Ubuntu
linux-source-2.6.22 package

  1. Bug #151016
  2. Comment #0

Comment 0 for bug 151016

Revision history for this message
Tim Hull (thully) wrote : New in 2.6.22-13: No video after resume from suspend on MacBook

Binary package hint: linux-image-2.6.22-13-generic

On my MacBook Core Duo (first generation, 32-bit), in the newest Ubuntu kernel I have no video after resuming from suspend-to-RAM on my MacBook about 1 out of every 4 or 5 suspend/resume cycles. This only started after the recent update to the kernel - things worked fine in Gutsy up until that time. This occurs whether I use X.org's "intel" or "i810" video drivers and seemed to begin happening around the time of the kernel update - hence my belief that it is somehow kernel-related.

I have attached the following logs from /var/log -
dmesg
acpid
kern.log
user.log

Please note that the "suspend failed" in the user.log is erroneous - in that case, suspend actually succeeded but gnome-power-manager is known to be erroneously reporting failure (bug 137738 - there is a patch in that bug but it hasn't been applied).