[Bug 362335] [NEW] Intel integrated Graphics [8086:2e13] resolution not properly detected, not supported in Hardy

[Fabián Rodríguez]

Public bug reported:

Binary package hint: xserver-xorg-video-intel

This is on a Dell Optiplex 760, a rather recently released system.

Hardy fails to detect/support this graphic adapter with the Intel
driver.

The graphics adapter properly recognizes supported resolutions of an
Elotouch 2639L touchscreen in Jaunty beta, and uses the Intel driver.

In Hardy the Intel driver is not used, and when forcing it X won't
start.

Ouput on Hardy:
ubuntu at ubuntu:~$ sudo lspci -s 2.1 -vv -nn
00:02.1 Display controller [0380]: Intel Corporation 4 Series Chipset Integrated Graphics Controller [8086:2e13] (rev 03)
	Subsystem: Dell Unknown device [1028:027f]
	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 fe700000 (64-bit, non-prefetchable) [size=1M]
	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-

Ouput on Jaunty beta:
00:02.1 Display controller [0380]: Intel Corporation 4 Series Chipset Integrated Graphics Controller [8086:2e13] (rev 03)
	Subsystem: Dell Device [1028:027f]
	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
	Region 0: Memory at fe700000 (64-bit, non-prefetchable) [size=1M]
	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-

In Bug #218671 (realted to the input part of this screen) it was mentioned the 2.5 backport of the driver is available from xorg-edgers, pehraps that would work:
https://edge.launchpad.net/~xorg-edgers/+archive/ppa/+sourcepub/469034/+listing-archive-extra

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New

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Intel integrated Graphics  [8086:2e13]  resolution not properly detected, not supported in Hardy
https://bugs.launchpad.net/bugs/362335
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