xrandr shows wrong refresh rate
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
nvidia-graphics-drivers (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: nvidia-current
according to xrandr my current config is 54KHz/50Hz, according to my monitor it is in 68KHz/60Hz. Both monitor and video card are capable of 68KHz/60Hz so either xrandr gives out wrong data or the chosen refresh rate is incorrect.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xorg 1:7.6~3ubuntu11
ProcVersionSign
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelMo
.proc.driver.
.proc.driver.
.proc.driver.
NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.30 Fri Feb 25 14:34:55 PST 2011
GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-7ubuntu1)
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
Date: Tue Mar 29 13:13:36 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus: nvidia-current, 270.30, 2.6.38-7-generic, x86_64: installed
GdmLog1:
GdmLog2:
GraphicsCard:
nVidia Corporation GF104 [GeForce GTX 460] [10de:0e22] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Giga-byte Technology Device [1458:34fc]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110329)
JockeyStatus: xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, In use)
MachineType: Gigabyte Technology Co., Ltd. GA-870A-USB3
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
Renderer: Unknown
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/23/2011
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F2
dmi.board.name: GA-870A-USB3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: GA-870A-USB3
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz 1:0.9.4git20110
version.libdrm2: libdrm2 2.4.23-1ubuntu5
version.
version.
version.
version.
version.
version.
If I switch with NVIDA X server settings I can put it to 60Hz and xrandr will display the correct refresh rate. Switching back to 50Hz also gives correct xrandr values.
So probably the init is done on 50Hz instead of 60Hz.
I did notice the resolution/refresh rates in the xrandr list going from high to low but the highest resolution/ refreshrate is completely at the bottom.