Bug 72831 - System hangs with kernel 3.13+ and AMD 4550
Summary: System hangs with kernel 3.13+ and AMD 4550
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: x86-64 Linux
: P1 blocking
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-03-23 21:51 UTC by angelfr83
Modified: 2014-04-08 13:08 UTC (History)
2 users (show)

See Also:
Kernel Version: 3.13+
Subsystem:
Regression: No
Bisected commit-id:

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Description angelfr83 2014-03-23 21:51:03 UTC 
Hello,
I have tried several distros and whatever I do, I can't boot with any kernel of 3.13 or more.

With Fedora, I filled a bug report here (You will find more information there) : 
https://bugzilla.redhat.com/show_bug.cgi?id=1072929

I tried a *buntu distro, and I get exactly the same problem.

Using a koji kernel build on fedora I managed to boot on text mode.

Tell me whatever information you need.

Have a nice day.

Thanks.
Comment 1 Alex Deucher 2014-04-08 13:08:39 UTC 
Does appending radeon.runpm=0 to the kernel command line in grub fix the problem?  Any chance you could bisect?
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