https://bugs.freedesktop.org/show_bug.cgi?id=101029
--- Comment #4 from Craig stein12c@gmail.com --- (In reply to Michel Dänzer from comment #3)
Comment on attachment 131361 [details] CurrentDMesg
This dmesg is with nomodeset, so it doesn't contain any information related to the problem.
Please attach the dmesg output from an attempt without nomodeset.
I am not sure how to get a dmesg out of it. Does Dmesg log to a file somewhere? I can't boot into the OS and output anything to text file as it just provides a "AMD-Vi: Completion-Wait loop timed out" and a bunch of disk checks that kept failing never allowing me to logon. I left it for 8-9 hours and i was still unable to do anything with the system other than a Ctrl-Alt-SysRq REISUB.
Please let me know how to proceed.
thanks