https://bugs.freedesktop.org/show_bug.cgi?id=92171
Bug ID: 92171 Summary: Reboot causes nouveau corruption/ghosting Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: Driver/nouveau Assignee: nouveau@lists.freedesktop.org Reporter: pure.lo...@nexus-software.ie QA Contact: xorg-t...@lists.x.org Created attachment 118503 --> https://bugs.freedesktop.org/attachment.cgi?id=118503&action=edit dmesg-4.3.0-rc1-broken Running kernel 4.3-rcX I can usually boot to a good nouveau session, however if I reboot the system the display is squashed and ghosted across the screen. I have a capture of the kernel log showing a FIFO that has failed to reset. Rebooting again doesn't clear the error - nor does shutting down and starting again - I typically need to go and boot an older kernel ubuntu 3.13.0-58-generic in this case. I haven't tested shutting down the system for a prolonged period after the corruption yet. Attached is the kernel log of dmesg-4.3.0-rc1.txt (totally broken both screens) dmesg-4.3.0-rc3.txt (totally broken both screens) dmesg-4.3.0-rc3-onescreen-good.txt (totally broken on one screen) Also note this error is readily replicated with one screen present - the laptop display. I'll attach a dump of that too. -- You are receiving this mail because: You are the assignee for the bug.
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