Public bug reported:
Binary package hint: xserver-xorg-video-intel
In Intrepid Beta with xserver-xorg-video-intel 2:2.4.1-1ubuntu7 the
display is defaulted at 1280x1024x60hz .
The monitor is an AMW 17" flat panel and its native resolution is
1280x1024x75hz. At 60Hz the display is elongated vertically.
When I go into KDE4.1 System Settings and go into Display Settings the
correct res is immediately applied (without me clicking anything) but
this messes up the plasma panel location etc.
I've attached the Xorg.0.log which shows a maximum DDC refresh of 60hz
but xrandr reports a max of 75hz. I've also attached the output from
xrandr and a screenshot of KDE4.1 Display Settings showing the current
res when correct.
edit: 2 vital bits of information, it was fine before updating to
Intrepid and heres the VGA bit of lspci -vv
00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated
Graphics Controller (rev 02)
Subsystem: ASUSTeK Computer Inc. Device 817a
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at cfe00000 (32-bit, non-prefetchable) [size=512K]
Region 1: I/O ports at 8800 [size=8]
Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
Region 3: Memory at cfe80000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable-
Address: 00000000 Data: 0000
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Kernel modules: intelfb
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
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Xorg not correctly detecting monitor settings
https://bugs.launchpad.net/bugs/283819
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