Bug#626318: [xserver-xorg-video-intel] (WW) intel(0): first get vblank counter failed: Invalid argument

[Lionel Landwerlin <llandwerlin@gmail.com>]

Package: xserver-xorg-video-intel
Version: 2:2.15.0-2
Severity: normal

--- Please enter the report below this line. ---

Hi,

After some external monitor plug/unplug using the display port output of my laptop,
my OpenGL applications abort with the following error :

$ ./test-deform-texture
X Error of failed request:  BadDrawable (invalid Pixmap or Window parameter)
  Major opcode of failed request:  137 (DRI2)
  Minor opcode of failed request:  9 (DRI2GetMSC			)
  Resource id in failed request:  0x4200006
  Serial number of failed request:  104
  Current serial number in output stream:  104

For each application I try to launch I get 2/3 lines like the following in the Xorg log :

[ 36965.054] (WW) intel(0): first get vblank counter failed: Invalid argument

Though I experienced a lot of problem with external monitor on the display port output
with previous version of the driver (2.14), that's the first time I get this error with 2.15.

Regards


--- System information. ---
Architecture: amd64
Kernel:       Linux 2.6.38-2-amd64

Debian Release: wheezy/sid
  500 unstable        mirror.bytemark.co.uk 
  500 unstable        debian-multimedia.org 
    1 experimental    mirror.bytemark.co.uk 

--- Package information. ---
Depends                            (Version) | Installed
============================================-+-=======================
libc6                             (>= 2.2.5) | 2.13-2
libdrm-intel1                 (>= 2.4.23-3~) | 2.4.24-2
libdrm2                          (>= 2.4.17) | 2.4.24-2
libpciaccess0         (>= 0.8.0+git20071002) | 0.12.1-1
libudev0                            (>= 146) | 168-1
libx11-6                                     | 2:1.4.3-1
libx11-xcb1                                  | 2:1.4.3-1
libxcb-dri2-0                                | 1.7-2
libxcb-util0                      (>= 0.3.8) | 0.3.8-1
libxcb1                                      | 1.7-2
libxext6                                     | 2:1.3.0-1
libxfixes3                                   | 1:5.0-2
libxv1                                       | 2:1.0.6-1
libxvmc1                                     | 2:1.0.6-1
xorg-video-abi-10                            | 
xserver-xorg-core          (>= 2:1.9.99.903) | 2:1.10.1-2


Package's Recommends field is empty.

Package's Suggests field is empty.



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Please attach the file: 
  /tmp/reportbug-ng-xserver-xorg-video-intel-9SWZ67.txt 
to the mail. I'd do it myself if the output wasn't too long to handle.

  Thank you!
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