J'ai fait ce jour la mise à niveau de la 20.3 à la version 21.
J'ai perdu mon beau fond d'écran mais bon çà c'est pas grave
Je rencontre un souci avec l'installation du plugin demandé par HP Device Manager qui me dit :
"File does not match its checksum, file may have been corrupted or altered".

J'ai fait un hp-check dans le Terminal et voici la réponse:
Code : Tout sélectionner
jen@jen:~$ hp-check
Saving output in log file: /home/jen/hp-check.log
HP Linux Imaging and Printing System (ver. 3.21.12)
Dependency/Version Check Utility ver. 15.1
Copyright (c) 2001-18 HP Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.
Note: hp-check can be run in three modes:
1. Compile-time check mode (-c or --compile): Use this mode before compiling the
HPLIP supplied tarball (.tar.gz or .run) to determine if the proper dependencies
are installed to successfully compile HPLIP.
2. Run-time check mode (-r or --run): Use this mode to determine if a distro
supplied package (.deb, .rpm, etc) or an already built HPLIP supplied tarball
has the proper dependencies installed to successfully run.
3. Both compile- and run-time check mode (-b or --both) (Default): This mode
will check both of the above cases (both compile- and run-time dependencies).
Check types:
a. EXTERNALDEP - External Dependencies
b. GENERALDEP - General Dependencies (required both at compile and run time)
c. COMPILEDEP - Compile time Dependencies
d. [All are run-time checks]
PYEXT SCANCONF QUEUES PERMISSION
Status Types:
OK
MISSING - Missing Dependency or Permission or Plug-in
INCOMPAT - Incompatible dependency-version or Plugin-version
-Traceback (most recent call last):
File "/usr/bin/hp-check", line 861, in <module>
dep.core.init()
File "/usr/share/hplip/installer/core_install.py", line 523, in init
self.get_distro()
File "/usr/share/hplip/installer/core_install.py", line 661, in get_distro
if 'MX' in distro_release_name:
NameError: name 'distro_release_name' is not defined
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 153, in apport_excepthook
with os.fdopen(os.open(pr_filename,
FileNotFoundError: [Errno 2] No such file or directory: '/var/crash/_usr_share_hplip_check.py.1000.crash'
Original exception was:
Traceback (most recent call last):
File "/usr/bin/hp-check", line 861, in <module>
dep.core.init()
File "/usr/share/hplip/installer/core_install.py", line 523, in init
self.get_distro()
File "/usr/share/hplip/installer/core_install.py", line 661, in get_distro
if 'MX' in distro_release_name:
NameError: name 'distro_release_name' is not defined
jen@jen:~$
Merci pour votre aide