Correction: the problem with OpenGL was something in my KWin config. Putting KWin at default and re-enabling the effects worked. The problem with the black screen still stands, but it is not worse than the previous situation.
2012/8/1 Danilo Pianini <danilo.pian...@gmail.com> > I confirm that adding "radeon" to /etc/conf.d/modules DOES NOT fix the > problem for me. It just get worse: on X load the screen gets half with > random colors and half black. Running /etc/init.d/xdm restart makes the > graphics start correctly but there is no 3D acceleration. Cookbug attached. > > > 2012/7/30 Danilo Pianini <danilo.pian...@gmail.com> > >> 2012/7/30 Fabio Erculiani <lx...@sabayon.org>: >> > I've been able to put my hands on Daniele's laptop and these are the >> results. >> > Adding "radeon" to /etc/conf.d/modules fixes the issue for him, and >> > I'm sure it does for everybody. >> >> Any other particular setting? Which driver version did you use? This >> hadn't worked for me. What's your /proc/cmdline? I'll try this again. >> >> > Given this, I could be able to implement a workaround to the mess they >> > (deliberately?) created. >> > gpu-detector is already able to detect if fglrx.ko supports the >> > current GPU(s) PCI IDs and decide whether to load it or not. >> > It would be easy to add a simple "modprobe radeon modeset=1" if radeon >> > DDX is selected. >> > Then, the Installer should be able to detect that OSS drivers are in >> > use and copy /etc/conf.d/modules over. >> > >> > This worked here. >> > -- >> > Fabio Erculiani >> > >> >> >> >> -- >> Ing. Dott. Danilo Pianini >> >> Site: http://www.danilopianini.org/ >> Phone: +39 320 41 36 573 >> Skype: dany.sk >> > > > > -- > Ing. Dott. Danilo Pianini > > Site: http://www.danilopianini.org/ > Phone: +39 320 41 36 573 > Skype: dany.sk > > -- Ing. Dott. Danilo Pianini Site: http://www.danilopianini.org/ Phone: +39 320 41 36 573 Skype: dany.sk
