Ubuntu Multimedia :: Gnome Display Recognize Same Refresh Rate As NVidia Server?

Jan 4, 2010

Is it possible to have gnome's display settings recognise higher refresh rates than 56hz, as my nvidia is set to 85hz, but gnome display still thinks its 56hz, and I believe this is causing many programs I'm using to refresh at 56hz. Compiz works beautifully after overriding the refresh rate inside it, as it too thought I was using 56hz instead of 85 but many games aswell as CairoDock as jerky, which makes me think it is a refresh issue.

How can I make gnome know I'm using 85hz?

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Ubuntu Multimedia :: Nvidia TwinView External Monitor Refresh Rate Locked?

Mar 26, 2011

I'm trying to use an external monitor to watch movies on my linux box (kubuntu maverick) but it results always out of sync. TV-out refresh rate is locked as you can see on the image i've attached right here. This is the output of the nvidia-settings query about the variable RefreshRate:

Code:
Attribute 'RefreshRate' (DeepBlue:0.0; display device: CRT-0): 60.02 Hz.
'RefreshRate' is an integer attribute.
'RefreshRate' is a read-only attribute.
'RefreshRate' is display device specific.

[Code]....

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Debian Configuration :: NVidia - Set Screen Resolution And Refresh Rate

Apr 8, 2011

I have install squeeze, wheezy. I understand there a glitch in nvidia-setting. So how can I change screen resolution and refresh rate in xorg.conf?

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0(pbuilder@windlord) Sun Jun 13 06:03:17 UTC 2010
Section "ServerLayout"
Identifier"Layout0"
Screen 0 "Screen0"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection .....

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Fedora :: Screen Refresh Rate 85hz Max With NVidia Card

Nov 9, 2010

I am having trouble setting my refresh rate higher than 85 hz. Any Way to get it to 100 hz?

Tried so far:
- a lot of googling
- added a modeline to xorg.conf
- reinstalled nvidia driver
- tried the screen on a windows desktop, this worked so the monitor is fine

Specs:
onitor: Iiyama Vision master pro 510 (should be capable of doing 104 hz at 1600 x 1200, max resolution 2048 x 1536)
graphics card: Geforce 9800gt
motherboard: p5ql-e
Os: Fedora 13

The modeline I tried, tried it both in screen section as well as in a seperate "Modes" section:
Code:
Modeline "1600x1200_100.00" 280.64 1600 1728 1904 2208 1200 1201 1204 1271 -HSync +Vsync
After restarting X the screen only does 1024x768 max because of the modeline

xorg.conf:
Code:
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 256.35 (buildmeister@builder97.nvidia.com) Wed Jun 16 19:15:05 PDT 2010
# Xorg configuration created by livna-config-display

Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
Option "Xinerama" "0"
EndSection .....

Section "Extensions"
Option "Composite" "Enable"
EndSection

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Ubuntu Multimedia :: Very Poor Refresh Rate

Jun 5, 2011

I just built a home media server. It's using a Gigabyte E350N-USB3 motherboard with the AMD Fusion processor. So far, everything seems to be working fair enough. However, when it comes to video playback via an HDMI cable to my TV, it's unwatchable. It is okay during slow scenes, but any sudden movement or high action scenes and the problem becomes obvious.I don't know how to explain it other than it appears to have a problem refreshing quickly enough. I see horizontal lines across the film. I originally thought it might be due to low quality AVI files, but I just tried a DVD and it did it just the same.

I'm pretty knew to Ubuntu, so I'm not sure if there are some settings I can tweak, or if I am missing some drivers. Any ideas on where to start?

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Ubuntu Multimedia :: Can't Change Default Refresh Rate

May 21, 2010

After upgrading from karmic to lucid I can't change a default refresh rate for my crt monitor connected to my laptop (lcd switched off). I know radeon driver is trying to check what's the highest possible rate and sets it around 85, but the screen starts to "shiver". If I manualy change this setting in system settings for the screen to 75, it is ok. But I have to do this after every boot I generated xorg.conf and the appropriate modeline (it shows in the screen settings), and I added it to both monitor and screen section. Nevertheless the refresh rate is set to auto again in system settings and the screen wiggles a bit. How to disable automatic detection and force my own settings?

P.S Here's my xorg.conf:

Code:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"

[Code].....

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Ubuntu Multimedia :: Slow Refresh Rate In Videos

Feb 27, 2011

I've got an annoying problem with refresh rates in everything to do with videos. Basically, anything that requires a quicker refresh than using a word processor. This includes flash movies on a website to playing an offline video. In website flash, the video tends to, well flash on occasion. The other sort of thing is pan lines or whatever they're called in videos like a simple .avi movie.

I currently have the nVidia 270.29 drivers installed for my GTS450 card, but this was happening with older versions. My monitor is a Samsung SyncMaster 943 which is detected. The resolution and refresh rates are sort of fixed on auto configuration. What I mean is, is that I can use the drop down menu to change the resolution to a manual option, and then it allows me to select a refresh rate, but only limited to 60 and 75Hz.

This setting will stay as is until I need reboot or restart Ubuntu. Even clicking on Save to X Configuration File is not a keeper. However, here's another problem. Doesn't matter which refresh rate is selected, I still get the above problems. The same resolution and refresh rate yields no problem under Win7 which I've dual-booted with.

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Ubuntu Multimedia :: Add A Resolution Of 1920 On 1024 And Refresh Rate At 60 Ghz?

Sep 28, 2010

how you can add a resolution of 1920 on 1024 and refresh rate at 60 ghz? in this xorg.conf

PHP Code:

[code]....

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Red Hat / Fedora :: 13 Does Not Recognize Laptop Display With Nvidia Installed

Jun 9, 2010

boots fine if an external monitor is plugged in, otherwise the laptop screen just flashes white till it dies and reboots. lsmod says nouveau is loaded, however it lets me rmmod it as though its not in use. rmmod on the nvidia mod says it is in use. nvidia settings can change the resolution of the external monitor

used yum to install and built from scratch, both have the same result. reason i want to get rid of nouveau is because it detects my laptop resolution as larger than it is and even if i lower the resolution it still stretches it further than the boundries of the screen. without the nvidia driver my laptop display is recognised correctly aside from size issues.

Enabling the nvidia driver / etc / rc.d / init.d / functions line 526 1484 Segmentation fault "$@"
[FAILED]

^^ that appears during boot.

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Ubuntu :: How To Set Refresh Rate To 75Hz

May 15, 2011

i have just installed ubuntu 11.04.The thing is my screen is flickering but i cant find how o set my refresh rate o 75Hz to stop it.In the monitors panel it says monitor is unknown and i can only set the refresh rate as 50,51 and 52 Hz. how to set it to 75

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Ubuntu :: How To Change Refresh Rate In GDM

Aug 15, 2011

I just did a fresh install of natty on my desktop and at first I had a box bouncing around my screen saying input not supported. I changed my refresh rate from 50 to 52 and it got rid of it, but I still have the bouncing box on the login screen. How can I adjust the refresh rate for that?

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Ubuntu :: Xubuntu Refresh Rate

Aug 5, 2010

This morning I was looking around and went to the display settings and such. And I noticed refresh rate was at 75Hz. I changed it to 85Hz and the screen went black. I tryed to reboot but after I got passed the Login the screen went black again. Now I want to change it back to 75Hz because the monitor wont allow it.
How do I change it back to 75Hz from the login screen?

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Ubuntu Multimedia :: Changing Display Configuration In NVIDIA X Server Settings?

Feb 23, 2010

I have a Dell E6500 laptop (1280x800 screen), which I frequently dock.The dock as two Dell 1908FP 20" monitors connected by DVI. I can move between the laptop display and the twins by manually changing display configuration in NVIDIA X Server settings, but this is a pain requiring about 15 clicks each time.

I have tried using the "Save to X Configuration File" option in the Nvidia server settings, but this seems to screw everything up. I need to dynamically change between the setups... anyone have advice on getting that done?Can the xorg.conf file be configured to do it?My xorg.conf looks like this:

Section "Screen"
Identifier"Default Screen"
DefaultDepth24[code]......

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Ubuntu :: Refresh Rate At 1920x1080 Resolution?

Mar 3, 2010

I just installed Ubuntu 9.10 I have ATi HD5700 and its Catalyst drivers downloaded from http://ati.amd.com

The monitor is Hanns-G HH251 (25", 1920x1080@60 max) I cannot make either "Display Settings" or "ATI Configuration" to show the refresh rate of 60 Hz as available. When I change the resolution to 1440x900 then I can pick 60 (but obviously I don't want that resolution). However, if I pick 1920x1080, the only two refresh rates available are 25 and 30 Hz, causing the image to flicker and whatnot.

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Ubuntu :: Forcing 55hz Refresh Rate?

Aug 29, 2010

Just got a spare computer running ubuntu. The monitor it has atm has a problem where the screen goes crazy,the colours flicker and there are lines all over. I'm pretty sure its the refresh rate as the monitor can only support 55hz and 60hz. However, Xserver wont allow me to go below 75hz.Specs (very low I know ;D)nVidia 7600GS
AMD 32002 gig ramAMW M199D

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Ubuntu :: Cannot Choose The 'Resolution' & 'Refresh Rate' Within 10.10

Feb 22, 2011

Iam facing difficulty with smaller text size in the latest release 10.10(owing to default Screen Resolution of 1440X900{16:10}).

Surprisingly, Iam not able to choose any other 'Resolution' & 'Refresh Rate'from the corresponding drop-down menus!?(Click on the drop-downs do not provoke any action!?)

Default 'Refresh Rate' is also set to 0Hz.'Rotation' as well is fixed to NORMAL only?

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Ubuntu :: Resolution Refresh Rate Wrong?

Jun 3, 2011

every since I installed natty in march my refresh rate has been wrong this makes it where I can not see the boot screen, this was not a big problem until I installed the developmental version of ubuntu to test for bugs and I can not see the boot screen, I went to the page that tells how to change the rate but I get this error when I ran xrandr Failed to get size of gamma for output default. This showing my monitor as default it does not show a name, I manually set it up in x server and it shows the correct rate and the correct monitor, but not in monitor preferences.

[URL]

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General :: Cannot Change The Refresh Rate From 60 Mhz

Aug 9, 2010

First off I am dual booting Windows 7. While in Win7 I have absolutely NO monitor issues. Since installing 10.04 I get a shaky unreadable display. To remedy the situation temporarily I have adjusted the resolution to 1200/800 but this is not a fix just a band aid. I should be able to run 1920/1080. As soon as I do this I get the shaky screen. I cannot change the refresh rate from 60 mhz. Again I am apprehensive by posting this because I have been flamed in other forums simply for being a noob and not knowing what to do but I would love to tap into the resources of you more experienced members.

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General :: Getting Desired Resolution And Refresh Rate In Ubuntu?

Aug 13, 2010

I cannot get my desired resolution and refresh rate in Ubuntu (10.04, Lucid). I want to run at the best my poor monitor can, which in Windows (XP through 7) is 1152*864 with a refresh rate of 72Hz.

I want these setting in Ubuntu, and many grey hairs have been produced in trying to make it happen. I can get the correct resolution, but not the refresh rate.

I'm using the proprietary Nvidia drivers, which are up to date.

System info:

I have a CRT Monitor connected to a laptop via the VGA connector. The monitor is a 16" AOC brand (this is all I know, and for all my efforts I cannot find the manual for it from just this information). The graphics card is a GeForce 9600M GS

Things I've tried:

Using the regular default drivers Editing Xorg.conf in all manner of ways (seems to always be ignored upon reboot. I don't get that). 3 days of googling Asking at the Ubuntu forums.

How can I do this, if I can?

how all of this works, how xorg.conf and the Nvidia program interact and such.

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Ubuntu :: Changing Refresh Rate - Screen Too Flickery

Apr 18, 2010

I have installed Xubuntu 9.10 on an old computer.

The screen resolution defaulted to 1024 x 768 with a refresh rate of 60hz.

As this made the screen too flickery I changed the refresh rate to 87hz.

This improved the ficker but had some side effects. Firstly the computer now 'thinks' that my monitor is bigger than it really is. For example a maximised application is now off the screen. I have to manually resize the applications to fit the screen. The virtual desktop in the bottom right hand corner is now off the screen, as is the clock on the top right hand corner.

The other side effect is that I now have problems logging on to my computer. It now takes several attempts to log onto my computer.

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Ubuntu Installation :: Bad Monitor Refresh Rate After Upgrading To 10.04?

May 3, 2010

I just upgraded to 10.04 and I've noticed some flickering on my monitor... if I'm correct, the problem is the refresh rate. It is set to 60 Hz and it doesn't give me any options to change it. I would guess that the display drivers are installed correctly because I'm running a lot of CompizConfig effects without a problem Is there anything else that could be causing this problem?

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Ubuntu :: Cannot Set Default Resolution And Refresh Rate Of Screen

Apr 30, 2011

I can't select default refreshing rate and resolution of my screen. Believe me, 50 Hz hurts eyes and causes headache. Ubuntu doesn't recognize my screen I used to work on 1280x1024 resolution with 80 Hz refreshing rate. 1152x864 60Hz is max I can select in Nvidia X Server and Ubuntu Screen Properties. I have tried changing options in Nvidia X Server, Ubuntu Screen Properties and tried xrandr commands (these ended with xrandr: Failed to get size of gamma for output default. or Can't open display).

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 270.29 (buildd@allspice) Fri Feb 25 14:42:07 UTC 2011
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
Option "Xinerama" "0"
EndSection .....

Btw, I'm using Ubuntu 11.04. My graphic card is GeForce 430 GT, screen - Acer AL1916.

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Debian :: New Monitor Cant Change Refresh Rate

Apr 14, 2011

I just upgraded from a 1280x1024 17" to a 1920x1200 24".However, at 1920x1200, I do not have an option to change the refresh rate to anything but 60Hz, but Id like to run 70 or 75Hz.My monitor is an Asus PA246Q. Digital Signal Frequency : 30~83 KHz(H)/ 50~76 Hz(V).I am running Debian 6.Video card is an ATI Radeon 4850/1GB, and I am using the fglrx driver.

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Debian Hardware :: Increasing Refresh Rate On CRT

May 7, 2014

I just got a CRT monitor today, used of course, and plugged it in, pleased with many things. However, the screen is blinking subtly as a result of low refresh rate. This monitor is supposed to be 1024x768 @87 hz and 1280x1024 @66hz (here are the specs [URL]. I only get the following from Xrandr:

Code: Select allfoo@debian:~$ xrandr
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096 x 4096
VGA1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1024x768       60.0*
   800x600        60.3     56.2 
   848x480        60.0 
   640x480        59.9

Is there anyway I can get my desired resolution? I can't find the xorg.config which I read about.

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Fedora :: Refresh Rate At Console Mode?

Mar 1, 2010

I use the integrated graphics card from intel -- Intel GMA3100.

At console mode, I set the resolution to 1024x768 through vga=ask.

But the refresh rate is too low at 60hz, and my eyes are uncomfortable.

I tried fbset utility, but it doesn't work on my machine. (There is no response)

increase the refresh rate to 75hz?

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OpenSUSE :: Only Getting 60hz Refresh Rate At 1280x960?

Apr 11, 2011

I installed openSUSE last night thinking I'd give it a try after once using Ubuntu for a couple months and giving up on Windows completely. When I used Windows and Ubuntu I never had much trouble setting the resolution or refresh rates and ran my monitor at 1280x960 72Hz, openSUSE will let me select 1280x960, but the only refresh rate I can select is 60Hz...I've tried the default Nvidia driver that installed with the OS and I tried the one from the website, it's a Geforce FX 5200, is there some way to force the refresh rate to what I want it to be?

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General :: Set Monitor Refresh Rate In Script?

Aug 12, 2010

I'm running the great game "Capitalism Plus" w wine. This is really a Win-95 game but it runs fine under Wine (a big benefit of Linux, you can run those old Windows games again, which is impossible under WinXP...)

Anyway, here's the problem: The game runs only in 640x480. My monitor is a 22" widescreen 1920x1080. When I start Capitalism, the resolution changes to 640x480 which is fine. However, the refresh rate is 75Hz, which minimizes the actual / active screen to a small window in the middle of the monitor. (Not only for the game, but for the kde desktop.) When I set refresh rate to 60Hz (using krandrtray) everything is fine.

So here's the question: Is there any way I can create a bash-script that sets the refreshrate to 60Hz?

I'm running kde3.5, Debian Lenny on a AMD64 with ATI:s fglrx.

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General :: Screen Refresh Rate With Xorg?

Jan 12, 2010

i am still new with linux and debian i have some issues setting up a correct refresh rate on my monitor i want a 75hz or 80hz however i can only get 60hz a also get some weird frequencies like 59 , 61hz on the screen resolution tool via the gnome dockbar here is my xorg.conf

# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.

[Code]...

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Ubuntu / Apple :: Monitor Refresh Rate And Direct Rendering?

May 18, 2010

I have an iBook which I just installed karmic after several tries due to issue beyond this thread. The specs of the are listed here: [URL].. ,but basically it boils down to the following:

* introduced 2003.10.22 at $1,099; replaced by 1.07 GHz model 2004.04.19
* requires Mac OS X 10.3 through 10.4.x, 10.5 not officially supported
* CPU: 800 MHz G4
* bus: 133 MHz
* performance:

[Code]...

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Ubuntu :: Changing Monitor Refresh Rate System-wide?

Jan 31, 2011

On an older computer of mine using an older CRT monitor, Ubuntu defaults to a monitor refresh rate that causes the screen to constantly flicker and flash, making it nearly unusable. Changing the rate to either 75 Hz or 60 Hz fixes the issue, but changing it through the Monitor settings only affects my user account; part of the loading screen, and the login screen, will continue to flicker and flash. Is there a setting I can adjust somewhere that will set the refresh rate for the entire system, not just my user account?

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