Difference between revisions of "Talk:Pm-utils"

From ArchWiki
Jump to: navigation, search
(Black screen when waking from hibernate with radeon driver)
Line 2: Line 2:
  
 
This [[Pm-utils#Locking_the_screen_saver_on_hibernate_or_suspend|script]] does not work. --[[User:Ninquitassar|Ninquitassar]] 09:09, 12 January 2012 (EST)
 
This [[Pm-utils#Locking_the_screen_saver_on_hibernate_or_suspend|script]] does not work. --[[User:Ninquitassar|Ninquitassar]] 09:09, 12 January 2012 (EST)
 
 
 
== Black screen when waking from hibernate with radeon driver ==
 
 
When using the radeon driver and having {{ic|radeon}} in the {{ic|HOOKS}} array of the {{ic|/etc/mkinitcpio.conf}} resuming from hibernation results in the screen being black, however everything else working (testable by keeping a console open with a command to execute and starting the execution after resuming).
 
This seems to be related to using {{ic|radeon.dpm<nowiki>=</nowiki>1}} (default since kernel 3.13) as the power management method in radeon.
 
 
Removing {{ic|radeon}} from the HOOKS array (and rebuiling the initrd) fixes this problem.
 
(See [https://bugs.freedesktop.org/show_bug.cgi?id=72716 here].)
 
 
== Computer does not turn off when hibernating ==
 
 
It is possible that after Linux hibernates and has written the data to disk, the computer does not power off properly. If it is then forcefully powered off and later restarted, resuming will work fine.
 
 
This can easily be fixed by making an executable file named {{ic|/etc/pm/config.d/hibernate_mode}} which contains the single line: {{ic| HIBERNATE_MODE<nowiki>=</nowiki>"shutdown" }}.
 
After that pm-hibernate should properly shut down the computer.
 
 
 
[[User:Cryptkiddy|Cryptkiddy]] ([[User talk:Cryptkiddy|talk]]) 20:08, 26 July 2014 (UTC)
 

Revision as of 20:11, 26 July 2014

"Locking the screen saver on hibernate or suspend" does not work

This script does not work. --Ninquitassar 09:09, 12 January 2012 (EST)