The guide for a 60 minute old Ubuntu 22.04 system I am following is telling me, if I agree with the recommendation to run sudo ubuntu-drivers autoinstall
. But that's giving me an error.
peter@peter-NBINF-O5-12R5N-54:~$ sudo ubuntu-drivers autoinstall
[sudo] password for peter:
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
I can see the full function if I open that file with nano
:
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)
What should I do?