AFAIK this BIOS requires me to disable IGP to even use the discrete graphics. At least that's the first thing I had to do when I first installed the card and every time I wanted to change the monitor connection. Here's how "disabled" it is:
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1386973/+attachment/4298792/+files/20150114_234953.png 2015-01-14 23:46 GMT-03:00 Michel Dänzer <michel at daenzer.net>: > On 15.01.2015 11:10, Federico wrote: > > Here's the 3.18 32-bits 60 lines per screen stack trace. Always using > > softlockup_panic=1. > > > > Quite similar, but slightly different. Hopefully, useful. > > > > > https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1386973/+attachment/4298769/+files/20150114_230142.png > > Looks like it hangs while reading the video BIOS ROM. > > If the integrated GPU is still enabled in the system BIOS setup, does > disabling it avoid the problem? > > > -- > Earthling Michel Dänzer | http://www.amd.com > Libre software enthusiast | Mesa and X developer > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20150114/de4ec6d0/attachment.html>
