Hello, i am aware of these graphics problems. I have 00:02.0 VGA compatible
controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated
Graphics Device (rev 01) I have found a VERY INTERESTING DEVELOPMENT that
would be great if Upstream would take a look and confirm for me. I have used
Workaround C from https://wiki.ubuntu.com/X/Bugs/Lucidi8xxFreezes with good
results. What I have noticed is that I still have crashes sometimes, TO ME,
it seems to not be the Intel driver, My gpu hangs when I use the USB. ex,
hands with my Sansa mp3 player plugged in. Also upon pluggin in the player
sometimes I am booted of my wireless, which is also on USB. I have 3 USB
controllers, one has the SAME IRQ as my GPU chipset. SO, Im thinking my front
USB is IRQ 16 with my GPU, such would explain why my Wifi(back USB) does not
hang the GPU. Could someone look into this please. 00:00.0 Host bridge: Intel
Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface
(rev 01)
Subsystem: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM
Controller/Host-Hub Interface
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 f000 (32-bit, prefetchable) [size=64M]
Capabilities: access denied
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE
Chipset Integrated Graphics Device (rev 01)
Subsystem: Gateway 2000 Device 2000
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 e800 (32-bit, prefetchable) [size=128M]
Region 1: Memory at feb8 (32-bit, non-prefetchable) [size=512K]
Capabilities: access denied
Kernel driver in use: i915
Kernel modules: i915
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
USB UHCI Controller #1 (rev 01)
Subsystem: Gateway 2000 Device 2000
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium TAbort-
TAbort- MAbort- SERR- PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at e800 [size=32]
Kernel driver in use: uhci_hcd
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
USB UHCI Controller #2 (rev 01)
Subsystem: Gateway 2000 Device 2000
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium TAbort-
TAbort- MAbort- SERR- PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at e880 [size=32]
Kernel driver in use: uhci_hcd
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
USB UHCI Controller #3 (rev 01)
Subsystem: Gateway 2000 Device 2000
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium TAbort-
TAbort- MAbort- SERR- PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at ec00 [size=32]
Kernel driver in use: uhci_hcd
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI
Controller (rev 01) (prog-if 20)
Subsystem: Gateway 2000 Device 2000
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium TAbort-
TAbort- MAbort- SERR- PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 23
Region 0: Memory at feb7fc00 (32-bit, non-prefetchable) [size=1K]
Capabilities: access denied
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 81)
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
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: d000-dfff
Memory behind bridge: f650-fe9f
Prefetchable memory behind bridge: de30-de3f
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium TAbort-
TAbort- MAbort- SERR-
