All of lore.kernel.org
 help / color / mirror / Atom feed
* [Bug 92420] New: X crash when with 2nd display connected via Display Port
@ 2015-10-10 22:46 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
       [not found] ` <bug-92420-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
  0 siblings, 1 reply; 5+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2015-10-10 22:46 UTC (permalink / raw)
  To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW


[-- Attachment #1.1: Type: text/plain, Size: 1720 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=92420

            Bug ID: 92420
           Summary: X crash when with 2nd display connected via Display
                    Port
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: rhbugzilla-hzqV2YXAeqW1Z/+hSey0Gg@public.gmane.org
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org

Created attachment 118807
  --> https://bugs.freedesktop.org/attachment.cgi?id=118807&action=edit
dmesg.display_port_problem.4.2.3-300.fc23.x86_64

I get a flood of kernel events from nouveau when connecting and disconnecting
my 2nd display via the display port cable.

Events start with this:

nouveau E[   PDISP][0000:01:00.0] INVALID_VALUE [UNK84] chid 0 mthd 0x0700 data
0x00052002


modinfo nouveau -n
/lib/modules/4.2.3-300.fc23.x86_64/kernel/drivers/gpu/drm/nouveau/nouveau.ko.xz

lspci -v | grep -i vga
01:00.0 VGA compatible controller: NVIDIA Corporation G92GLM [Quadro FX 2800M]
(rev a2) (prog-if 00 [VGA controller])

Errors come and go with connection/disconnection of the Display Port cable.  So
long as I stay running in init 3, the primary laptop LCD continues to function.
 Once I go init 5, X appears to start, and then just hangs.

I've attached dmesg output for boot-up, when I connect the display port, and
when I disconnect the display port.

Please let me know if I can help in any way.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 3115 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2019-12-04  9:05 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-10-10 22:46 [Bug 92420] New: X crash when with 2nd display connected via Display Port bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
     [not found] ` <bug-92420-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2015-10-10 22:47   ` [Bug 92420] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2015-10-10 22:53   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2015-10-10 23:08   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-12-04  9:05   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.