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View Full Version : [ubuntu] Intel, i915, Wrong Resolution



tdrusk
January 11th, 2011, 06:41 PM
Hey guys,
I have been struggling with my resolution for a few months now. Every time I think I have it fixed it just fails again.

Everything was fine when I first installed Ubuntu 10.10. I ran updates and my resolution is now not accessible in System, Preferences, Monitors. It wants to run at 1024x768 but my native resolution is 1280x1024.

Does anyone know how to fix this? It is driving me crazy. I would be more than happy to just revert to the old xserver I was using when I first installed 10.10

lspci


lspci -v
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
Subsystem: Dell Device 02e1
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp

00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
Subsystem: Dell Device 02e1
Flags: bus master, fast devsel, latency 0, IRQ 43
Memory at fe400000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at cc00 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
Subsystem: Dell Device 02e1
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at fe9f4000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 80000000-801fffff
Prefetchable memory behind bridge: 0000000080200000-00000000803fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fea00000-feafffff
Prefetchable memory behind bridge: 00000000fdf00000-00000000fdffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at c880 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at c800 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at c480 [size=32]
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at c400 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at fe9fb400 (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 e1) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: feb00000-febfffff
Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0
Capabilities: <access denied>
Kernel modules: leds-ss4200, iTCO_wdt, intel-rng

00:1f.2 IDE interface: Intel Corporation N10/ICH7 Family SATA IDE Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Dell Device 02e1
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at c080 [size=8]
I/O ports at c000 [size=4]
I/O ports at bc00 [size=8]
I/O ports at b880 [size=4]
I/O ports at b800 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix

00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 01)
Subsystem: Dell Device 02e1
Flags: medium devsel, IRQ 5
I/O ports at 0400 [size=32]
Kernel modules: i2c-i801

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Subsystem: Dell Device 02e1
Flags: bus master, fast devsel, latency 0, IRQ 42
I/O ports at d800 [size=256]
Memory at fdfff000 (64-bit, prefetchable) [size=4K]
Memory at fdfe0000 (64-bit, prefetchable) [size=64K]
Expansion ROM at feae0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169

03:02.0 Communication controller: Conexant Systems, Inc. HSF 56k Data/Fax Modem
Subsystem: Conexant Systems, Inc. Dimension 3000
Flags: bus master, medium devsel, latency 64, IRQ 5
Memory at febf0000 (32-bit, non-prefetchable) [size=64K]
I/O ports at ec00 [size=8]
Capabilities: <access denied>

tyler@tyler-Satellite-L655D:~$ sudo lspci -v
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
Subsystem: Dell Device 02e1
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp

00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
Subsystem: Dell Device 02e1
Flags: bus master, fast devsel, latency 0, IRQ 43
Memory at fe400000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at cc00 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915
Kernel modules: i915

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
Subsystem: Dell Device 02e1
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at fe9f4000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 80000000-801fffff
Prefetchable memory behind bridge: 0000000080200000-00000000803fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 02e1
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fea00000-feafffff
Prefetchable memory behind bridge: 00000000fdf00000-00000000fdffffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 02e1
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Root Complex Link
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at c880 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at c800 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at c480 [size=32]
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at c400 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at fe9fb400 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 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
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: feb00000-febfffff
Capabilities: [50] Subsystem: Dell Device 02e1

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
Subsystem: Dell Device 02e1
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel modules: leds-ss4200, iTCO_wdt, intel-rng

00:1f.2 IDE interface: Intel Corporation N10/ICH7 Family SATA IDE Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Dell Device 02e1
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at c080 [size=8]
I/O ports at c000 [size=4]
I/O ports at bc00 [size=8]
I/O ports at b880 [size=4]
I/O ports at b800 [size=16]
Capabilities: [70] Power Management version 2
Kernel driver in use: ata_piix

00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 01)
Subsystem: Dell Device 02e1
Flags: medium devsel, IRQ 5
I/O ports at 0400 [size=32]
Kernel modules: i2c-i801

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Subsystem: Dell Device 02e1
Flags: bus master, fast devsel, latency 0, IRQ 42
I/O ports at d800 [size=256]
Memory at fdfff000 (64-bit, prefetchable) [size=4K]
Memory at fdfe0000 (64-bit, prefetchable) [size=64K]
Expansion ROM at feae0000 [disabled] [size=128K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [ac] MSI-X: Enable- Count=2 Masked-
Capabilities: [cc] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 08-00-00-00-ff-ff-00-00
Kernel driver in use: r8169
Kernel modules: r8169

03:02.0 Communication controller: Conexant Systems, Inc. HSF 56k Data/Fax Modem
Subsystem: Conexant Systems, Inc. Dimension 3000
Flags: bus master, medium devsel, latency 64, IRQ 5
Memory at febf0000 (32-bit, non-prefetchable) [size=64K]
I/O ports at ec00 [size=8]
Capabilities: [40] Power Management version 2

tdrusk
January 11th, 2011, 07:15 PM
Well I hacked it. I put


xrandr --newmode "1280x1024_59.90" 108.70 1280 1360 1496 1712 1024 1025 1028 1060 -HSync +Vsync
xrandr --addmode VGA1 1280x1024_59.90
xrandr --output VGA1 --mode 1280x1024_59.90

in ~/.xprofile and it works.