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[Bug 384248] [NEW] Mouse pointer corrupt on one head after resume (20% of time)

 

Public bug reported:

Binary package hint: xserver-xorg-video-intel

(X server 2.7.1-1ubuntu1 in Karmic, seen through Jaunty, never on Intrepid
(kernel 2.6.30-6-generic #7-Ubuntu )

About 20% of the time when I return from hibernate the mouse cursor on the 2nd head (external VGA) is corrupt, restarting X fixes it; rehibernating and unhibernating sometime fixes it.  The pointer on the laptop LCD is fine.
The pointer stays corrupt even as I move in and out of windows that change the shape.

The corruption is of the form of a block of random mush covering a
constant width area (64 pixels?) and constant height (16 pixels??) with
the bottom of the mouse pointer still rendered correctly.

Hardware is Tosh Equium A100-306 laptop with i945GM:
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)

(I previously had this bug tacked onto one about general X server
crahsiness and thought it best to separate it).

It does sound similar to #67196 which is closed and was related to the
old i810 driver.

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New

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Mouse pointer corrupt on one head after resume (20% of time)
https://bugs.launchpad.net/bugs/384248
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