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curator Apprentice

Joined: 10 Apr 2007 Posts: 193
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Posted: Tue Oct 14, 2014 3:54 pm Post subject: System suspends, but no change to restart. How to debug? |
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Hi all,
I installed gentoo on my new Thinkpad X240. Many things work, some not (including WWAN, see other post). But since I switched to systemd, suspend seems to work out of the box - nearly.
When I close the lid or let the computer untouch without power, I goes to sleep (power LED blinking). However, I am not able to start the computer again.Neither keypress no hitting the powerbutton helps.The only thing that works is holding the power button for 5 seconds and pressing the power button again for a resh boot. Any ideas how to overcome this issue?
kind regards,
curator
Last edited by curator on Wed Oct 22, 2014 8:49 pm; edited 1 time in total |
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jburns Veteran

Joined: 18 Jan 2007 Posts: 1237 Location: Massachusetts USA
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Posted: Tue Oct 14, 2014 5:18 pm Post subject: |
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Is the acpid.service enabled? |
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curator Apprentice

Joined: 10 Apr 2007 Posts: 193
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Posted: Tue Oct 14, 2014 6:45 pm Post subject: |
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Hey, thanks for helping. I installed acpid, but now nothing happens when I close my lid and then computer shut down completly when I press the power button.
However, if I type systemctl suspend the same effect as before occurs...
EDIT: Sry, reread your post. I enabled the service and started it manaully. Now, lid close and powerbutton press works again as expected, but the computer is still not able to start again.
Any more ideas?
kind regards,
curator |
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curator Apprentice

Joined: 10 Apr 2007 Posts: 193
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Posted: Thu Oct 16, 2014 8:21 pm Post subject: |
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Noone any idea? Or at least an idea were I can start to search? |
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curator Apprentice

Joined: 10 Apr 2007 Posts: 193
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Posted: Wed Oct 22, 2014 8:53 pm Post subject: |
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After many google searches, I am still not any further. I cant even decide, whether it is a kernel or an OS issue. However, I dont think it has anything to do with systemd or acpi, since even a simple
Code: | echo mem > /sys/power/state |
is enough for a suspend, but pressing power button has absolutly no effect. No chance at all to come from the "blinking" power button back to a running system... |
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