Résolu le 8-01-20 pas d accelaration graphique

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arghlub
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Re: pas d accelaration graphique

Message par arghlub »

Dernier message de la page précédente :

Salut,
crato a écrit :
sam. 16 nov. 2019 10:13
une autre question général les touches crtl alt F1 ne me permette pas d accéder a la console avec le clavier apple y aurais t il une autre conbinaisons de touches ?
c'est quoi comme Apple ?
Sur mon macBook : Ctrl+Alt+Fn+F1
;)
Tour1 (custom)CM MSI Z270 M3 | CPU Intel I7-7700K | CG Nvidia GTX 1080 | RAM 16Go | tripleBoot : Debian 10 | MXlinux 19 | LMint 19.3 | XFCE
Tour2 (custom)CM Gigabyte | CPU AMD Athlon 5200+ | CG Nvidia GTX 560 | RAM 6Go | FreeBSD 12.1 | XFCE
Portable1 MSI GF75 Thin 9SC | CPU Intel I7-9750H | CG Nvidia GTX 1650 | RAM 32Go | LMint 19.3 | XFCE
Portable2 Lenovo G50-80 (boosté RAM+SSD) | CPU Intel I3-4005U | RAM 8Go | tripleBoot : LMint 18.3 | MXlinux 19 | LMint 19.3 | XFCE
─────( pour une informatique libre ! -membre de l' April.org )────────────────

crato
Messages : 15
Enregistré le : ven. 15 nov. 2019 14:24

Re: pas d accelaration graphique

Message par crato »

C est un iMac 27 pouces...

Donc rajouter la touche fn

Je n'y avais pas pensé j essai ça dès que je peux

ça y est j ai essayer et c est bien ça donc sous mac pour avoir la console c est bien crtl+alt+fn + f1
et pour le retour pour lightdm c est bien alt+fn+f7

Merci ça m évitera de tous réinstaller..
merci arghlub :D
Modifié en dernier par crato le sam. 16 nov. 2019 22:52, modifié 2 fois.
Machine:
Type: Desktop System: Apple product: iMac11,1 v: 1.0
CPU:
Quad Core: Intel Core i7 860 type: MT MCP speed: 1197 MHz
Graphics:
Device-1: AMD RV770/M98L [Mobility Radeon HD 4850] driver: N/A
Display: x11 server: X.Org 1.19.6 driver: ati,fbdev
unloaded: modesetting,radeon,vesa resolution: 2560x1440~93Hz
OpenGL: renderer: llvmpipe (LLVM 8.0 128 bits) v: 3.3 Mesa 19.0.2

crato
Messages : 15
Enregistré le : ven. 15 nov. 2019 14:24

Re: pas d accelaration graphique

Message par crato »

réponse pour Alain

alors pour le modprob c est pas ça

Code : Tout sélectionner

crato@crato-iMac:~$ sudo modprobe radeon
[sudo] Mot de passe de crato :       
modprobe: ERROR: could not insert 'radeon': Invalid argument

j ai pas eu le temps de rechercher une solution désole je vois ça ce soir
ensuite

Code : Tout sélectionner

crato@crato-iMac:~$ ls -la /usr/share/X11/xorg.conf.d/
total 28
drwxr-xr-x 2 root root 4096 juil. 29 13:45 .
drwxr-xr-x 5 root root 4096 juil. 29 13:45 ..
-rw-r--r-- 1 root root   92 mars  20  2018 10-amdgpu.conf
-rw-r--r-- 1 root root 1350 mai   31 13:10 10-quirks.conf
-rw-r--r-- 1 root root   92 mars  20  2018 10-radeon.conf
-rw-r--r-- 1 root root  945 avril 11  2018 40-libinput.conf
-rw-r--r-- 1 root root 3025 avril  3  2018 70-wacom.conf
et pour finir

Code : Tout sélectionner

crato@crato-iMac:~$ ls -la /etc/X11
total 92
drwxr-xr-x  10 root root  4096 juil. 29 13:51 .
drwxr-xr-x 152 root root 12288 nov.  15 13:12 ..
drwxr-xr-x   2 root root  4096 nov.  14 22:46 app-defaults
-rw-r--r--   1 root root    18 juil. 29 13:51 default-display-manager
drwxr-xr-x   4 root root  4096 juil. 29 13:45 fonts
-rw-r--r--   1 root root 17394 janv. 20  2017 rgb.txt
drwxr-xr-x   2 root root  4096 juil. 29 13:50 xinit
drwxr-xr-x   2 root root  4096 févr.  2  2018 xkb
-rwxr-xr-x   1 root root   709 janv. 20  2017 Xreset
drwxr-xr-x   2 root root  4096 juil. 29 13:29 Xreset.d
drwxr-xr-x   2 root root  4096 juil. 29 13:29 Xresources
-rwxr-xr-x   1 root root  3730 mai    3  2017 Xsession
drwxr-xr-x   2 root root  4096 juil. 29 13:55 Xsession.d
-rw-r--r--   1 root root   265 janv. 20  2017 Xsession.options
drwxr-xr-x   2 root root  4096 juil. 29 13:50 xsm
-rw-r--r--   1 root root    13 déc.   5  2016 XvMCConfig
-rw-r--r--   1 root root   630 juil. 29 13:49 Xwrapper.config
voila ce que j ai donc sans le modprobe qui n as pas fonctionner

de plus lors du boot que j ai mis en verboses je vois une erreur sur radeon mais le temps de lire
Machine:
Type: Desktop System: Apple product: iMac11,1 v: 1.0
CPU:
Quad Core: Intel Core i7 860 type: MT MCP speed: 1197 MHz
Graphics:
Device-1: AMD RV770/M98L [Mobility Radeon HD 4850] driver: N/A
Display: x11 server: X.Org 1.19.6 driver: ati,fbdev
unloaded: modesetting,radeon,vesa resolution: 2560x1440~93Hz
OpenGL: renderer: llvmpipe (LLVM 8.0 128 bits) v: 3.3 Mesa 19.0.2

crato
Messages : 15
Enregistré le : ven. 15 nov. 2019 14:24

Re: pas d accelaration graphique

Message par crato »

au cas ou

le Xorg.0.log

Code : Tout sélectionner

  
  {25.553] 
X.Org X Server 1.19.6
Release Date: 2017-12-20
[    25.553] X Protocol Version 11, Revision 0
[    25.553] Build Operating System: Linux 4.4.0-148-generic x86_64 Ubuntu
[    25.553] Current Operating System: Linux crato-iMac 4.15.0-70-generic #79-Ubuntu SMP Tue Nov 12 10:36:11 UTC 2019 x86_64
[    25.553] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-70-generic root=UUID=1a8cd6e9-7356-489f-94ad-ee7a3dc9a975 ro nomodeset
[    25.553] Build Date: 03 June 2019  08:10:35AM
[    25.553] xorg-server 2:1.19.6-1ubuntu4.3 (For technical support please see http://www.ubuntu.com/support) 
[    25.553] Current version of pixman: 0.34.0
[    25.553] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    25.553] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    25.554] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Nov 16 12:50:35 2019
[    25.575] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    25.593] (==) No Layout section.  Using the first Screen section.
[    25.593] (==) No screen section available. Using defaults.
[    25.593] (**) |-->Screen "Default Screen Section" (0)
[    25.594] (**) |   |-->Monitor "<default monitor>"
[    25.595] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    25.595] (==) Automatically adding devices
[    25.595] (==) Automatically enabling devices
[    25.595] (==) Automatically adding GPU devices
[    25.595] (==) Automatically binding GPU devices
[    25.595] (==) Max clients allowed: 256, resource mask: 0x1fffff
[    25.595] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    25.595] 	Entry deleted from font path.
[    25.595] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[    25.595] 	Entry deleted from font path.
[    25.595] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[    25.595] 	Entry deleted from font path.
[    25.599] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[    25.599] 	Entry deleted from font path.
[    25.600] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[    25.600] 	Entry deleted from font path.
[    25.600] (==) FontPath set to:
	/usr/share/fonts/X11/misc,
	/usr/share/fonts/X11/Type1,
	built-ins
[    25.600] (==) ModulePath set to "/usr/lib/xorg/modules"
[    25.600] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    25.620] (II) Loader magic: 0x5608026bc020
[    25.620] (II) Module ABI versions:
[    25.620] 	X.Org ANSI C Emulation: 0.4
[    25.620] 	X.Org Video Driver: 23.0
[    25.620] 	X.Org XInput driver : 24.1
[    25.620] 	X.Org Server Extension : 10.0
[    25.620] (++) using VT number 7

[    25.620] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[    25.625] (--) PCI:*(0:1:0:0) 1002:944a:106b:00b5 rev 0, Mem @ 0xc0000000/268435456, 0xd0620000/65536, I/O @ 0x00002000/256, BIOS @ 0x????????/131072
[    25.625] (II) LoadModule: "glx"
[    25.625] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    25.783] (II) Module glx: vendor="X.Org Foundation"
[    25.783] 	compiled for 1.19.6, module version = 1.0.0
[    25.783] 	ABI class: X.Org Server Extension, version 10.0
[    25.783] (==) Matched ati as autoconfigured driver 0
[    25.783] (==) Matched modesetting as autoconfigured driver 1
[    25.783] (==) Matched fbdev as autoconfigured driver 2
[    25.783] (==) Matched vesa as autoconfigured driver 3
[    25.783] (==) Assigned the driver to the xf86ConfigLayout
[    25.783] (II) LoadModule: "ati"
[    25.783] (II) Loading /usr/lib/xorg/modules/drivers/ati_drv.so
[    25.792] (II) Module ati: vendor="X.Org Foundation"
[    25.792] 	compiled for 1.19.6, module version = 18.0.1
[    25.793] 	Module class: X.Org Video Driver
[    25.793] 	ABI class: X.Org Video Driver, version 23.0
[    25.887] (II) LoadModule: "radeon"
[    25.887] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so
[    25.893] (II) Module radeon: vendor="X.Org Foundation"
[    25.893] 	compiled for 1.19.6, module version = 18.0.1
[    25.893] 	Module class: X.Org Video Driver
[    25.893] 	ABI class: X.Org Video Driver, version 23.0
[    25.893] (II) LoadModule: "modesetting"
[    25.893] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    25.893] (II) Module modesetting: vendor="X.Org Foundation"
[    25.893] 	compiled for 1.19.6, module version = 1.19.6
[    25.893] 	Module class: X.Org Video Driver
[    25.893] 	ABI class: X.Org Video Driver, version 23.0
[    25.893] (II) LoadModule: "fbdev"
[    25.893] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    25.893] (II) Module fbdev: vendor="X.Org Foundation"
[    25.893] 	compiled for 1.19.3, module version = 0.4.4
[    25.893] 	Module class: X.Org Video Driver
[    25.893] 	ABI class: X.Org Video Driver, version 23.0
[    25.893] (II) LoadModule: "vesa"
[    25.893] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    25.893] (II) Module vesa: vendor="X.Org Foundation"
[    25.893] 	compiled for 1.19.3, module version = 2.3.4
[    25.893] 	Module class: X.Org Video Driver
[    25.893] 	ABI class: X.Org Video Driver, version 23.0
[    25.893] (II) RADEON: Driver for ATI/AMD Radeon chipsets:
	ATI Radeon Mobility X600 (M24), ATI FireMV 2400,
	ATI Radeon Mobility X300 (M24), ATI FireGL M24 GL,
	ATI Radeon X600 (RV380), ATI FireGL V3200 (RV380),
	ATI Radeon IGP320 (A3), ATI Radeon IGP330/340/350 (A4),
	ATI Radeon 9500, ATI Radeon 9600TX, ATI FireGL Z1, ATI Radeon 9800SE,
	ATI Radeon 9800, ATI FireGL X2, ATI Radeon 9600, ATI Radeon 9600SE,
	ATI Radeon 9600XT, ATI FireGL T2, ATI Radeon 9650, ATI FireGL RV360,
	ATI Radeon 7000 IGP (A4+), ATI Radeon 8500 AIW,
	ATI Radeon IGP320M (U1), ATI Radeon IGP330M/340M/350M (U2),
	ATI Radeon Mobility 7000 IGP, ATI Radeon 9000/PRO, ATI Radeon 9000,
	ATI Radeon X800 (R420), ATI Radeon X800PRO (R420),
	ATI Radeon X800SE (R420), ATI FireGL X3 (R420),
	ATI Radeon Mobility 9800 (M18), ATI Radeon X800 SE (R420),
	ATI Radeon X800XT (R420), ATI Radeon X800 VE (R420),
	ATI Radeon X850 (R480), ATI Radeon X850 XT (R480),
	ATI Radeon X850 SE (R480), ATI Radeon X850 PRO (R480),
	ATI Radeon X850 XT PE (R480), ATI Radeon Mobility M7,
	ATI Mobility FireGL 7800 M7, ATI Radeon Mobility M6,
	ATI FireGL Mobility 9000 (M9), ATI Radeon Mobility 9000 (M9),
	ATI Radeon 9700 Pro, ATI Radeon 9700/9500Pro, ATI FireGL X1,
	ATI Radeon 9800PRO, ATI Radeon 9800XT,
	ATI Radeon Mobility 9600/9700 (M10/M11),
	ATI Radeon Mobility 9600 (M10), ATI Radeon Mobility 9600 (M11),
	ATI FireGL Mobility T2 (M10), ATI FireGL Mobility T2e (M11),
	ATI Radeon, ATI FireGL 8700/8800, ATI Radeon 8500, ATI Radeon 9100,
	ATI Radeon 7500, ATI Radeon VE/7000, ATI ES1000,
	ATI Radeon Mobility X300 (M22), ATI Radeon Mobility X600 SE (M24C),
	ATI FireGL M22 GL, ATI Radeon X800 (R423), ATI Radeon X800PRO (R423),
	ATI Radeon X800LE (R423), ATI Radeon X800SE (R423),
	ATI Radeon X800 XTP (R430), ATI Radeon X800 XL (R430),
	ATI Radeon X800 SE (R430), ATI Radeon X800 (R430),
	ATI FireGL V7100 (R423), ATI FireGL V5100 (R423),
	ATI FireGL unknown (R423), ATI Mobility FireGL V5000 (M26),
	ATI Mobility Radeon X700 XL (M26), ATI Mobility Radeon X700 (M26),
	ATI Radeon X550XTX, ATI Radeon 9100 IGP (A5),
	ATI Radeon Mobility 9100 IGP (U3), ATI Radeon XPRESS 200,
	ATI Radeon XPRESS 200M, ATI Radeon 9250, ATI Radeon 9200,
	ATI Radeon 9200SE, ATI FireMV 2200, ATI Radeon X300 (RV370),
	ATI Radeon X600 (RV370), ATI Radeon X550 (RV370),
	ATI FireGL V3100 (RV370), ATI FireMV 2200 PCIE (RV370),
	ATI Radeon Mobility 9200 (M9+), ATI Mobility Radeon X800 XT (M28),
	ATI Mobility FireGL V5100 (M28), ATI Mobility Radeon X800 (M28),
	ATI Radeon X850, ATI unknown Radeon / FireGL (R480),
	ATI Radeon X800XT (R423), ATI FireGL V5000 (RV410),
	ATI Radeon X700 XT (RV410), ATI Radeon X700 PRO (RV410),
	ATI Radeon X700 SE (RV410), ATI Radeon X700 (RV410),
	ATI Radeon X1800, ATI Mobility Radeon X1800 XT,
	ATI Mobility Radeon X1800, ATI Mobility FireGL V7200,
	ATI FireGL V7200, ATI FireGL V5300, ATI Mobility FireGL V7100,
	ATI FireGL V7300, ATI FireGL V7350, ATI Radeon X1600, ATI RV505,
	ATI Radeon X1300/X1550, ATI Radeon X1550, ATI M54-GL,
	ATI Mobility Radeon X1400, ATI Radeon X1550 64-bit,
	ATI Mobility Radeon X1300, ATI Radeon X1300, ATI FireGL V3300,
	ATI FireGL V3350, ATI Mobility Radeon X1450,
	ATI Mobility Radeon X2300, ATI Mobility Radeon X1350,
	ATI FireMV 2250, ATI Radeon X1650, ATI Mobility FireGL V5200,
	ATI Mobility Radeon X1600, ATI Radeon X1300 XT/X1600 Pro,
	ATI FireGL V3400, ATI Mobility FireGL V5250,
	ATI Mobility Radeon X1700, ATI Mobility Radeon X1700 XT,
	ATI FireGL V5200, ATI Radeon X2300HD, ATI Mobility Radeon HD 2300,
	ATI Radeon X1950, ATI Radeon X1900, ATI AMD Stream Processor,
	ATI RV560, ATI Mobility Radeon X1900, ATI Radeon X1950 GT, ATI RV570,
	ATI FireGL V7400, ATI Radeon 9100 PRO IGP,
	ATI Radeon Mobility 9200 IGP, ATI Radeon X1200, ATI RS740,
	ATI RS740M, ATI Radeon HD 2900 XT, ATI Radeon HD 2900 Pro,
	ATI Radeon HD 2900 GT, ATI FireGL V8650, ATI FireGL V8600,
	ATI FireGL V7600, ATI Radeon 4800 Series, ATI Radeon HD 4870 x2,
	ATI Radeon HD 4850 x2, ATI FirePro V8750 (FireGL),
	ATI FirePro V7760 (FireGL), ATI Mobility RADEON HD 4850,
	ATI Mobility RADEON HD 4850 X2, ATI FirePro RV770,
	AMD FireStream 9270, AMD FireStream 9250, ATI FirePro V8700 (FireGL),
	ATI Mobility RADEON HD 4870, ATI Mobility RADEON M98,
	ATI FirePro M7750, ATI M98, ATI Mobility Radeon HD 4650,
	ATI Radeon RV730 (AGP), ATI Mobility Radeon HD 4670,
	ATI FirePro M5750, ATI RV730XT [Radeon HD 4670], ATI RADEON E4600,
	ATI Radeon HD 4600 Series, ATI RV730 PRO [Radeon HD 4650],
	ATI FirePro V7750 (FireGL), ATI FirePro V5700 (FireGL),
	ATI FirePro V3750 (FireGL), ATI Mobility Radeon HD 4830,
	ATI Mobility Radeon HD 4850, ATI FirePro M7740, ATI RV740,
	ATI Radeon HD 4770, ATI Radeon HD 4700 Series, ATI RV610,
	ATI Radeon HD 2400 XT, ATI Radeon HD 2400 Pro,
	ATI Radeon HD 2400 PRO AGP, ATI FireGL V4000, ATI Radeon HD 2350,
	ATI Mobility Radeon HD 2400 XT, ATI Mobility Radeon HD 2400,
	ATI RADEON E2400, ATI FireMV 2260, ATI RV670, ATI Radeon HD3870,
	ATI Mobility Radeon HD 3850, ATI Radeon HD3850,
	ATI Mobility Radeon HD 3850 X2, ATI Mobility Radeon HD 3870,
	ATI Mobility Radeon HD 3870 X2, ATI Radeon HD3870 X2,
	ATI FireGL V7700, ATI Radeon HD3690, AMD Firestream 9170,
	ATI Radeon HD 4550, ATI Radeon RV710, ATI Radeon HD 4350,
	ATI Mobility Radeon 4300 Series, ATI Mobility Radeon 4500 Series,
	ATI FirePro RG220, ATI Mobility Radeon 4330, ATI RV630,
	ATI Mobility Radeon HD 2600, ATI Mobility Radeon HD 2600 XT,
	ATI Radeon HD 2600 XT AGP, ATI Radeon HD 2600 Pro AGP,
	ATI Radeon HD 2600 XT, ATI Radeon HD 2600 Pro, ATI Gemini RV630,
	ATI Gemini Mobility Radeon HD 2600 XT, ATI FireGL V5600,
	ATI FireGL V3600, ATI Radeon HD 2600 LE,
	ATI Mobility FireGL Graphics Processor, ATI Radeon HD 3470,
	ATI Mobility Radeon HD 3430, ATI Mobility Radeon HD 3400 Series,
	ATI Radeon HD 3450, ATI Radeon HD 3430, ATI FirePro V3700,
	ATI FireMV 2450, ATI Radeon HD 3600 Series, ATI Radeon HD 3650 AGP,
	ATI Radeon HD 3600 PRO, ATI Radeon HD 3600 XT,
	ATI Mobility Radeon HD 3650, ATI Mobility Radeon HD 3670,
	ATI Mobility FireGL V5700, ATI Mobility FireGL V5725,
	ATI Radeon HD 3200 Graphics, ATI Radeon 3100 Graphics,
	ATI Radeon HD 3300 Graphics, ATI Radeon 3000 Graphics, SUMO, SUMO2,
	ATI Radeon HD 4200, ATI Radeon 4100, ATI Mobility Radeon HD 4200,
	ATI Mobility Radeon 4100, ATI Radeon HD 4290, ATI Radeon HD 4250,
	AMD Radeon HD 6310 Graphics, AMD Radeon HD 6250 Graphics,
	AMD Radeon HD 6300 Series Graphics,
	AMD Radeon HD 6200 Series Graphics, PALM, CYPRESS,
	ATI FirePro (FireGL) Graphics Adapter, AMD Firestream 9370,
	AMD Firestream 9350, ATI Radeon HD 5800 Series,
	ATI Radeon HD 5900 Series, ATI Mobility Radeon HD 5800 Series,
	ATI Radeon HD 5700 Series, ATI Radeon HD 6700 Series,
	ATI Mobility Radeon HD 5000 Series, ATI Mobility Radeon HD 5570,
	ATI Radeon HD 5670, ATI Radeon HD 5570, ATI Radeon HD 5500 Series,
	REDWOOD, ATI Mobility Radeon Graphics, CEDAR, ATI FirePro 2270,
	ATI Radeon HD 5450, CAYMAN, AMD Radeon HD 6900 Series,
	AMD Radeon HD 6900M Series, Mobility Radeon HD 6000 Series, BARTS,
	AMD Radeon HD 6800 Series, AMD Radeon HD 6700 Series, TURKS, CAICOS,
	ARUBA, TAHITI, PITCAIRN, VERDE, OLAND, HAINAN, BONAIRE, KABINI,
	MULLINS, KAVERI, HAWAII
[    25.895] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    25.895] (II) FBDEV: driver for framebuffer: fbdev
[    25.895] (II) VESA: driver for VESA chipsets: vesa
[    25.911] (II) [KMS] drm report modesetting isn't supported.
[    25.911] (EE) open /dev/dri/card0: No such file or directory
[    25.911] (WW) Falling back to old probe method for modesetting
[    25.912] (EE) open /dev/dri/card0: No such file or directory
[    25.912] (II) Loading sub module "fbdevhw"
[    25.912] (II) LoadModule: "fbdevhw"
[    25.912] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[    25.912] (II) Module fbdevhw: vendor="X.Org Foundation"
[    25.912] 	compiled for 1.19.6, module version = 0.0.2
[    25.912] 	ABI class: X.Org Video Driver, version 23.0
[    25.913] (**) FBDEV(2): claimed PCI slot 1@0:0:0
[    25.913] (II) FBDEV(2): using default device
[    25.913] (WW) Falling back to old probe method for vesa
[    25.913] (EE) Screen 0 deleted because of no matching config section.
[    25.913] (II) UnloadModule: "radeon"
[    25.913] (EE) Screen 0 deleted because of no matching config section.
[    25.913] (II) UnloadModule: "modesetting"
[    25.913] (II) FBDEV(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    25.913] (==) FBDEV(0): Depth 24, (==) framebuffer bpp 32
[    25.913] (==) FBDEV(0): RGB weight 888
[    25.913] (==) FBDEV(0): Default visual is TrueColor
[    25.913] (==) FBDEV(0): Using gamma correction (1.0, 1.0, 1.0)
[    25.913] (II) FBDEV(0): hardware: EFI VGA (video memory: 14400kB)
[    25.913] (II) FBDEV(0): checking modes against framebuffer device...
[    25.913] (II) FBDEV(0): checking modes against monitor...
[    25.914] (--) FBDEV(0): Virtual size is 2560x1440 (pitch 2560)
[    25.914] (**) FBDEV(0):  Built-in mode "current": 368.7 MHz, 135.6 kHz, 92.6 Hz
[    25.914] (II) FBDEV(0): Modeline "current"x0.0  368.73  2560 2592 2656 2720  1440 1444 1448 1464 -hsync -vsync -csync (135.6 kHz b)
[    25.914] (==) FBDEV(0): DPI set to (96, 96)
[    25.914] (II) Loading sub module "fb"
[    25.914] (II) LoadModule: "fb"
[    25.914] (II) Loading /usr/lib/xorg/modules/libfb.so
[    25.914] (II) Module fb: vendor="X.Org Foundation"
[    25.914] 	compiled for 1.19.6, module version = 1.0.0
[    25.914] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    25.914] (**) FBDEV(0): using shadow framebuffer
[    25.914] (II) Loading sub module "shadow"
[    25.914] (II) LoadModule: "shadow"
[    25.915] (II) Loading /usr/lib/xorg/modules/libshadow.so
[    25.934] (II) Module shadow: vendor="X.Org Foundation"
[    25.934] 	compiled for 1.19.6, module version = 1.1.0
[    25.934] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    25.934] (II) UnloadModule: "vesa"
[    25.934] (II) Unloading vesa
[    25.934] (==) Depth 24 pixmap format is 32 bpp
[    25.934] (II) FBDEV(0): FBIOBLANK: Invalid argument (Screen blanking not supported by kernel - disabling)
[    25.937] (==) FBDEV(0): Backing store enabled
[    25.938] (==) FBDEV(0): DPMS enabled
[    25.939] (==) RandR enabled
[    25.947] (II) SELinux: Disabled on system
[    25.948] (II) AIGLX: Screen 0 is not DRI2 capable
[    25.948] (EE) AIGLX: reverting to software rendering
[    26.289] (II) IGLX: enabled GLX_MESA_copy_sub_buffer
[    26.290] (II) IGLX: Loaded and initialized swrast
[    26.290] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[    26.426] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[    26.426] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[    26.426] (II) LoadModule: "libinput"
[    26.426] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[    26.452] (II) Module libinput: vendor="X.Org Foundation"
[    26.452] 	compiled for 1.19.6, module version = 0.27.1
[    26.452] 	Module class: X.Org XInput Driver
[    26.452] 	ABI class: X.Org XInput driver, version 24.1
[    26.452] (II) Using input driver 'libinput' for 'Power Button'
[    26.452] (**) Power Button: always reports core events
[    26.452] (**) Option "Device" "/dev/input/event2"
[    26.452] (**) Option "_source" "server/udev"
[    26.452] (II) event2  - Power Button: is tagged by udev as: Keyboard
[    26.452] (II) event2  - Power Button: device is a keyboard
[    26.452] (II) event2  - Power Button: device removed
[    26.476] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2/event2"
[    26.476] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    26.476] (**) Option "xkb_model" "pc105"
[    26.476] (**) Option "xkb_layout" "fr"
[    26.476] (**) Option "xkb_variant" "mac"
[    26.493] (II) event2  - Power Button: is tagged by udev as: Keyboard
[    26.493] (II) event2  - Power Button: device is a keyboard
[    26.493] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[    26.493] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[    26.493] (II) Using input driver 'libinput' for 'Power Button'
[    26.493] (**) Power Button: always reports core events
[    26.493] (**) Option "Device" "/dev/input/event0"
[    26.493] (**) Option "_source" "server/udev"
[    26.494] (II) event0  - Power Button: is tagged by udev as: Keyboard
[    26.494] (II) event0  - Power Button: device is a keyboard
[    26.494] (II) event0  - Power Button: device removed
[    26.512] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[    26.512] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[    26.512] (**) Option "xkb_model" "pc105"
[    26.512] (**) Option "xkb_layout" "fr"
[    26.512] (**) Option "xkb_variant" "mac"
[    26.512] (II) event0  - Power Button: is tagged by udev as: Keyboard
[    26.512] (II) event0  - Power Button: device is a keyboard
[    26.513] (II) config/udev: Adding input device Sleep Button (/dev/input/event1)
[    26.513] (**) Sleep Button: Applying InputClass "libinput keyboard catchall"
[    26.513] (II) Using input driver 'libinput' for 'Sleep Button'
[    26.513] (**) Sleep Button: always reports core events
[    26.513] (**) Option "Device" "/dev/input/event1"
[    26.513] (**) Option "_source" "server/udev"
[    26.513] (II) event1  - Sleep Button: is tagged by udev as: Keyboard
[    26.513] (II) event1  - Sleep Button: device is a keyboard
[    26.513] (II) event1  - Sleep Button: device removed
[    26.528] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1/event1"
[    26.528] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 8)
[    26.528] (**) Option "xkb_model" "pc105"
[    26.528] (**) Option "xkb_layout" "fr"
[    26.528] (**) Option "xkb_variant" "mac"
[    26.528] (II) event1  - Sleep Button: is tagged by udev as: Keyboard
[    26.528] (II) event1  - Sleep Button: device is a keyboard
[    26.529] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=3 (/dev/input/event4)
[    26.529] (II) No input driver specified, ignoring this device.
[    26.529] (II) This device may have been added with another device file.
[    26.529] (II) config/udev: Adding input device HDA Intel MID Line (/dev/input/event6)
[    26.529] (II) No input driver specified, ignoring this device.
[    26.529] (II) This device may have been added with another device file.
[    26.529] (II) config/udev: Adding input device HDA Intel MID Headphone (/dev/input/event10)
[    26.529] (II) No input driver specified, ignoring this device.
[    26.529] (II) This device may have been added with another device file.
[    26.529] (II) config/udev: Adding input device HDA Intel MID SPDIF In (/dev/input/event11)
[    26.529] (II) No input driver specified, ignoring this device.
[    26.529] (II) This device may have been added with another device file.
[    26.530] (II) config/udev: Adding input device Built-in iSight: Built-in iSigh (/dev/input/event9)
[    26.530] (**) Built-in iSight: Built-in iSigh: Applying InputClass "libinput keyboard catchall"
[    26.530] (II) Using input driver 'libinput' for 'Built-in iSight: Built-in iSigh'
[    26.530] (**) Built-in iSight: Built-in iSigh: always reports core events
[    26.530] (**) Option "Device" "/dev/input/event9"
[    26.530] (**) Option "_source" "server/udev"
[    26.530] (II) event9  - Built-in iSight: Built-in iSigh: is tagged by udev as: Keyboard
[    26.530] (II) event9  - Built-in iSight: Built-in iSigh: device is a keyboard
[    26.530] (II) event9  - Built-in iSight: Built-in iSigh: device removed
[    26.560] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.1/2-1.1:1.0/input/input9/event9"
[    26.560] (II) XINPUT: Adding extended input device "Built-in iSight: Built-in iSigh" (type: KEYBOARD, id 9)
[    26.560] (**) Option "xkb_model" "pc105"
[    26.560] (**) Option "xkb_layout" "fr"
[    26.560] (**) Option "xkb_variant" "mac"
[    26.560] (II) event9  - Built-in iSight: Built-in iSigh: is tagged by udev as: Keyboard
[    26.560] (II) event9  - Built-in iSight: Built-in iSigh: device is a keyboard
[    26.561] (II) config/udev: Adding input device Apple Computer, Inc. IR Receiver (/dev/input/event3)
[    26.561] (**) Apple Computer, Inc. IR Receiver: Applying InputClass "libinput keyboard catchall"
[    26.561] (II) Using input driver 'libinput' for 'Apple Computer, Inc. IR Receiver'
[    26.561] (**) Apple Computer, Inc. IR Receiver: always reports core events
[    26.561] (**) Option "Device" "/dev/input/event3"
[    26.561] (**) Option "_source" "server/udev"
[    26.562] (II) event3  - Apple Computer, Inc. IR Receiver: is tagged by udev as: Keyboard
[    26.562] (II) event3  - Apple Computer, Inc. IR Receiver: device is a keyboard
[    26.562] (II) event3  - Apple Computer, Inc. IR Receiver: device removed
[    26.576] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.2/2-1.2:1.0/0003:05AC:8242.0001/input/input3/event3"
[    26.576] (II) XINPUT: Adding extended input device "Apple Computer, Inc. IR Receiver" (type: KEYBOARD, id 10)
[    26.576] (**) Option "xkb_model" "pc105"
[    26.576] (**) Option "xkb_layout" "fr"
[    26.576] (**) Option "xkb_variant" "mac"
[    26.576] (II) event3  - Apple Computer, Inc. IR Receiver: is tagged by udev as: Keyboard
[    26.576] (II) event3  - Apple Computer, Inc. IR Receiver: device is a keyboard
[    26.577] (II) config/udev: Adding input device Apple Inc. Apple Keyboard (/dev/input/event5)
[    26.577] (**) Apple Inc. Apple Keyboard: Applying InputClass "libinput keyboard catchall"
[    26.577] (II) Using input driver 'libinput' for 'Apple Inc. Apple Keyboard'
[    26.577] (**) Apple Inc. Apple Keyboard: always reports core events
[    26.577] (**) Option "Device" "/dev/input/event5"
[    26.577] (**) Option "_source" "server/udev"
[    26.578] (II) event5  - Apple Inc. Apple Keyboard: is tagged by udev as: Keyboard
[    26.578] (II) event5  - Apple Inc. Apple Keyboard: device is a keyboard
[    26.578] (II) event5  - Apple Inc. Apple Keyboard: device removed
[    26.592] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.2/2-1.3.2:1.0/0003:05AC:0250.0003/input/input5/event5"
[    26.592] (II) XINPUT: Adding extended input device "Apple Inc. Apple Keyboard" (type: KEYBOARD, id 11)
[    26.592] (**) Option "xkb_model" "pc105"
[    26.592] (**) Option "xkb_layout" "fr"
[    26.592] (**) Option "xkb_variant" "mac"
[    26.592] (II) event5  - Apple Inc. Apple Keyboard: is tagged by udev as: Keyboard
[    26.592] (II) event5  - Apple Inc. Apple Keyboard: device is a keyboard
[    26.593] (II) config/udev: Adding input device Apple Inc. Apple Keyboard (/dev/input/event7)
[    26.593] (**) Apple Inc. Apple Keyboard: Applying InputClass "libinput keyboard catchall"
[    26.593] (II) Using input driver 'libinput' for 'Apple Inc. Apple Keyboard'
[    26.593] (**) Apple Inc. Apple Keyboard: always reports core events
[    26.593] (**) Option "Device" "/dev/input/event7"
[    26.593] (**) Option "_source" "server/udev"
[    26.594] (II) event7  - Apple Inc. Apple Keyboard: is tagged by udev as: Keyboard
[    26.594] (II) event7  - Apple Inc. Apple Keyboard: device is a keyboard
[    26.594] (II) event7  - Apple Inc. Apple Keyboard: device removed
[    26.608] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.2/2-1.3.2:1.1/0003:05AC:0250.0004/input/input7/event7"
[    26.608] (II) XINPUT: Adding extended input device "Apple Inc. Apple Keyboard" (type: KEYBOARD, id 12)
[    26.608] (**) Option "xkb_model" "pc105"
[    26.608] (**) Option "xkb_layout" "fr"
[    26.608] (**) Option "xkb_variant" "mac"
[    26.608] (II) event7  - Apple Inc. Apple Keyboard: is tagged by udev as: Keyboard
[    26.608] (II) event7  - Apple Inc. Apple Keyboard: device is a keyboard
[    26.609] (II) config/udev: Adding input device Mitsumi Electric Apple Optical USB Mouse (/dev/input/event8)
[    26.609] (**) Mitsumi Electric Apple Optical USB Mouse: Applying InputClass "libinput pointer catchall"
[    26.609] (II) Using input driver 'libinput' for 'Mitsumi Electric Apple Optical USB Mouse'
[    26.609] (**) Mitsumi Electric Apple Optical USB Mouse: always reports core events
[    26.609] (**) Option "Device" "/dev/input/event8"
[    26.609] (**) Option "_source" "server/udev"
[    26.668] (II) event8  - Mitsumi Electric Apple Optical USB Mouse: is tagged by udev as: Mouse
[    26.668] (II) event8  - Mitsumi Electric Apple Optical USB Mouse: device is a pointer
[    26.668] (II) event8  - Mitsumi Electric Apple Optical USB Mouse: device removed
[    26.708] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.3/2-1.3.3/2-1.3.3:1.0/0003:05AC:0304.0006/input/input8/event8"
[    26.708] (II) XINPUT: Adding extended input device "Mitsumi Electric Apple Optical USB Mouse" (type: MOUSE, id 13)
[    26.708] (**) Option "AccelerationScheme" "none"
[    26.708] (**) Mitsumi Electric Apple Optical USB Mouse: (accel) selected scheme none/0
[    26.708] (**) Mitsumi Electric Apple Optical USB Mouse: (accel) acceleration factor: 2.000
[    26.708] (**) Mitsumi Electric Apple Optical USB Mouse: (accel) acceleration threshold: 4
[    26.768] (II) event8  - Mitsumi Electric Apple Optical USB Mouse: is tagged by udev as: Mouse
[    26.768] (II) event8  - Mitsumi Electric Apple Optical USB Mouse: device is a pointer
[    26.770] (II) config/udev: Adding input device Mitsumi Electric Apple Optical USB Mouse (/dev/input/mouse1)
[    26.770] (II) No input driver specified, ignoring this device.
[    26.770] (II) This device may have been added with another device file.
[    64.061] (II) event2  - Power Button: device removed
[    64.076] (II) event0  - Power Button: device removed
[    64.092] (II) event1  - Sleep Button: device removed
[    64.108] (II) event9  - Built-in iSight: Built-in iSigh: device removed
[    64.140] (II) event3  - Apple Computer, Inc. IR Receiver: device removed
[    64.164] (II) event5  - Apple Inc. Apple Keyboard: device removed
[    64.180] (II) event7  - Apple Inc. Apple Keyboard: device removed
[    64.196] (II) event8  - Mitsumi Electric Apple Optical USB Mouse: device removed
[    70.092] (II) event2  - Power Button: is tagged by udev as: Keyboard
[    70.092] (II) event2  - Power Button: device is a keyboard
[    70.093] (II) event0  - Power Button: is tagged by udev as: Keyboard
[    70.093] (II) event0  - Power Button: device is a keyboard
[    70.094] (II) event1  - Sleep Button: is tagged by udev as: Keyboard
[    70.094] (II) event1  - Sleep Button: device is a keyboard
[    70.095] (II) event9  - Built-in iSight: Built-in iSigh: is tagged by udev as: Keyboard
[    70.095] (II) event9  - Built-in iSight: Built-in iSigh: device is a keyboard
[    70.095] (II) event3  - Apple Computer, Inc. IR Receiver: is tagged by udev as: Keyboard
[    70.096] (II) event3  - Apple Computer, Inc. IR Receiver: device is a keyboard
[    70.096] (II) event5  - Apple Inc. Apple Keyboard: is tagged by udev as: Keyboard
[    70.096] (II) event5  - Apple Inc. Apple Keyboard: device is a keyboard
[    70.097] (II) event7  - Apple Inc. Apple Keyboard: is tagged by udev as: Keyboard
[    70.097] (II) event7  - Apple Inc. Apple Keyboard: device is a keyboard
[    70.156] (II) event8  - Mitsumi Electric Apple Optical USB Mouse: is tagged by udev as: Mouse
[    70.156] (II) event8  - Mitsumi Electric Apple Optical USB Mouse: device is a pointer
Machine:
Type: Desktop System: Apple product: iMac11,1 v: 1.0
CPU:
Quad Core: Intel Core i7 860 type: MT MCP speed: 1197 MHz
Graphics:
Device-1: AMD RV770/M98L [Mobility Radeon HD 4850] driver: N/A
Display: x11 server: X.Org 1.19.6 driver: ati,fbdev
unloaded: modesetting,radeon,vesa resolution: 2560x1440~93Hz
OpenGL: renderer: llvmpipe (LLVM 8.0 128 bits) v: 3.3 Mesa 19.0.2

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alain
modérateur
Messages : 7977
Enregistré le : dim. 11 oct. 2015 23:41
Localisation : Chelles
Contact :

Re: pas d accelaration graphique

Message par alain »

Bonjour Crato.

Bon, alors voila...Nous avons trouvé la cause de tes ennuis, nous car nous nous sommes mis à deux pour analyser
ton retour de Xorg.0.log . Au passage très bonne idée de nous l'avoir fourni ;)

Nous avons trouvé cela dans ton fichier log:

Code : Tout sélectionner

Falling back to old probe method for vesa
[    25.913] (EE) Screen 0 deleted because of no matching config section.
[    25.913] (II) UnloadModule: "radeon"
[    25.913] (EE) Screen 0 deleted because of no matching config section.
[    25.913] (II) UnloadModule: "modesetting"
[    25.913] (II) FBDEV(0): Creating default Display subsection in Screen section
Ce qui veux dire que: l'ecran a été "supprimé" car ses spécifications ne correspondent pas.
du coup le module "radeon" est déchargé. Oui avant on voit bien qu'il est chargé, du coup ça ne servait à rien
que je te demande d'essayer de le charger à la main...
Ensuite on voit que "modessetting" est déchargé aussi
Puis FBDE créé un écran "virtuel" de substitution.

Nous avons donc chercher en quoi les spécifications de l'écran ne correspondaient pas.
Et c'est ta signature (comme quoi ça sert) qui nous a renseigné : "résolution: 2560x1440~93Hz "
La, je me suis rappelé les spécifications de ma HD 4850, un petit tour sur internet pour confirmation:
Cette carte se destine aux possesseurs d'écrans de taille moyenne, dont la résolution ne dépasse pas les 1680 x 1050 pixels

et ici : ATI Radeon HD 4850
J'ai un écran 24' 1920x1080, je l'ai essayer sur ma HD 4850, j'ai exactement le même problème que toi.
Donc ton problème c'est que ta HD 4850 ne peut pas gérer ton écran trop moderne pour elle.
C'est pour cela que tu passes en configuration par défaut qui est forcément beaucoup moins bien.

Désolé, je sais que cela ne te fait pas plaisir. mais tu as deux solutions:
1) soit tu utilise un écran 1680x1050 maxi
2) soit tu change de carte graphique pour une plus moderne qui gère les hautes définition.
A ta place je choisirai la seconde possibilité...
PC1 : CM : ASRock 990FX | CPU: AMD FX 8350-8 cores, 4 GHz | RAM: 16 Go DDR3 1600 MHz | CG: ATI RX 580-8 Go | OS : LM 19.3 Tricia Xfce 4.14.1 | K: 4.15.0-88
PC2 :Core2 Quad Q9650 @ 3 GHz | CG: Radeon HD 4850 | OS: LM 19.3 Xfce 4.14.1 | K: 5.3.0-42
PC3 :Core i7-2600 @ 3,5 GHz | CG: ATI HD 4650 | OS: emmade3 Xfce 4.12.4 | K: 4.19.0-6
PC4 :Core2 Quad Q9650 @ 3 GHz | CG: GT 630 | OS : LM17.3 KDE | K : 3.19

In a world without walls and fences, who needs windows and gates?

crato
Messages : 15
Enregistré le : ven. 15 nov. 2019 14:24

Re: pas d accelaration graphique

Message par crato »

bonsoir Alain ainsi que le deuxième contributeur et encore merci pour le temps passer.

tes découvertes m étonne car pour le coup nous parlons d Imac de 2__9 de 27 pouces qui est un all in one

qui est dans sa configuration d origine donc la hd 4850 gérait correctement cette écran de 27 pouces sous macosx

par compte effectivement l écran est inconnu et qui ne propose qu une seule définition

connaîtrais tu un moyen ou une piste pour configurer cette écran et le faire reconnaître par le système

voila un extrait du Apple Technician Guide
Identifying Features
The iMac (27-inch, Late 2009) computer features include:
• LED-backlit 27-inch display
• Increased processor speeds:
• 3.06GHz and 3.33GHz Intel Core 2 Duo
• 2.66GHz quad-core Intel Core i5
• 2.8GHz quad-core Intel Core i7
• Four RAM slots, each of which can accept a 2 GB or 4 GB SO-DIMM up to 16GB
• SD card reader slot
• Mini DisplayPort output (DVI, VGA, and dual-link DVI) and supports input from external
DisplayPort sources (adapters sold separately)
• Graphics and video support:
• ATI Radeon HD 4670 graphics processor with 256MB of GDDR3 memory (dual-core)
• ATI Radeon HD 4850 graphics processor with 512MB of GDDR3 memory (dual-core)
• ATI Radeon HD 4850 graphics processor with 512MB of GDDR3 memory (quad-core)
• Hard drive: 1TB, 2TB (CTO only)
• New Apple Magic Mouse and Apple Wireless Keyboard (2009), standard with all
configurations
• Ships with and requires at least Mac OS 10.6.1 (Snow Leopard)
par compte de je viens de trouver cela comme specifications
qui donne resolutions maximun analogique 2048*1536 et en digital 2560*1600

le fait est que le rendre pleinement fonctionnel sous LINUX était plus comme un pied de nez a APPLE qui le juge obsolète
car dans son état actuel il remplis pleinement mes petit besoin et au passage faire profité de mes "trouvailles" certains amis qui apprécie le 27 pouces mais pas a 3000 euros.
Modifié en dernier par crato le sam. 16 nov. 2019 22:46, modifié 1 fois.
Machine:
Type: Desktop System: Apple product: iMac11,1 v: 1.0
CPU:
Quad Core: Intel Core i7 860 type: MT MCP speed: 1197 MHz
Graphics:
Device-1: AMD RV770/M98L [Mobility Radeon HD 4850] driver: N/A
Display: x11 server: X.Org 1.19.6 driver: ati,fbdev
unloaded: modesetting,radeon,vesa resolution: 2560x1440~93Hz
OpenGL: renderer: llvmpipe (LLVM 8.0 128 bits) v: 3.3 Mesa 19.0.2

crato
Messages : 15
Enregistré le : ven. 15 nov. 2019 14:24

Re: pas d accelaration graphique

Message par crato »

re

dernière questions dans quelle log je peut trouver les lignes qui défile lors du boot ?
Machine:
Type: Desktop System: Apple product: iMac11,1 v: 1.0
CPU:
Quad Core: Intel Core i7 860 type: MT MCP speed: 1197 MHz
Graphics:
Device-1: AMD RV770/M98L [Mobility Radeon HD 4850] driver: N/A
Display: x11 server: X.Org 1.19.6 driver: ati,fbdev
unloaded: modesetting,radeon,vesa resolution: 2560x1440~93Hz
OpenGL: renderer: llvmpipe (LLVM 8.0 128 bits) v: 3.3 Mesa 19.0.2

crato
Messages : 15
Enregistré le : ven. 15 nov. 2019 14:24

Re: pas d accelaration graphique

Message par crato »

re
j ai continue de fouiner sur le net car faire un pied de nez a APPLE est un petit plaisir sains

et en regardant le Xorg.0.log

Code : Tout sélectionner

[    26.474] (==) No screen section available. Using defaults.
[    26.474] (**) |-->Screen "Default Screen Section" (0)
[    26.474] (**) |   |-->Monitor "<default monitor>"
[    26.475] (==) No monitor specified for screen "Default Screen Section".  
ne serais ce pas utile de définir mon écran ? et si oui comment ?
question c est quoi le serveur graphique sous OSX?( genre pour récupéré les définitions d'écran sous macosx pour éviter de faire des bêtises )

car a priori tous le monde est dans les choux avec cette écran

Code : Tout sélectionner

crato@crato-iMac:~$ xrandr -q
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 2560 x 1440, current 2560 x 1440, maximum 2560 x 1440
default connected 2560x1440+0+0 0mm x 0mm
   2560x1440     93.00* 

je continue a fouiller
j ai trouver cela dans kern.log ( log du kernel ?)

Code : Tout sélectionner

Nov 17 00:00:41 crato-iMac kernel: [   17.601158] [drm] VGACON disable radeon kernel modesetting.
Nov 17 00:00:41 crato-iMac kernel: [   17.601187] [drm:radeon_init [radeon]] *ERROR* No UMS support in radeon module!
bon a priori c est généré par mon nomodeset présent dans mon grub

J ai pris le risque d enlever le nomodeset de mon GRUB et de le remplacer par radeon.mode=1
Ben ça marche pas écran qui se coupe (noir) mais j ai l impression avant que ne se lance le serveur X je réinstalle demain car même pas accès a la console

voila si des fois vous avez du temps pour vous pencher sur l'histoire d'un imac qui as manquer de finir a la poubelle avant que je le récupère et que 10 ans c est pas obsolète . :D
Machine:
Type: Desktop System: Apple product: iMac11,1 v: 1.0
CPU:
Quad Core: Intel Core i7 860 type: MT MCP speed: 1197 MHz
Graphics:
Device-1: AMD RV770/M98L [Mobility Radeon HD 4850] driver: N/A
Display: x11 server: X.Org 1.19.6 driver: ati,fbdev
unloaded: modesetting,radeon,vesa resolution: 2560x1440~93Hz
OpenGL: renderer: llvmpipe (LLVM 8.0 128 bits) v: 3.3 Mesa 19.0.2

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alain
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Re: pas d accelaration graphique

Message par alain »

Bonjour Crato.

Beaucoup de questions auxquelles je suis incapable de répondre. A part celle ci:
crato a écrit :
sam. 16 nov. 2019 22:41
dernière questions dans quelle log je peut trouver les lignes qui défile lors du boot ?
cette commande te donnera ce que tu cherche :

Code : Tout sélectionner

dmesg
Pour le reste, je n'ai aucune connaissance de OSX, donc pour le server graphique, etc...Je ne peux pas te répondre.
crato a écrit :
sam. 16 nov. 2019 22:40
pour le coup nous parlons d Imac de 2__9 de 27 pouces qui est un all in one
qui est dans sa configuration d origine donc la hd 4850 gérait correctement cette écran de 27 pouces sous macosx
.
Oui...Moi je te dis ce que j'ai lu sur internet et ce que j'ai constaté chez moi sur linux.
Après si apple à mis ce matériel dans cet ordi, certainement qu'ils avaient un pilote capable de contourner la limitation
harware de cette carte? J'en sais rien, je suppute la...mais forcément ils ont du appliquer une solution "maison".
On voit bien dans tes différents retour que le pilote est déchargé à cause d'une incompatibilité matérielle.

Bon je vois que tu es prêt a bidouiller même au risque d'une réinstallation. Alors j'ai une idée, mais franchement
je ne pense pas que ça fonctionne... :?
Continu a démarrer avec "nomodeset" pour pouvoir faire ce truc..
L'idée serait de créer un xorg.conf et dans la section "screen", sous section "display" y enter la réso de ton écran.
Regardes ce tuto ubuntu pour le faire (c'est simple) Comment régénérer un nouveau fichier xorg.conf en mode console ?
A indentifier je mettrai "screen 0"
Et a modes "2560 x 1440"

Je me dis que peut être en forçant les choses, "radeon" ne serait pas déchargé. Après même si radeon est
chargé, comment se comportera la carte? Mystère...Mais peut être pas si mal si Apple a réussi.

Je le dis pour tout le monde: Ceci n'est pas une solution, ce n'est qu'une bidouille à tenter dans ce cas particulier.

Bon courage.
PC1 : CM : ASRock 990FX | CPU: AMD FX 8350-8 cores, 4 GHz | RAM: 16 Go DDR3 1600 MHz | CG: ATI RX 580-8 Go | OS : LM 19.3 Tricia Xfce 4.14.1 | K: 4.15.0-88
PC2 :Core2 Quad Q9650 @ 3 GHz | CG: Radeon HD 4850 | OS: LM 19.3 Xfce 4.14.1 | K: 5.3.0-42
PC3 :Core i7-2600 @ 3,5 GHz | CG: ATI HD 4650 | OS: emmade3 Xfce 4.12.4 | K: 4.19.0-6
PC4 :Core2 Quad Q9650 @ 3 GHz | CG: GT 630 | OS : LM17.3 KDE | K : 3.19

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crato
Messages : 15
Enregistré le : ven. 15 nov. 2019 14:24

Re: pas d accelaration graphique

Message par crato »

bonjour Alain

tous d abord merci pour le temps que tu m as consacré et pour la piste que tu viens de me donner (xorg.conf)
oui je suis un peu tête brûlé et une reinstall ne me fait pas peur
même si cela mets plus de temps que prévu. ( prévu ce matin et terminez a l instant )

questions aux admin du forum

puis je me servir de ce poste pour "compiler les informations" que je vais collecter et demander l avis des membres ?
et qui SI je réussi me permettrons de faire un tuto

merci pour l accueil et merci pour le coup de main .
Machine:
Type: Desktop System: Apple product: iMac11,1 v: 1.0
CPU:
Quad Core: Intel Core i7 860 type: MT MCP speed: 1197 MHz
Graphics:
Device-1: AMD RV770/M98L [Mobility Radeon HD 4850] driver: N/A
Display: x11 server: X.Org 1.19.6 driver: ati,fbdev
unloaded: modesetting,radeon,vesa resolution: 2560x1440~93Hz
OpenGL: renderer: llvmpipe (LLVM 8.0 128 bits) v: 3.3 Mesa 19.0.2

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arghlub
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Re: pas d accelaration graphique

Message par arghlub »

Salut crato,
crato a écrit :
dim. 17 nov. 2019 18:56
questions aux admin du forum

puis je me servir de ce poste pour "compiler les informations" que je vais collecter et demander l avis des membres ?
et qui SI je réussi me permettrons de faire un tuto
Oui tu peux, par contre si tu fais des récaps, essaie d'être bien clair et de préciser que c'est des récaps (qui ne sont pas de nouvelles informations).
;)
Tour1 (custom)CM MSI Z270 M3 | CPU Intel I7-7700K | CG Nvidia GTX 1080 | RAM 16Go | tripleBoot : Debian 10 | MXlinux 19 | LMint 19.3 | XFCE
Tour2 (custom)CM Gigabyte | CPU AMD Athlon 5200+ | CG Nvidia GTX 560 | RAM 6Go | FreeBSD 12.1 | XFCE
Portable1 MSI GF75 Thin 9SC | CPU Intel I7-9750H | CG Nvidia GTX 1650 | RAM 32Go | LMint 19.3 | XFCE
Portable2 Lenovo G50-80 (boosté RAM+SSD) | CPU Intel I3-4005U | RAM 8Go | tripleBoot : LMint 18.3 | MXlinux 19 | LMint 19.3 | XFCE
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