https://bugzilla.suse.com/show_bug.cgi?id=1234471 https://bugzilla.suse.com/show_bug.cgi?id=1234471#c6 --- Comment #6 from Stefan Dirsch <sndirsch@suse.com> --- (In reply to Toby Breckon from comment #4)
Not an immediate fix - shall I also turn off PreserveVideoMemoryAllocations ?
dmesg extract:
[ 94.695690] [ T4855] NVRM: GPU 0000:01:00.0: PreserveVideoMemoryAllocations module parameter is set. System Power Management attempted without driver procfs suspend interface. Please refer to the 'Configuring Power Management Support' section in the driver README. [ 94.695700] [ T4855] nvidia 0000:01:00.0: PM: pci_pm_suspend(): nv_pmops_suspend [nvidia] returns -5 [ 94.696464] [ T4855] nvidia 0000:01:00.0: PM: dpm_run_callback(): pci_pm_suspend returns -5 [ 94.696531] [ T4855] nvidia 0000:01:00.0: PM: failed to suspend async: error -5 [ 95.439210] [ T5099] PM: Some devices failed to suspend, or early wake event detected
Yes, you can try removing PreserveVideoMemoryAllocations=1 from driver options. Don't forget to run 'dracut --force' again afterwards. (In reply to Toby Breckon from comment #5)
Created attachment 879152 [details] updated /lib/modprobe.d/50-nvidia-default.conf
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