I’ve Qubes-os 4.1 on a Dell XPS 13. Everything is working smoothly except suspend. I’ve seen I’m not alone facing this suspend issue but haven’t been able to really find a solution on the forum.
Following the documentation, I’ve added mem_sleep_default=deep to the GRUB file but without noticeable change in behavior. The documentation isn’t specific on how we should add this option to the GRUB_CMDLINE_LINUX setting : I put it at the very end of the string…
Suspend turns off the screen and gets stuck
On some devices suspend-to-RAM does not work and a hard power-off is needed to recover, because the system does not go into deep sleep. To get suspend to work, you need to add
mem_sleep_default=deepkernel option. For legacy boot, or UEFI/legacy in R4.1+, add it to the
/etc/default/grub, update the grub config, and reboot. In R4.0 with UEFI boot, you need to add it to every
Has someone been able to fix this kind of issue ? With suspend not working, I’m obliged to shutdown each time I want to make a pause to avoid the battery running out…