Bug 90981

Summary:	HP 355 G2 totally freezes
Product:	Drivers	Reporter:	l55
Component:	Video(Other)	Assignee:	drivers_video-other
Status:	NEW ---
Severity:	high	CC:	l55
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	3.16	Subsystem:
Regression:	No	Bisected commit-id:

Description l55 2015-01-08 13:07:12 UTC

The HP 355 G2 totally freezes after using it for some time (browsing web, playing music). 
The CPU/internal GPU is an A8-6410 and a dedicated R5 M240. When it freezes it doesn't react to keyboard anymore(ctrl+alt+f1 etc) and display is totally frozen(not even cursor is moving anymore).
I also couldn't find anything about this issue in syslog/xorg log.

Comment 1 l55 2015-01-08 13:08:40 UTC

(also, when frozen sound is playing in a loop)

Comment 2 l55 2015-01-08 13:48:58 UTC

It just froze again, this time a little different. First screen froze and music continued playing, then screen turned black and music looped.

I think i didn't have these issues before i installed fglrx and during using fglrx. It seems like these freezing issues started after i removed fglrx. (I used apt-get purge fglrx* and moved xorg.conf so there shouldn't be anything left behind.)

I also had freezes very often when using experimental opensource drivers/mesa from oibaf ppa. (https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers) But these are not installed now.