https://bugzilla.kernel.org/show_bug.cgi?id=84771
Bug ID: 84771 Summary: nouveau MMIO read write FAULT HUB_INIT timed out errors Product: Drivers Version: 2.5 Kernel Version: 3.17-rc4 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: christtchin@gmail.com Regression: No
Created attachment 150771 --> https://bugzilla.kernel.org/attachment.cgi?id=150771&action=edit dmesg of regular boot + startx
Trying to run Arch Linux on a Lenovo Y400 with an nvidia GT750M graphics card. When trying to boot the nouveau drivers consistently spit out multiple errors. Computer continues the boot process. Errors also occur whenever I try to run anything with hardware acceleration, such as Xorg. It is a similar output to the one that occurs during boot: PBUS, PIBUS, and PGRAPH errors. Attached is a dmesg log of a regular boot and startx.
Also a log of opening up Xorg: http://pastebin.com/w48Dx4qq And a log of opening up weston: http://pastebin.com/1VPFgapP