Thanks for the information, I will try that : ) On Wed, Jun 10, 2015 at 4:04 PM, Gerd Hoffmann <kraxel at redhat.com> wrote:
> Hi, > > > As far as I know, the convertion got some problem, and after I > > add the bochs driver when I boot the qemu VM, it just can not > > start up, works fine if I delete bochs-drm.ko from it's directory. > > With fbdev enabled alot initialization happens with some important > console lock taken, which has the effect that you don't see any kernel > messages until it all succeeded. If it doesn't succeed you are stuck in > the dark. Guess this is what happened ... > > So, configure a serial console for your virtual machine. > Turn off fbdev support (bochs_drm has a module option for that). > That most likely gives you a clue where things blow up. > > Then get X11 running. > kmscon is a nice test too. > When all this works try turning fbdev back on. > > HTH, > Gerd > > > -- Best regards Junwang Zhao Microprocessor Research and Develop Center Department of Computer Science &Technology Peking University Beijing, 100871, PRC -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20150610/35ec771b/attachment.html>
