https://bugs.freedesktop.org/show_bug.cgi?id=66963
--- Comment #15 from Sergey orbitgray@ukr.net --- Created attachment 83091 --> https://bugs.freedesktop.org/attachment.cgi?id=83091&action=edit log after "successful" load without hanging
Looks like I can reproduce similar behavior as Scias. But in my case it is very difficult to get system booted. Sometimes it is more than 10 unsuccessful iterations in a row.
The system behaves a bit different though: - Xorg output is very delayed. It is about 5-10s delay between image change and sound, which works in normal mode. 'dmesg' output in xterm is printed line by line with about 1s interval. - in 'tty' there is no such delays and it looks to work without issues.
This results is with 3.11-rc2 + 4 patches. Also got booted 1 time with removed 'r600_enable_mclk_control(rdev, true);' (same issues seen here).