[Bug 328232] Re: [Jaunty][UXA]compiz.real memory leak

[emms]

Hi

@Fujiyama: Switching back to EXA is not really a solution.

I use the latest intel driver and xorg 7.4~5ubuntu18 from jaunty repo and 
regular Xorg.conf with UXA set. I do experience the same issue.
I am running KDE with Kwin native composite engine. Even with special effect 
the ram gets filled upand so does the swap. 

I don't have a clue which process does the leak. Htop reports high memory use:
3303M as VIRT
261M as RES
105M as SHAR

My swap is full up to 918/956 mb eventough I have only 1024/3790 of Ram used.
I wonder how to debug further. I can't test to go back to EXA as latest Intel 
driver are now UXA only.

-- 
[Jaunty][UXA]compiz.real memory leak
https://bugs.launchpad.net/bugs/328232
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[Bug 276518] Re: Xorg lockup when using xserver-xorg-video-ati 1:6.9.0+git20080826.a3cc1d7a-2ubuntu3

[emms]

I am having the same issue.

I'm using packages from Tormod's PPA 
- Intel driver (v2.5.99.1)
- wserver-xorg-core 1.5.3+git20081216

My system runs Kwin with desktop effects enabled. I have no external mouse nor 
usb keyboard, it's all built in the laptop.
I happens randomly, sometimes while I'm using the computer or some other times 
while the computer is idle.
The system does not completely hang when it happens, I can remote connect by 
SSH, kill Xorg and it's back to normal (until the next lockup)

Here is the backtrace :

Backtrace:
0: /usr/bin/X(xorg_backtrace+0x3b) [0x813164b]
1: /usr/bin/X(mieqEnqueue+0x237) [0x8110ba7]  
2: /usr/bin/X(xf86PostKeyboardEvent+0xa7) [0x80d18d7]
3: /usr/lib/xorg/modules/input//evdev_drv.so [0xa74d00e9]
4: /usr/bin/X [0x80cce47]
5: /usr/bin/X [0x80b45dc]
6: [0xb7fb7400]  
7: /usr/local/lib/libdrm.so.2(drmWaitVBlank+0x28) [0xb7a73928]
8: /usr/lib/dri/i965_dri.so [0xa74fe05d]  
9: /usr/lib/dri/i965_dri.so(driWaitForVBlank+0xfb) [0xa74fe2eb]
10: /usr/lib/dri/i965_dri.so(intelSwapBuffers+0xc7) [0xa7508647]
11: /usr/lib/dri/i965_dri.so [0xa74ff607]   
12: /usr/lib/xorg/modules/extensions//libglx.so [0xb7ad8b74]
13: /usr/lib/xorg/modules/extensions//libglx.so [0xb7acb2ce]
14: /usr/lib/xorg/modules/extensions//libglx.so [0xb7acec0a]
15: /usr/bin/X(Dispatch+0x34f) [0x808c8ef]  
16: /usr/bin/X(main+0x47d) [0x8071d6d]  
17: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5) [0xb7bb0685]
18: /usr/bin/X [0x8071151]   
ERROR:  Server Lockup!  Stuck in an infinite loop.  See backtrace above.
ERROR:  Server Lockup!  Stuck in an infinite loop.  See backtrace above.
[...]
(EE) ACPI Virtual Keyboard Device: Read error: No such device

-- 
Xorg lockup when using xserver-xorg-video-ati
1:6.9.0+git20080826.a3cc1d7a-2ubuntu3
https://bugs.launchpad.net/bugs/276518
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