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[Launchpad Bug Tracker <1008137@xxxxxxxxxxxxxxxxxx>]

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I writing here because I have some problems on my 64bit Ubuntu 12.04
(probably Unity Shell or graphic drivers). When I:

 - close the fullscreen application (like Minecraft after pressing F11, but not in Firefox when I'm in fullscreen mode)
 - log on another account (without logout from 1st account) and then login back on previous account
 - back after suspend or hibernate

I have some artifacts on my screen – just look at screenshoots below. I
noticed that if I execute `unity --replace ; compiz --replace` most
everything is fine again (however not every toolbar is placed in *top
panel*).

Also sometimes if I move the cursor over the launchbar (after I did one
of these actions), it causes a decrease in the number of frames per
second. I can move cursor however whole shell is little frozen.

Thank you

----------


 - http://img39.imageshack.us/img39/4985/artifactsstillexistonun.png
 - http://img62.imageshack.us/img62/4509/artifactsonunitylaunchb.png
 - http://img99.imageshack.us/img99/6537/artifactsinsideapplicat.png
 - http://img252.imageshack.us/img252/8134/temporarylossofunitylau.png
 - http://img338.imageshack.us/img338/1605/artifactsnotonlyinwebbr.png
 - http://img338.imageshack.us/img338/1655/somethingstrange.png
 - http://img688.imageshack.us/img688/142/noartifactsonunitylaunc.png
 - http://img689.imageshack.us/img689/8882/someartifactsonunitylau.png


----------


My PC:

 - OS: Ubuntu 12.04 64-bit
 - RAM: 3,9GiB MiB (DDR2)
 - Processor: AMD Athlon(tm) 64 Processor 3500+

Informations from *sudo lspci -nn*
00:00.0 RAM memory [0500]: nVidia Corporation MCP55 Memory Controller [10de:0369] (rev a1)
00:01.0 ISA bridge [0601]: nVidia Corporation MCP55 LPC Bridge [10de:0363] (rev a2)
00:01.1 SMBus [0c05]: nVidia Corporation MCP55 SMBus [10de:0368] (rev a2)
00:01.2 RAM memory [0500]: nVidia Corporation MCP55 Memory Controller [10de:036a] (rev a2)
00:02.0 USB Controller [0c03]: nVidia Corporation MCP55 USB Controller [10de:036c] (rev a1)
00:02.1 USB Controller [0c03]: nVidia Corporation MCP55 USB Controller [10de:036d] (rev a2)
00:04.0 IDE interface [0101]: nVidia Corporation MCP55 IDE [10de:036e] (rev a1)
00:05.0 IDE interface [0101]: nVidia Corporation MCP55 SATA Controller [10de:037f] (rev a2)
00:05.1 IDE interface [0101]: nVidia Corporation MCP55 SATA Controller [10de:037f] (rev a2)
00:06.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI bridge [10de:0370] (rev a2)
00:06.1 Audio device [0403]: nVidia Corporation MCP55 High Definition Audio [10de:0371] (rev a2)
00:08.0 Bridge [0680]: nVidia Corporation MCP55 Ethernet [10de:0373] (rev a2)
00:0f.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0377] (rev a2)
00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101]
00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102]
00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103]
01:07.0 Ethernet controller [0200]: D-Link System Inc RTL8139 Ethernet [1186:1300] (rev 10)
01:0a.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) [104c:8024]
02:00.0 VGA compatible controller [0300]: nVidia Corporation G73 [GeForce 7300 GT] [10de:0393] (rev a1)

** Affects: xorg (Ubuntu)
     Importance: Low
         Status: Incomplete


** Tags: 12.04 driver graphic unity
-- 
Problems with graphic after closing fullscreen application
https://bugs.launchpad.net/bugs/1008137
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