Off-Topic • [Solved][Hardware] Suspent, Hibernate Issue

after restart:

/etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash mem_sleep_default=s2idle pci=nocrs acpi_osi=Linux acpi_backlight=vendor"

sys/power/mem_sleep
[s2idle] deep

going to suspend does not work (old problem)

then doing `echo s2idle | sudo tee /sys/power/mem_sleep` fixes it again.

have I done something wrong in GRUB_CMDLINE_LINUX_DEFAULT? Should then mem_sleep change to some other value, and then this command would change it to s2idle? in other words, why am I seeing [s2idle] deep and not just s2idle after I run the command?

Statistics: Posted by tridy — 2025-02-19 00:49 — Replies 12 — Views 500

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