[Bug 1208728] New: Thinkpad X1 Carbon Gen 10 won't enter S3 sleep on kernel 6
http://bugzilla.opensuse.org/show_bug.cgi?id=1208728 Bug ID: 1208728 Summary: Thinkpad X1 Carbon Gen 10 won't enter S3 sleep on kernel 6 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: Linux Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: victorfuga@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Starting with kernel 6, my thinkpad x1 carbon will not enter s3 sleep even when set as the default sleep option. Checked a few distros and noted it was working using kernel 5.19 "LTS" in manjaro. Currently running Tumbleweed snapshot 20230226, sleep mode is set to "Linux" in the bios. Checked on lid close, sleep button in KDE, and Fn + 4 key combo. $ cat /sys/power/mem_sleep s2idle [deep] $ sudo journalctl | grep "PM: suspend" | tail -2 2��� 27 18:29:09 reisen kernel: PM: suspend entry (s2idle) 2��� 27 18:29:11 reisen kernel: PM: suspend exit -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1208728 http://bugzilla.opensuse.org/show_bug.cgi?id=1208728#c2 Victor Fugazzotto <victorfuga@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(victorfuga@gmail. | |com) | --- Comment #2 from Victor Fugazzotto <victorfuga@gmail.com> --- Same result with kernel 6.2.1-1-default on snapshot 20230308. Changing the sleep option in the bios from "Linux S3" to "Windows and Linux" shows only s2idle in /sys/power/mem_sleep -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1208728 http://bugzilla.opensuse.org/show_bug.cgi?id=1208728#c3 --- Comment #3 from Takashi Iwai <tiwai@suse.com> --- That's fine, the recent kernel supports / prefers s2idle over suspend. Or doesn't s2idle work as expected? -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1208728 http://bugzilla.opensuse.org/show_bug.cgi?id=1208728#c4 --- Comment #4 from Victor Fugazzotto <victorfuga@gmail.com> --- s2idle does not seem to actually be putting the laptop in any sort of sleep. The display and keyboard backlight will turn off initially but almost immediately come back on showing sddm. -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1208728 http://bugzilla.opensuse.org/show_bug.cgi?id=1208728#c5 --- Comment #5 from Takashi Iwai <tiwai@suse.com> --- It's rather the benefit of s2idle :) The only question is how well it can save the power consumption. It might be interesting to compare the measurement. -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1208728 http://bugzilla.opensuse.org/show_bug.cgi?id=1208728#c6 --- Comment #6 from Victor Fugazzotto <victorfuga@gmail.com> --- I can try to measure, though I would not expect much different from if I left it running with suspend disabled as I can see the display still on with the lid closed and journalctl says it exits idle after two seconds. Looking farther back in the log, it does seem to at least try to enter deep sleep but again exits after a few seconds. $ sudo journalctl | grep "PM: suspend" | tail -10 3��� 10 08:38:35 reisen kernel: PM: suspend entry (s2idle) 3��� 10 08:38:37 reisen kernel: PM: suspend exit 3��� 10 08:53:37 reisen kernel: PM: suspend entry (deep) 3��� 10 08:53:40 reisen kernel: PM: suspend exit 3��� 10 08:53:40 reisen kernel: PM: suspend entry (s2idle) 3��� 10 08:53:42 reisen kernel: PM: suspend exit 3��� 10 08:56:22 reisen kernel: PM: suspend entry (deep) 3��� 10 08:56:24 reisen kernel: PM: suspend exit 3��� 10 08:56:24 reisen kernel: PM: suspend entry (s2idle) 3��� 10 08:56:26 reisen kernel: PM: suspend exit -- You are receiving this mail because: You are the assignee for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1208728 http://bugzilla.opensuse.org/show_bug.cgi?id=1208728#c8 --- Comment #8 from Victor Fugazzotto <victorfuga@gmail.com> --- Checked, and the behavior is the same with 6.2.6 on the latest snapshot, and 6.3~rc3 from Kernel:HEAD -- You are receiving this mail because: You are the assignee for the bug.
participants (1)
-
bugzilla_noreply＠suse.com