Je viens d'installer Mint 20.1 sur mon nouveau PC mais je n'ai pas accès au réglage de la luminosité de l'écran (ni avec les touches de fonction, ni dans les préférences de l'écran).
Si quelqu'un a déjà eu le problème, je suis preneur de solution...
Merci !
Code : Tout sélectionner
inxi -F
System:
Host: ACER2-Mint Kernel: 5.4.0-70-generic x86_64 bits: 64
Desktop: MATE 1.24.0 Distro: Linux Mint 20.1 Ulyssa
Machine:
Type: Laptop System: Acer product: Aspire A514-54 v: V1.08
serial: <superuser/root required>
Mobo: TGL model: Lily_TL v: V1.08 serial: <superuser/root required>
UEFI: Insyde v: 1.08 date: 01/22/2021
Battery:
ID-1: BAT1 charge: 10.0 Wh condition: 50.1/47.8 Wh (105%)
CPU:
Topology: Dual Core model: 11th Gen Intel Core i3-1115G4 bits: 64
type: MT MCP L2 cache: 6144 KiB
Speed: 1510 MHz min/max: 400/4100 MHz Core speeds (MHz): 1: 1507 2: 1550
3: 1522 4: 1528
Graphics:
Device-1: Intel driver: N/A
Display: x11 server: X.Org 1.20.9 driver: fbdev unloaded: modesetting,vesa
resolution: 1920x1080~77Hz
OpenGL: renderer: llvmpipe (LLVM 11.0.0 256 bits) v: 4.5 Mesa 20.2.6
Audio:
Device-1: Intel driver: sof-audio-pci
Sound Server: ALSA v: k5.4.0-70-generic
Network:
Device-1: Intel driver: iwlwifi
IF: wlp0s20f3 state: up mac: 68:3e:26:81:ad:df
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
driver: r8169
IF: enp2s0 state: up speed: 1000 Mbps duplex: full mac: 08:97:98:d4:82:01
Drives:
Local Storage: total: 476.94 GiB used: 27.53 GiB (5.8%)
ID-1: /dev/nvme0n1 vendor: Kingston model: OM8PCP3512F-AA size: 476.94 GiB
Partition:
ID-1: / size: 91.17 GiB used: 20.64 GiB (22.6%) fs: ext4
dev: /dev/nvme0n1p2
ID-2: /home size: 109.50 GiB used: 6.89 GiB (6.3%) fs: ext4
dev: /dev/nvme0n1p3
Sensors:
System Temperatures: cpu: 28.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 204 Uptime: 46m Memory: 7.58 GiB used: 1.32 GiB (17.4%)
Shell: bash inxi: 3.0.38