On 14/05/2015 20:01:21 GMT, Adam Williamson adamwill@fedoraproject.org wrote:
Hi folks!
We have a somewhat-worrying proposed blocker for F22:
I have tested Workstation (x86_64) TC3 and TC4 on my HP laptop with dual graphics (Intel and AMD):
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) Kernel driver in use: i915 Kernel modules: i915
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] [1002:6760] (rev ff) (prog-if ff) Kernel driver in use: radeon Kernel modules: radeon
While both TC3 and TC4 exhibit the flickering screen bug[1] at login, neither fails to display the GDM screen, leaving the machine stuck at a black screen as described in the bug under test.
As such, I'm not going to comment on Bugzilla with a useless "didn't affect me", but if there is any data I could collect from this working dual-GPU system that would be beneficial please let me know. The laptop in question is a test machine, so repeated clean installs are no problem.
Replying through a copy-paste, so apologies if this breaks somebody's threading.
--- Richard Bradfield