Public bug reported:
Binary package hint: xserver-xorg-video-intel
Intel driver recognizes the 82G35 VGA controller but does not offer
hardware acceleration in Jaunty. This is a regression since hardware
acceleration was available in Intrepid. I have heard that there are
issues with the intel video driver included in Jaunty and certain
adapters, but I was unable to find a similar bug.
$ glxinfo | grep -i render
direct rendering: Yes
OpenGL renderer string: Software Rasterizer
$ lspci -vvnn
00:02.0 VGA compatible controller [0300]: Intel Corporation 82G35 Express
Integrated Graphics Controller [8086:2982] (rev 01)
Subsystem: Intel Corporation Device [8086:514d]
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 2296
Region 0: Memory at 90300000 (32-bit, non-prefetchable) [size=1M]
Region 2: Memory at 80000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 3168 [size=8]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable+
Address: fee0300c Data: 41c1
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-
00:02.1 Display controller [0380]: Intel Corporation 82G35 Express Integrated
Graphics Controller [8086:2983] (rev 01)
Subsystem: Intel Corporation Device [8086:514d]
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 90200000 (32-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-
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
--
No hardware acceleration on Intel 82G35 Graphics Controller
https://bugs.launchpad.net/bugs/368311
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