> From: gjones <[email protected]> > Date: Fri, 13 Nov 2015 14:32:27 -0500 > > After installing the Nov 13th snapshot and rebooting, the screen goes blank. > Thinking this has something to do with uploading the radeon firmware, I > wait several minutes, attempt to login as root and reboot (this works on > the 5.8 release). > > The only way I can get a display is to boot -c, disable inteldrm, > disable radeondrm and get a vga display.
What happens if you only disable inteldrm? Do you have a dmesg from before the upgrade? Please do tell us a bit more about your setup. Does the machine have a separate Radeon graphics card? How is your monitor connected? Also, please send the output of pcidump -vxx. Thanks, Mark
