Hello, 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 anymore.
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: https://bugzilla.redhat.com/show_bug.cgi?id=962386 At boot, my kernel gets tainted because of a graphical warning: https://bugzilla.redhat.com/show_bug.cgi?id=1177477 After a succeeding resume, I get a firmware bug: https://bugzilla.redhat.com/show_bug.cgi?id=1180939 And finally, the very inconvenient resume fails: https://bugzilla.redhat.com/show_bug.cgi?id=1176645 I also get graphical glitches from time to time, but I have no idea if they are related to the above bugs: https://bugzilla.redhat.com/show_bug.cgi?id=1178543 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 kernel: 3.17.8-300.fc21.x86_64 driver: xorg-x11-drv-intel-2.99.916-3.20141117.fc21.x86_64 I am willing to give any additional information that can accelerate the solution-finding and I would need help with locating where to file the most complete bug report possible. Thank you.
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