[Bug 23339] New: NV50 KMS: GPU lockup during KMS initialization

[Bug 23339] New: NV50 KMS: GPU lockup during KMS initialization

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=23339

           Summary: NV50 KMS: GPU lockup during KMS initialization
           Product: xorg
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
        ReportedBy: kai.bugs.freedesktop.org-pRuQC+10xW7Pw1Vld6UZv03ROdm4KHy8@public.gmane.org
         QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org


Created an attachment (id=28665)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=28665)
Kernel log

I am using the nouveau kernel tree which I updated this morning, but I have the
issue since the very first time when switching to the nouveau kernel tree. By
then about three weeks ago it was tagged 2.6.31-rc3.

Parsing the VBIOS hangs at a certain point and later, the driver switches to
software framebuffer console.

I have attached the kernel log.


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[Bug 23339] NV50 KMS: GPU lockup during KMS initialization

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=23339


Kai Ruhnau <kai.bugs.freedesktop.org-pRuQC+10xW7Pw1Vld6UZv03ROdm4KHy8@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE




--- Comment #1 from Kai Ruhnau <kai.bugs.freedesktop.org-pRuQC+10xW7Pw1Vld6UZv03ROdm4KHy8@public.gmane.org>  2009-10-31 10:59:50 PST ---
The GPU lockup is gone with recent kernels. However, the 2-second timeout also
included in the dmesg still exists.

*** This bug has been marked as a duplicate of bug 24780 ***


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