I have installed ubuntu flight6 on a dell inspiron 6400. It has Intel 945 GM motherboard. The video card is getting detected, however, my screen resolution of 1280x800 is not supported. It is only showing 1024x768. Can I do something to get my resolution on this 15.4" screen? Thanks in advance. Here is the output of lspci -v command: -------------- 0000:00:00.0 Host bridge: Intel Corporation Mobile Memory Controller Hub (rev 03) Subsystem: Dell: Unknown device 01bd Flags: bus master, fast devsel, latency 0 Capabilities: <available only to root> 0000:00:02.0 VGA compatible controller: Intel Corporation Mobile Integrated Graphics Controller (rev 03) (prog-if 00 [VGA]) Subsystem: Dell: Unknown device 01bd Flags: bus master, fast devsel, latency 0, IRQ 11 Memory at dff00000 (32-bit, non-prefetchable) [size=512K] I/O ports at eff8 [size=8] Memory at c0000000 (32-bit, prefetchable) [size=256M] Memory at dfec0000 (32-bit, non-prefetchable) [size=256K] Capabilities: <available only to root> 0000:00:02.1 Display controller: Intel Corporation Mobile Integrated Graphics Controller (rev 03) Subsystem: Dell: Unknown device 01bd Flags: bus master, fast devsel, latency 0 Memory at dff80000 (32-bit, non-prefetchable) [size=512K] Capabilities: <available only to root> 0000:00:1b.0 0403: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) Subsystem: Dell: Unknown device 01bd Flags: bus master, fast devsel, latency 0, IRQ 225 Memory at dfebc000 (64-bit, non-prefetchable) [size=16K] Capabilities: <available only to root> 0000:00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0 Memory behind bridge: dfd00000-dfdfffff Capabilities: <available only to root> 0000:00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 01) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=0c, subordinate=0d, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: dfa00000-dfcfffff Prefetchable memory behind bridge: 00000000d0000000-00000000d0100000 Capabilities: <available only to root> 0000:00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell: Unknown device 01bd Flags: bus master, medium devsel, latency 0, IRQ 217 I/O ports at bf80 [size=32] 0000:00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell: Unknown device 01bd Flags: bus master, medium devsel, latency 0, IRQ 225 I/O ports at bf60 [size=32] 0000:00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell: Unknown device 01bd Flags: bus master, medium devsel, latency 0, IRQ 233 I/O ports at bf40 [size=32] 0000:00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell: Unknown device 01bd Flags: bus master, medium devsel, latency 0, IRQ 50 I/O ports at bf20 [size=32] 0000:00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI]) Subsystem: Dell: Unknown device 01bd Flags: bus master, medium devsel, latency 0, IRQ 217 Memory at ffa80000 (32-bit, non-prefetchable) [size=1K] Capabilities: <available only to root> 0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=32 Memory behind bridge: df900000-df9fffff Capabilities: <available only to root> 0000:00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01) Subsystem: Dell: Unknown device 01bd Flags: bus master, medium devsel, latency 0 Capabilities: <available only to root> 0000:00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controllers cc=IDE (rev 01) (prog-if 80 [Master]) Subsystem: Dell: Unknown device 01bd Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 209 I/O ports at <ignored> I/O ports at <ignored> I/O ports at <ignored> I/O ports at <ignored> I/O ports at bfa0 [size=16] Capabilities: <available only to root> 0000:00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01) Subsystem: Dell: Unknown device 01bd Flags: medium devsel, IRQ 4 I/O ports at 10c0 [size=32] 0000:03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02) Subsystem: Dell: Unknown device 01af Flags: bus master, fast devsel, latency 64, IRQ 209 Memory at df9fe000 (32-bit, non-prefetchable) [size=8K] Capabilities: <available only to root> 0000:03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd: Unknown device 0832 (prog-if 10 [OHCI]) Subsystem: Dell: Unknown device 01bd Flags: bus master, medium devsel, latency 64, IRQ 177 Memory at df9fd800 (32-bit, non-prefetchable) [size=2K] Capabilities: <available only to root> 0000:03:01.1 0805: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19) (prog-if 01) Subsystem: Dell: Unknown device 01bd Flags: bus master, medium devsel, latency 64, IRQ 58 Memory at df9fd400 (32-bit, non-prefetchable) [size=256] Capabilities: <available only to root> 0000:03:01.2 System peripheral: Ricoh Co Ltd: Unknown device 0843 (rev 01) Subsystem: Dell: Unknown device 01bd Flags: bus master, medium devsel, latency 0, IRQ 11 Memory at df9fd500 (32-bit, non-prefetchable) [size=256] Capabilities: <available only to root> 0000:03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a) Subsystem: Dell: Unknown device 01bd Flags: medium devsel, IRQ 11 Memory at df9fd600 (32-bit, non-prefetchable) [size=256] Capabilities: <available only to root> 0000:03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05) Subsystem: Dell: Unknown device 01bd Flags: medium devsel, IRQ 11 Memory at df9fd700 (32-bit, non-prefetchable) [size=256] Capabilities: <available only to root> 0000:0b:00.0 Network controller: Intel Corporation: Unknown device 4222 (rev 02) Subsystem: Intel Corporation: Unknown device 1022 Flags: bus master, fast devsel, latency 0, IRQ 4 Memory at dfdff000 (32-bit, non-prefetchable) [size=4K] Capabilities: <available only to root> --------------