One note: I was able to fix this issue back in March of '21 by adding the following to /etc/default/grub
#GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
#changed by me on 3/18/21
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=UUID=ad19f24f-7458-4bf8-a5ab-108
8541c41c3"
The UUID is that of my swap partition. It's the UUID listed in my resume file /etc/initramfs-tools/conf.d/resume
This fix stopped working after a kernel/driver update in July '21. Not sure which one.
This doesn't work:
# changed by me on 8/25/21
#GRUB_CMDLINE_LINUX=""
GRUB_CMDLINE_LINUX="nouveau.blacklist=1"
I have the same problem. There is no response to any key presses (no fan, as others reported) and I have to hard restart with the power button.
Dell Precision 7520
Ubuntu 20.04.2 LTS
Quadro M2200 GPU
Nvidia driver 470.57.02
Kernel: 5.4.0-81-generic #91-Ubuntu SMP Thu Jul 15 19:09:17 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
One note: I was able to fix this issue back in March of '21 by adding the following to /etc/default/grub
#GRUB_CMDLINE_ LINUX_DEFAULT= "quiet splash" LINUX_DEFAULT= "quiet splash resume= UUID=ad19f24f- 7458-4bf8- a5ab-108
#changed by me on 3/18/21
GRUB_CMDLINE_
8541c41c3"
The UUID is that of my swap partition. It's the UUID listed in my resume file /etc/initramfs- tools/conf. d/resume
This fix stopped working after a kernel/driver update in July '21. Not sure which one.
This doesn't work: LINUX=" " LINUX=" nouveau. blacklist= 1"
# changed by me on 8/25/21
#GRUB_CMDLINE_
GRUB_CMDLINE_