What happened that it broken so many ppl things? wtf ubuntu
My gpu stopped detecting other two displays and one display has limited 
resolution. It was working!!! Stopped working few days ago
3080TI if that helps.. I think it's for nvidia only, but someone messed 
something pretty badly..

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to ubuntu-drivers-common in Ubuntu.
https://bugs.launchpad.net/bugs/1993019

Title:
  UnboundLocalError: local variable 'version' referenced before
  assignment

Status in ubuntu-drivers-common package in Ubuntu:
  Confirmed

Bug description:
  Hello, we received a drive-by complaint about the ubuntu-drivers
  autoinstall tool:

  < Fhazal> hye i have problem with ubuntu 22.04 nvidia auto install command
  < Fhazal> this error appear when i try to auto install recommended driver
  < Fhazal> https://pastebin.com/ydZVFT24

  The contents of the pastebin:

  Traceback (most recent call last):
    File "/usr/bin/ubuntu-drivers", line 513, in <module>
      greet()
    File "/usr/lib/python3/dist-packages/click/core.py", line 1128, in __call__
      return self.main(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/click/core.py", line 1053, in main
      rv = self.invoke(ctx)
    File "/usr/lib/python3/dist-packages/click/core.py", line 1659, in invoke
      return _process_result(sub_ctx.command.invoke(sub_ctx))
    File "/usr/lib/python3/dist-packages/click/core.py", line 1395, in invoke
      return ctx.invoke(self.callback, **ctx.params)
    File "/usr/lib/python3/dist-packages/click/core.py", line 754, in invoke
      return __callback(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/click/decorators.py", line 84, in 
new_func
      return ctx.invoke(f, obj, *args, **kwargs)
    File "/usr/lib/python3/dist-packages/click/core.py", line 754, in invoke
      return __callback(*args, **kwargs)
    File "/usr/bin/ubuntu-drivers", line 432, in autoinstall
      command_install(config)
    File "/usr/bin/ubuntu-drivers", line 187, in command_install
      UbuntuDrivers.detect.nvidia_desktop_pre_installation_hook(to_install)
    File "/usr/lib/python3/dist-packages/UbuntuDrivers/detect.py", line 839, in 
nvidia_desktop_pre_installation_hook
      with_nvidia_kms = version >= 470
  UnboundLocalError: local variable 'version' referenced before assignment

  
  Skimming the version on my system it sure feels plausible:

  def nvidia_desktop_pre_installation_hook(to_install):
      '''Applies changes that need to happen before installing the NVIDIA 
drivers'''
      with_nvidia_kms = False

      # Enable KMS if nvidia >= 470
      for package_name in to_install:
          if package_name.startswith('nvidia-driver-'):
              try:
                  version = int(package_name.split('-')[-1])
              except ValueError:
                  pass
              finally:
                  with_nvidia_kms = version >= 470

      if with_nvidia_kms:
          set_nvidia_kms(1)


  If there was an exception splitting, indexing, or converting to an
  int, that 'version' variable may not have a value.

  Thanks

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