Ubuntu
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  1. Bug #1427942
  2. Comment #7

Comment 7 for bug 1427942

Revision history for this message
Pirouette Cacahuète (lissyx) wrote : Re: 15.04 Beta, Toshiba Z835/ThinkPad T420s, suspend on lid close does not work.

I managed to got it to work, after playing with the e1000e driver as suggested on https://bbs.archlinux.org/viewtopic.php?pid=1414261#p1414261

The current state is:
 - doing nothing, e1000e loaded, it never goes to suspend when I close the lid (tried 5 times)
 - removing e1000e, goes to suspend when I close the lid
 - doing nothing, e1000e removed, it again cannot go to suspend when I close the lid
 - loading e1000e, goes to suspend when I close the lid

And of course, manually suspending does work.

Everytime it fails, dmesg shows:
> i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment