[Bug 1188954] black screen on initial X open on Kaveri Radeon R7, /dev/dri/card0: No such file or directory with radeon.cik_support=0 amdgpu.cik_support=1

http://bugzilla.opensuse.org/show_bug.cgi?id=1188954 http://bugzilla.opensuse.org/show_bug.cgi?id=1188954#c4 --- Comment #4 from Felix Miata <mrmazda@earthlink.net> --- Created attachment 851464 --> http://bugzilla.opensuse.org/attachment.cgi?id=851464&action=edit Xorg.0.log & dmesg after enabling IOMMU in BIOS; with radeon.cik_support=0 amdgpu.cik_support=1; without drm.debug=0x1e log_buf_len=1M After enabling IOMMU in BIOS, no improvement was apparent. I contacted ASUS about this via browser chat. It was escalated. I'm supposed to hear back in 24-48 hours via email. -- You are receiving this mail because: You are on the CC list for the bug.