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tomtom69
Apprentice
Joined: 09 Nov 2010
Posts: 255
Location: Bavaria
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 Posted: Mon Dec 02, 2024 7:11 pm Post subject: Plasma 6 + Wayland: Suspend mode |
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Hi,
Since Plasma 6 wayland support got much better so I gave it a try again.
What still does not work is standby mode (aka suspend to RAM). It works with X but not with wayland.
When I press the suspend button on my keyboard the lock screen appears after a short time and I can enter the session again with my password, but the sleep mode is not activated.
In /var/log/messages I see no useful entry:
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kernel: elogind-daemon[2777]: Suspend key pressed short.
syslog-ng[3001]: Error invoking seek on file; filename='/dev/kmsg', error='Invalid argument (22)'
ModemManager[3890]: <info> [sleep-monitor-systemd] system is about to suspend
elogind-daemon[2777]: Entering sleep state 'suspend'...
kernel: PM: suspend entry (deep)
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When I use the KDE menu to enter suspend mode, the screen freezes for about 30 seconds (mouse works during that time), and then the session continues normally without lock screen. No further entries in /var/log/messages
I am using lightdm and openrc.
So as a starting point: Is there any location where I can find log files which could give me more information what actually goes wrong (e.g. something like Xorg.0.log for wayland)?
Tom |
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musv
Advocate
Joined: 01 Dec 2002
Posts: 3369
Location: de
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| Posted: Tue Dec 03, 2024 5:44 pm Post subject: |
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Have a look into Can't suspend.
In my case suspend isn't working for kernel >6.10 neither with Wayland nor with Xorg.
With 6.10 (and Radeon graphics card) it worked in Plasma 6 as well as in Plasma 5. |
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asturm
Developer
Joined: 05 Apr 2007
Posts: 9350
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| Posted: Tue Dec 03, 2024 5:47 pm Post subject: |
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| But also, try upgrade to sys-auth/elogind-255.5-r1 (stabilisation pending already). |
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tomtom69
Apprentice
Joined: 09 Nov 2010
Posts: 255
Location: Bavaria
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| Posted: Wed Dec 04, 2024 5:08 pm Post subject: |
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I am still on kernel 6.6.62, and suspend works within an X session.
However with elogind-255.5-r1 it also works with wayland. Thanks!!!  |
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