Public bug reported:

System: Hardy Heron 64 bits, intel graphic display 82G33/G31 Express (onboard, 
ASUS P5KPL-VM motherboard)
Monitor ViewSonic PF790

Usual display : [EMAIL PROTECTED] with compiz-fusion enable on Gnome/Metacity

Everything was going great until I viewed a jpeg photo fullscreen with
GQView. When I resume from fullscreen my display was a mess. I lors the
resolution that went back to [EMAIL PROTECTED] Whatever I tried, I'm unable
to change the resolution back to what it was. PC and graphic card are
OK, I checked with openSUSE 11.0 RC1 that worked like a charm. How can I
return to my original display?

Raymond

A few additional infos:

lspci -nnvv
00:00.0 Host bridge [0600]: Intel Corporation 82G33/G31/P35/P31 Express DRAM 
Controller [8086:29c0] (rev 02)
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:82b0]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ >SERR- <PERR-
        Latency: 0
        Capabilities: <access denied>

00:02.0 VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express 
Integrated Graphics Controller [8086:29c2] (rev 02) (prog-if 00 [VGA 
controller])
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:82b0]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at fea00000 (32-bit, non-prefetchable) [size=512K]
        Region 1: I/O ports at ec00 [size=8]
        Region 2: Memory at e0000000 (32-bit, prefetchable) [size=256M]
        Region 3: Memory at fe900000 (32-bit, non-prefetchable) [size=1M]
        Capabilities: <access denied>

00:02.1 Display controller [0380]: Intel Corporation 82G33/G31 Express 
Integrated Graphics Controller [8086:29c3] (rev 02)
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:82b0]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR-
        Latency: 0
        Region 0: Memory at fea80000 (32-bit, non-prefetchable) [size=512K]
        Capabilities: <access denied>

00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High 
Definition Audio Controller [8086:27d8] (rev 01)
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8290]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at fe8f8000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>

00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express 
Port 1 [8086:27d0] (rev 01) (prog-if 00 [Normal decode])
        Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 32 bytes
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
        Capabilities: <access denied>

00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express 
Port 2 [8086:27d2] (rev 01) (prog-if 00 [Normal decode])
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 32 bytes
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        Memory behind bridge: feb00000-febfffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
        Capabilities: <access denied>

00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #1 [8086:27c8] (rev 01) (prog-if 00 [UHCI])
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 23
        Region 4: I/O ports at e400 [size=32]

00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #2 [8086:27c9] (rev 01) (prog-if 00 [UHCI])
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 19
        Region 4: I/O ports at e480 [size=32]

00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #3 [8086:27ca] (rev 01) (prog-if 00 [UHCI])
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin C routed to IRQ 18
        Region 4: I/O ports at e800 [size=32]

00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #4 [8086:27cb] (rev 01) (prog-if 00 [UHCI])
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin D routed to IRQ 16
        Region 4: I/O ports at e880 [size=32]

00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI 
Controller [8086:27cc] (rev 01) (prog-if 20 [EHCI])
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8179]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 23
        Region 0: Memory at fe8f7c00 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 
e1) (prog-if 01 [Subtractive decode])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR-
        Latency: 0
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
        Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
        Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation 82801GB/GR (ICH7 Family) LPC 
Interface Bridge [8086:27b8] (rev 01)
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8179]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Capabilities: <access denied>

00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE 
Controller [8086:27df] (rev 01) (prog-if 8a [Master SecP PriP])
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 18
        Region 0: I/O ports at 01f0 [size=8]
        Region 1: I/O ports at 03f4 [size=1]
        Region 2: I/O ports at 0170 [size=8]
        Region 3: I/O ports at 0374 [size=1]
        Region 4: I/O ports at ffa0 [size=16]

00:1f.2 IDE interface [0101]: Intel Corporation 82801GB/GR/GH (ICH7 Family) 
SATA IDE Controller [8086:27c0] (rev 01) (prog-if 8f [Master SecP SecO PriP 
PriO])
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8179]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 19
        Region 0: I/O ports at e080 [size=8]
        Region 1: I/O ports at e000 [size=4]
        Region 2: I/O ports at dc00 [size=8]
        Region 3: I/O ports at d880 [size=4]
        Region 4: I/O ports at d800 [size=16]
        Capabilities: <access denied>

00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus Controller 
[8086:27da] (rev 01)
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8179]
        Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Interrupt: pin B routed to IRQ 11
        Region 4: I/O ports at 0400 [size=32]

01:00.0 Ethernet controller [0200]: Attansic Technology Corp. L1 Gigabit 
Ethernet Adapter [1969:1048] (rev b0)
        Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8226]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 509
        Region 0: Memory at febc0000 (64-bit, non-prefetchable) [size=256K]
        Expansion ROM at feba0000 [disabled] [size=128K]
        Capabilities: <access denied>

----------------

xrandr
Screen 0: minimum 320 x 200, current 1280 x 768, maximum 2048 x 2048
VGA connected 1280x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   2048x1536      60.0  
   1920x1440      60.0  
   1856x1392      60.0  
   1792x1344      60.0  
   1920x1200      72.8     60.0  
   1600x1200      75.0     70.0     65.0     60.0  
   1680x1050      60.0  
   1600x1024      60.0  
   1400x1050      85.3     74.8     70.0     60.0  
   1280x1024      85.0     75.0     60.0  
   1440x900       60.2  
   1280x960       85.0     60.0  
   1280x800       60.0  
   1152x864       85.1     75.0  
   1280x768       60.0* 
   1152x768       54.8  
   1024x768       85.0     75.0     70.1     60.0  
   832x624        74.6  
   800x600        85.1     72.2     75.0     60.3     56.2  
   640x480        85.0     72.8     75.0     59.9  
   720x400        85.0  
   640x400        85.1  
   640x350        85.1 

----------------
sudo ddcprobe
[sudo] password
vbe: VESA 3.0 detected.
oem: Intel(r)Q33/Q35/G33 Graphics Chip Accelerated VGA BIOS
vendor: Intel Corporation
product: Intel(r)Q33/Q35/G33 Graphics Controller Hardware Version 0.0
memory: 8128kb
mode: 1280x1024x256
mode: 1280x1024x64k
mode: 1280x1024x16m
mode: 1024x768x256
mode: 1024x768x64k
mode: 1024x768x16m
mode: 640x480x16m
mode: 800x600x64k
mode: 800x600x16m
mode: 640x480x256
mode: 800x600x256
mode: 640x480x64k
edid: 
edidfail

** Affects: ubuntu
     Importance: Undecided
         Status: New

-- 
xserver-xorg lost it's possibilities for intel 82G33/G31 Express
https://bugs.launchpad.net/bugs/240281
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