[ubuntu 10.10 rc] nouveau set wrong resolution

[ccaaatt]

Binary package hint: xserver-xorg-video-nouveau

my monitor is 1440x900, but at 10.10RC, I got 1024x768

$lspci -v
00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
Subsystem: nVidia Corporation Device cb84
Flags: bus master, 66MHz, fast devsel, latency 0
Capabilities: <access denied>

00:01.0 ISA bridge: nVidia Corporation MCP61 LPC Bridge (rev a2)
Subsystem: nVidia Corporation Device cb84
Flags: bus master, 66MHz, fast devsel, latency 0

00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
Subsystem: nVidia Corporation Device cb84
Flags: 66MHz, fast devsel, IRQ 11
I/O ports at fc00 [size=64]
I/O ports at 1c00 [size=64]
I/O ports at 1c40 [size=64]
Capabilities: <access denied>
Kernel driver in use: nForce2_smbus
Kernel modules: i2c-nforce2

00:01.2 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a2)
Subsystem: nVidia Corporation Device cb84
Flags: 66MHz, fast devsel

00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev a2) (prog-if 10 [OHCI])
Subsystem: nVidia Corporation Device cb84
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
Memory at fe02f000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ohci_hcd

00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev a2) (prog-if 20 [EHCI])
Subsystem: nVidia Corporation Device cb84
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
Memory at fe02e000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:04.0 PCI bridge: nVidia Corporation MCP61 PCI bridge (rev a1) (prog-if 01 [Subtractive decode])
Flags: bus master, 66MHz, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: fd800000-fd8fffff
Prefetchable memory behind bridge: fdf00000-fdffffff
Capabilities: <access denied>

00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
Subsystem: nVidia Corporation MCP61 High Definition Audio
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 23
Memory at fe028000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:06.0 IDE interface: nVidia Corporation MCP61 IDE (rev a2) (prog-if 8a [Master SecP PriP])
Subsystem: nVidia Corporation Device cb84
Flags: bus master, 66MHz, fast devsel, latency 0
[virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
[virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
[virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
[virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
I/O ports at f000 [size=16]
Capabilities: <access denied>
Kernel driver in use: pata_amd
Kernel modules: pata_amd

00:08.0 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
Subsystem: nVidia Corporation Device cb84
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 23
I/O ports at 09f0 [size=8]
I/O ports at 0bf0 [size=4]
I/O ports at 0970 [size=8]
I/O ports at 0b70 [size=4]
I/O ports at dc00 [size=16]
Memory at fe02d000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: sata_nv
Kernel modules: sata_nv

00:09.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2) (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: 0000b000-0000bfff
Memory behind bridge: fde00000-fdefffff
Prefetchable memory behind bridge: 00000000fdd00000-00000000fddfffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:0b.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: fdc00000-fdcfffff
Prefetchable memory behind bridge: 00000000fdb00000-00000000fdbfffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:0c.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00009000-00009fff
Memory behind bridge: fda00000-fdafffff
Prefetchable memory behind bridge: 00000000fd900000-00000000fd9fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:0d.0 VGA compatible controller: nVidia Corporation C61 [GeForce 6100 nForce 405] (rev a2) (prog-if 00 [VGA controller])
Subsystem: nVidia Corporation Device cb84
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20
Memory at fb000000 (32-bit, non-prefetchable) [size=16M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
Memory at fc000000 (64-bit, non-prefetchable) [size=16M]
[virtual] Expansion ROM at 80000000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: nouveau
Kernel modules: nouveau, nvidiafb

00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
Flags: fast devsel
Capabilities: <access denied>

00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
Flags: fast devsel
Kernel driver in use: k8temp
Kernel modules: k8temp

.....

[ccaaatt (ccaaatt)]

I can force the setting by type:
xrandr --newmode "1440x900" 106.50 1440 1528 1672 1904 900 903 909 934 -Hsync +Vsync
xrandr --addmode VGA-1 1440x900
xrandr --output VGA-1 --mode 1440x900

but gdm reset it to 10248768, except I write is into gdm initial script

[ccaaatt (ccaaatt)]

I can force the setting by type:
xrandr --newmode "1440x900" 106.50 1440 1528 1672 1904 900 903 909 934 -Hsync +Vsync
xrandr --addmode VGA-1 1440x900
xrandr --output VGA-1 --mode 1440x900

but gdm reset it to 1024x768, except I write is into gdm initial script

[ccaaatt (ccaaatt)]

11.04 alpha is OK

[bugbot (bugbot)]

Hey ccaaatt,

Thanks for testing maverick during its development period. Unfortunately it looks like this bug report didn't get attention during the maverick development period. But I see there's not been more comments on the bug since the release, which makes me wonder if this is still an issue for you?

If you've not seen this issue since maverick's release yourself, it may have been solved by kernel or X or other updates that occurred late in the release; if so, would you mind please closing the bug for us? Go to the URL mentioned in this bug report, click the yellow icon(s) in the status column and set to 'Fix Released'.

If you no longer have the hardware needed to reproduce the problem, or otherwise feel the bug no longer needs tracked in Launchpad, you can set the status to 'Invalid'.

If you are the original reporter and still have this issue, just reply to this email saying so. (Or set the bug status to Confirmed.) If you are able to re-test this against 11.04 Natty Narwhal (our current development focus) and find the issue still affects Natty, please also run 'apport-collect <bug-number>' while running natty, which will add fresh logs and debug data, and flag it for the Ubuntu-X development team to look at.