[Bug 368311] [NEW] No hardware acceleration on Intel 82G35 Graphics Controller

[David Bensimon]

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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