[Bug 312776] Re: RuneScape Fullscreen 3D Java Applet Crashes X

[Carey Underwood]

Githlar, even though luri has attached files, can you still attach the
requested information (/etc/X11/xorg.conf, /var/log/xorg.0.log, lspci
-vvnn)?

Luri, you're running a different chipset, so although it may be
relevant, we still need Githlar's information.  If it turns out to be
the same bug, then we can move forward from there, otherwise you may
want to post a new bug with those same files.

** Summary changed:

- RuneScape Fullscreen 3D Java Applet Crashes X
+ [965GM] Intrepid RuneScape Fullscreen 3D Java Applet Crashes X

** Description changed:

- I have a Dell Inspiron 1525 with the i810 video chipset.
+ I have a Dell Inspiron 1525 with the 965GM video chipset.
  
  I have also disabled Xinerama with the xorg.conf option:
  Section ServerFlags
    Option "xinerama" "no"
  EndSection
  
  Here's what I have to do to reproduce the bug:
  Start the RuneScape Java applet. Go to video settings on main screen and go to HD Fullscreen on the highest resolution (in my case 1440x900). A message will pop up saying "Video settings changed, do you want to keep these settings?" and a 10 second countdown. For me, the countdown freezes at 9 and I suddenly get a bunch of blue on the lower third of the X window followed by an infinite loop of X crashes.
  
  This is particularly odd because it seems to work just fine on other
  resolutions.
  
  Here's an excerpt from my dmesg after this event (which is very hard to get because X is crashing so much that most of the time it won't register a Ctrl+Alt+F1 call):
  [  479.525165] [drm:i915_wait_irq] *ERROR* EBUSY -- rec: 23750 emitted: 23753
  [  481.994134] Xorg[5621]: segfault at 1 ip b7b9ed64 sp bfcbcf40 error 4 in libdri.so[b7b9b000+8000]
  [  482.411148] wlan0: disassociating by local choice (reason=3)
  [  482.412263] bridge-wlan0: disabling the bridge
  [  482.416206] bridge-wlan0: down
  [  482.416397] bridge-wlan0: detached
  [  491.480843] Xorg[7871]: segfault at 6e692f73 ip b7b08d64 sp bfd267a0 error 4 in libdri.so[b7b05000+8000]
  [  503.706566] Xorg[7907]: segfault at 6e692f73 ip b7b28d64 sp bff469c0 error 4 in libdri.so[b7b25000+8000]
  [  516.118841] Xorg[7937]: segfault at 6e692f73 ip b7a74d64 sp bff93210 error 4 in libdri.so[b7a71000+8000]
  [  518.905577] mtrr: base(0xe0000000) is not aligned on a size(0x770000) boundary
  [  745.378036] mtrr: base(0xe0000000) is not aligned on a size(0x770000) boundary
  
  I'm not sure this is the correct package to report for the bug (after
  all it's a problem with libdri.so). Then again, I'm not sure if it can
  be reproduced on other video hardware.
  
  Can anybody else confirm this?

** Tags added: gmax3100 hang intel

-- 
[965GM] Intrepid RuneScape Fullscreen 3D Java Applet Crashes X
https://bugs.launchpad.net/bugs/312776
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