Thursday, October 4, 2018

12.04 - Rebooting problem

After restarting my ubuntu PC, I am getting a dialog window showing "Your system is running in low graphics mode" and after clicking on 'OK', I was prompted with three options
1. Run in low graphics mode for just one session
2. Reconfigure graphics
3. Troubleshoot the error
4. Exit to console login



When I troubleshoot the error, its showing the black screen with following lines which I remember:



we do not own /var/log/pm-powersave.log
.......................................

couldn't write bytes: Broken pipe
.......................................
.......................................
Starting System V runlevel compatibility



got strucked at this point.



Actually before restarting, I have changed the owner for all the files under the directory "/var/log" and "/var/lib". Is there any relation with the above issue. Please help me out to resolve the issue. Its urgent.

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