Ubuntu X crashes and shows blank screen with the mouse pointer upon Wake-up
When I tried to wake up my ASUS U46E laptop running Ubuntu 12.04.1 LTS, X crashed and showed blank screen with the mouse pointer after suspend. Only way to recover is to do alt+ctrl+f1 and restart the lightdm by
rakitha$ sudo service lightdm restart
I have a clean installed Ubuntu 12.04.1 LTS and this is the first time I encounter it after the clean install.
system information,
rakitha$ lsb_release -rd
Description: Ubuntu 12.04.1 LTS
Release: 12.04
rakitha$ apt-cache policy xorg
xorg:
Installed: 1:7.6+12ubuntu1
Candidate: 1:7.6+12ubuntu1
Version table:
*** 1:7.6+12ubuntu1 0
500 http://
100 /var/lib/
I can also provide log files,
X-org, syslog, kernel and dmesg upon request
Question information
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