[17] INFO: # Xorg pre-start hook
[17] INFO: Previous state was: {'type': 'pending_pre_xorg_start', 'requested_mode': 'integrated', 'current_mode': None}
[17] INFO: Requested mode is: integrated
[43] INFO: Available modules: ['nouveau', 'nvidia']
[43] INFO: Unloading modules ['nvidia'] (if loaded)
[48] INFO: Cannot unload modules: None
[49] INFO: Waiting 1s and retrying.
[1095] INFO: Cannot unload modules: None
[1096] INFO: Waiting 1s and retrying.
[2114] INFO: Cannot unload modules: None
[2114] INFO: Waiting 1s and retrying.
[3133] INFO: Cannot unload modules: None
[3133] INFO: Waiting 1s and retrying.
[4151] INFO: Cannot unload modules: None
[4152] INFO: Waiting 1s and retrying.
[5169] INFO: Max tries (6) exceeded
[5170] ERROR: Xorg pre-start setup error
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/optimus_manager/kernel.py", line 269, in _unload_modules
subprocess.check_call(
File "/usr/lib/python3.9/subprocess.py", line 373, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command 'modprobe -r nvidia' returned non-zero exit status 1.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/optimus_manager/hooks/pre_xorg_start.py", line 51, in main
setup_kernel_state(config, prev_state, requested_mode)
File "/usr/lib/python3/dist-packages/optimus_manager/kernel.py", line 25, in setup_kernel_state
_nvidia_down(config)
File "/usr/lib/python3/dist-packages/optimus_manager/kernel.py", line 104, in _nvidia_down
_unload_nvidia_modules(available_modules)
File "/usr/lib/python3/dist-packages/optimus_manager/kernel.py", line 214, in _unload_nvidia_modules
_unload_modules(available_modules, ["nvidia_drm", "nvidia_modeset", "nvidia_uvm", "nvidia"])
File "/usr/lib/python3/dist-packages/optimus_manager/kernel.py", line 277, in _unload_modules
raise KernelSetupError(f"Cannot unload modules {modules_to_unload}: {e.stderr}") from e
optimus_manager.kernel.KernelSetupError: Cannot unload modules ['nvidia']: None
[5177] INFO: Removing /etc/X11/xorg.conf.d/10-optimus-manager.conf (if present)
[5178] INFO: Writing state {'type': 'pre_xorg_start_failed', 'switch_id': '20210902T215301', 'requested_mode': 'integrated'}