Seems I have this problem too since I upgraded from 8.04 to 9.10
I have KDE 4.3.3 and nvidia driver 190, but same issue I experienced with KDE 4.3.2 and nvidia 185 (from Karmic repo).
my video adaptor:
01:00.0 VGA compatible controller: nVidia Corporation Quadro NVS 140M (rev a1)
Subsystem: Lenovo Device 20d8
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 d6000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at d4000000 (64-bit, non-prefetchable) [size=32M]
Region 5: I/O ports at 2000 [size=128] Capabilities: <access denied>
Kernel driver in use: nvidia
Kernel modules: nvidia, nvidiafb
Seems I have this problem too since I upgraded from 8.04 to 9.10
I have KDE 4.3.3 and nvidia driver 190, but same issue I experienced with KDE 4.3.2 and nvidia 185 (from Karmic repo).
my video adaptor:
Capabilities: <access denied>
01:00.0 VGA compatible controller: nVidia Corporation Quadro NVS 140M (rev a1)
Subsystem: Lenovo Device 20d8
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 d6000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at d4000000 (64-bit, non-prefetchable) [size=32M]
Region 5: I/O ports at 2000 [size=128]
Kernel driver in use: nvidia
Kernel modules: nvidia, nvidiafb