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dabler
n00b
Joined: 21 Nov 2018
Posts: 5
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 Posted: Sun Nov 17, 2024 9:54 am Post subject: Hibernate does not work after update |
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I have a problem with hibernating my computer. Everything was working before an update. The update installed Plasma 6. Hibernating from the start menu doesn't work either.
After the update, the following command does nothing:
| Code: | | $ loginctl hibernate |
When I trace it using ltrace, I get the following output:
| Code: | $ ltrace loginctl hibernate
setlocale(LC_ALL, "") = "C"
elogind_set_program_name(0x7fffb8445a2d, 0x7f266b11bde0, 1, 0) = 0x7f266b135e08
log_setup(0x7fffb8445a2d, 0x7f266b11bde0, 1, 0) = 0
rlimit_nofile_bump(0x80000, 0x7fffb84452c0, 11, 0x7f266b0a9874) = 0
sigbus_install(0, 7, 0, 0x8000000000000000) = 0
getopt_long(2, 0x7fffb8445538, "hp:P:als:H:M:n:o:ci", 0x55aa2480b200, nil) = -1
bus_connect_transport(0, 0, 0, 0x7fffb84453e0) = 0
sd_bus_set_allow_interactive_authorization(0x55aa2482a2a0, 1, 128, 0x7f266b0a928b) = 0
dispatch_verb(2, 0x7fffb8445538, 0x55aa2480b560, 0x55aa2482a2a0 <unfinished ...>
strcmp("halt", "hibernate") = -8
strcmp("poweroff", "hibernate") = 8
strcmp("reboot", "hibernate") = 10
strcmp("kexec", "hibernate") = 3
strcmp("suspend", "hibernate") = 11
strcmp("hibernate", "hibernate") = 0
geteuid() = 1000
on_tty(0x55aa248068c5, 0x7fffb8445a36, 0x55aa2482a2a0, 0x7f266b07986b) = 1
sd_bus_call_method(0x55aa2482a2a0, 0x55aa24806046, 0x55aa2480602e, 0x55aa24807968) = 0xffffff92
polkit_agent_open_if_enabled(0, 1, 0x55aa24808270, 785) = 0
log_get_max_level(5, 0, 0, 0x7f266b096094) = 6
sd_bus_call_method(0x55aa2482a2a0, 0x55aa24806046, 0x55aa2480602e, 0x55aa24807968) = 0xffffff92
log_get_max_level(0x55aa2482a010, 0x55aa2482cd40, 0, 785) = 6
memset(0x7fffb8444f90, '\0', 1024) = 0x7fffb8444f90
_bus_error_message(0x7fffb8444f70, 0xffffff92, 0x7fffb8444f90, 0x7fffb8444f90) = 0x7f266b13520d
log_internal(3, 0xffffff92, 0x55aa24807b89, 366) = 0xffffff92
sd_bus_error_free(0x7fffb8444f70, 0x7fffb84443c0, 0, 0x7fffb8444f68) = 0
<... dispatch_verb resumed> ) = 0xffffff92
polkit_agent_close(0x7fffb8444f70, 0x7fffb84443c0, 0, 0x7fffb8444f68 <no return ...>
--- SIGCHLD (Child exited) ---
<... polkit_agent_close resumed> ) = 0
strv_free(0, 0xfd6b, 0, 0x7f266b091343) = 0
sd_bus_flush_close_unref(0x55aa2482a2a0, 0xfd6b, 0, 0x7f266b091343) = 0
sd_notifyf(0, 0x55aa24806720, 110, 0x7f266b172b20) = 0
polkit_agent_close(0x55aa2482a010, 0x55aa2482bf80, 0x55af7e20817b, 33) = 0
pager_close(0, 0x55aa2482bf80, 0x55af7e20817b, 33) = 0
mac_selinux_finish(0, 0x55aa2482bf80, 0x55af7e20817b, 33) = 0
+++ exited (status 1) +++ |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 23156
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| Posted: Sun Nov 17, 2024 3:58 pm Post subject: |
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| Is the problem that the system cannot hibernate even when root triggers it directly (bypassing logind) or is the problem that now logind refuses to try? What happens if you use a root shell to hibernate the system? |
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dabler
n00b
Joined: 21 Nov 2018
Posts: 5
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| Posted: Sun Nov 17, 2024 4:08 pm Post subject: |
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Even root permissions didn't help. The command | Code: | | echo disk > /sys/power/state |
also does not hibernate, although | Code: | | cat /sys/power/state |
prints . |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 23156
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| Posted: Sun Nov 17, 2024 4:33 pm Post subject: |
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| That suggests this is a kernel problem. Is there anything useful written to dmesg when this fails? |
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dabler
n00b
Joined: 21 Nov 2018
Posts: 5
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| Posted: Sun Nov 17, 2024 4:36 pm Post subject: |
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The kernel log says nothing (not even a line).
The problematic update installed Plasma 6 and =x11-drivers/nvidia-drivers-550.127.05-r1. The kernel has not been updated. Everything worked fine, until the update. |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 23156
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| Posted: Sun Nov 17, 2024 4:42 pm Post subject: |
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| You did not mention that nVidia drivers were present, or that they were updated. Is this problem reproducible with an untainted kernel? |
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dabler
n00b
Joined: 21 Nov 2018
Posts: 5
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| Posted: Sun Nov 17, 2024 4:52 pm Post subject: |
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| Everything seems to be caused by wayland running on top of the =x11-drivers/nvidia-drivers-550.127.05-r1. Hibernation works for me with X11 and nvidia-drivers. However, everything worked with the old nvidia drivers. |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 23156
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| Posted: Sun Nov 17, 2024 5:19 pm Post subject: |
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| That sounds like a regression in the newer nVidia drivers then. You will likely need to seek help from someone with the ability to debug the proprietary nVidia drivers. |
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sublogic
Guru
Joined: 21 Mar 2022
Posts: 318
Location: Pennsylvania, USA
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| Posted: Sun Nov 17, 2024 11:20 pm Post subject: |
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| dabler, you may dig up a bit more information by following /usr/src/linux/Documentation/power/basic-pm-debugging.rst . |
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V-Li
Retired Dev
Joined: 03 Jan 2006
Posts: 614
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| Posted: Wed Mar 05, 2025 10:44 pm Post subject: |
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I am seeing the same effect for some time that
just locks the screen. As root the command | Code: | | echo disk > /sys/power/state |
works fine however. Nothing recorded on dmesg apart from "[ 123.116971] elogind-daemon[2727]: The system will hibernate now!". It used to work fine.
Running as root as no effect either, I have no NVIDIA card.
Any idea where else to look for hints? |
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glitch666
n00b
Joined: 01 Apr 2008
Posts: 19
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| Posted: Thu Mar 06, 2025 6:41 am Post subject: |
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| I had a very similar issue. Mine was solved by using the 570 driver in testing. I also use the latest testing kernel. That solved all my hibernation and sleep issues. Also changing NVreg_PreserveVideoMemoryAllocations=0 to 1" in /etc/modprobe.d/nvidia.conf helped. |
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Hu
Administrator
Joined: 06 Mar 2007
Posts: 23156
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| Posted: Thu Mar 06, 2025 2:44 pm Post subject: |
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V-Li, all the other posts in this thread seem specific to the proprietary nVidia drivers. Since you are not using an nVidia card, I suspect you have a different problem. Shall I move your post to a new thread?
Regardless, it could be useful to know the last known good and first known bad logind versions for you. Since it does work for you using echo disk (which did not work for dabler), I think your problem is in logind, whereas the other affected users had a kernel-level problem. |
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