I am in deep trouble now that I have upgraded to Fedora 21. My main
production computer — a Dell Inspiron 1525 laptop — fails most of the
time to resume from RAM suspend and thus I cannot use it at school
At the same time, this issue is accompanied by many graphical issues.
I do not know if they are linked together.
When I say "suspend from RAM", I mean closing the lid of my laptop.
When I say "resume from suspend", I mean opening that lid.
When I say "fail to resume", I mean getting a black screen with a
working cursor and responsive keyboard. The only buttons that don't
work are the brightness buttons and the Prnt Scrn buttons. Switching
to another TTY works.
I made many dmesg outputs, after boot, after a succeeding resume,
after a failed resume in another TTY. The latter does not provide me
anything meaningful, but the two first ones are filled with warnings.
I always get a warning for the i915 GPU DRM:
At boot, my kernel gets tainted because of a graphical warning:
After a succeeding resume, I get a firmware bug:
And finally, the very inconvenient resume fails:
I also get graphical glitches from time to time, but I have no idea if
they are related to the above bugs:
I get next to no responses in Bugzilla after weeks. The Google+
community points me to my own Bugzilla filings. The IRC tells me to
use Google. How can I solve this fast?
Here's my setup:
Fedora 21 Workstation
Processor: Intel® Pentium(R) Dual CPU T2390 @ 1.86GHz × 2
OS Type: 64-bit
Graphics: Intel® 965GM
GNOME: Version 3.14.2
I installed the following software since installation:
Age of Empires (WINE)
World of Goo (Steam)
I am willing to give any additional information that can accelerate
Please help me, thank you.