Suspend stopped working

Kaste · Posted: Tue Nov 19, 2019 11:26 am Post subject: Suspend stopped working

Hello fine folks.

For some reason I haven't understood, my suspend suddenly stopped working. My Grub and Kernel Config hasn't been changed in months, same as for my hardware, so I believe I can rule that out somewhat.
However, since about a week, when I close my laptop or manually suspend it, it boots fresh on opening/waking up instead of just resuming.

A journalctl log from suspending http://dpaste.com/2NMT5TM and the corresponding wakeup http://dpaste.com/3AGNTMF

I am happy to provide anything else, that might help. This issue is rather distracting.

Thanks for your help.
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fturco · Veteran Joined: 08 Dec 2010 Posts: 1181

Kaste · Posted: Thu Nov 21, 2019 6:04 am Post subject:

Hi fturco,

thanks for the suggestion. I use Plasma but powerdevil was installed and I didn't fiddle with the use flag. I ended up just remerging the system. Probably some rebuild got lost. Now it works again.
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Kaste · Posted: Mon Nov 25, 2019 6:57 pm Post subject:

OK, scratch that, it works sometimes but most times it still fails. I am at a loss. Any other ideas?

Everything is uptodate, remerged, revdep-rebuilt, depcleaned, kernel config untouched from when it was working, I have now tried a newer kernel, I tried an old one. I am not sure what else to try.
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fturco · Veteran Joined: 08 Dec 2010 Posts: 1181

Try running systemctl suspend from the console, outside of KDE Plasma.

You can also try suspending your system from KDE Plasma after having removed all KDE configuration files in your home directory (after making a backup, of course).

Kaste · Posted: Tue Dec 03, 2019 12:03 pm Post subject:

I tried that with the same result.
I also shutdown X completely and used s2ram and it still didn't work.
This most definitely isn't a kde issue.
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Hu · Administrator Joined: 06 Mar 2007 Posts: 23062

Kaste · Posted: Thu Dec 05, 2019 10:58 pm Post subject:

I have been running a 5.1 kernel for many months now to keep stable. Every now and then I would rebuild it because a minor change was necessary or the toolchain change.
However it suddenly stoppe d working without any obvious reason. After that happened I tried it out with 5.3.12 to see if it goes away but unsurprisingly it didn't

To be clear: neither config nor kernel version changed before this occured. I only started fiddling with that afterwards.
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