General :: Can't Adjust Screen Resolution?
May 30, 2010
Have just installed my frist linux os and the screen has a big black border around it. Set the res on install to 1024x768 & this is displayed in display settings. If I run xrandr in a shell tool it only shows 640x480 available.xorg.conf has "1024x768" "800x600" & "640x480" available.Have search the web but nothing I've found works.
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Mar 9, 2011
Can I adjust the screen resolution like windows system? Fedora 14.
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Oct 28, 2010
On last boot it was fine but now it is showing 800X600 which is too low . How to adjust it
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Jul 17, 2010
Suffering from the expected error in detecting my video properly when installed 11.3.Have intel 915G onboard video. Up until 11.1 Opensuse struggled with loading this correctly. in 11.1 & 11.2 all was well. A couple of minor tweaks in sax2 and it worked perfectly. Now hat sax2 has gone I'm not sure how to make these minor tweaks.
My problem is I have been forced to a screen resolution of 1024X768 VGA Following the readme file adding nomodeset at boot fixes the problem but of course forces me back to an old video driver with pretty poor performance. Is there any way I can change the screen resolution and set the correct monitor - any GUI replacement for sax2? Krandrtray will only let me set a max res of 1024x768. I need to set res to 1280x1024
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Aug 7, 2010
I just want to know how to adjust the screen resolution of my boot up screen. My PCs maximum resolution is 1366x768 but I think my boot up screen only uses 600x400. I doesn't look nice for me. The logo of Kubuntu is too big and the colors are not the true colors of the Kubuntu Boot up screen.
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Jan 5, 2010
I've been trying for very long now to adjust my screen resolution to my desired setting. So far, no luck. Just today I went in to examine what my xorg.conf looked like and this is what I saw.
Section "Screen"
Identifier "Default Screen"
DefaultDepth 24
Option "AddARGBGLXVisuals" "True"
[Code].....
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Jul 19, 2010
I have an HTPC mini computer, in which I've just installed Ubuntu 10.4 Lucid Lynx, and I tried all screen resolutions I could possibly use through the settings. And the top, bottom, left & right hand sides are out of the resolution. So for example the top and bottom taskbars are out of the screen. I'll be posting a photo later on today to show you people exactly what I mean. So that I can have Ubuntu's screen would fit all inside my LCD screen ? The HTPC runs an nVidia graphics card.
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Apr 26, 2011
The last update for 10.04 has really screwed my desktop. Several of the icons are off the bottom of the screen. All icons are too large. Can't adjust the screen resolution. Panel at the bottom when placed in autohide is so sensitive that it is almost impossible to use. Jumps up and down like a flea on a hot stove. I have reduced the sensitivity of the mouse to the minimum with no effect. There is no excuse for so many troublesome updates. The problem with using an external monitor with a laptop has never been resolved by Ubuntu.
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Oct 18, 2010
I booted Hardy, because Karmic detects no screen, after trying to adjust to a previously recognized resolution. As good as it is, does it seem like some basic computer functions just do NOT improve?
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Apr 12, 2011
How to adjust resolution in Mandriva 2009.1?
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Feb 28, 2011
I'm trying to install Ubuntu Desktop 10.10 on an Intel Atom mainboard (Intel D945GCLF2) with CRT that has been running Ubuntu 9.x previously.
Both, Desktop live CD / installer and alternate install CD cause the screen to go black (and the status LED blinks).
I was able to get a bit further into the boot process with nomodeset as parameter with the Live CD, unfortunately I can't pass GRUB any parameters now that I have used the alternate Install CD by pressing 'e', it just boots.
So now I have Ubuntu installed, I get a terminal with CTRL-ALT-F1 but I don't know what I need to do now or how to adjust resolution or video settings from command line.
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Nov 12, 2010
I have a low end 7" CnMBook running modified Debian OS. Is there any way to adjust the screen brightness, if possible by adding a Fn command Up and Down?
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Jun 11, 2010
I have just did a fresh install of Ubuntu 10.04 to a computer with a generic, low end, on board graphics card. It will not allow me to change the resolution to something other than 800x600 or lower. 8.04 allowed me to set the resolution to as high as 1600x1200 using the same monitor/graphics card.
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Apr 19, 2010
Long, sad story made short. I have a Samsung Netbook running Windows XP Home, SP3. I set it up to dual boot with Ubuntu, just so I could play around with Ubuntu. Well, Ubuntu started giving me trouble: my internet connection went south, I was unable to adjust the brightness of the Netbook screen, etc., and when I looked for troubleshooting help on the internet, it was all Greek to me as it involved working with Terminal.
I did a search for removing a partition in Windows XP and found "How to use Disk Management to configure basic disks in Windows XP" on the Microsoft and followed the instructions there.
[Code]...
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Jun 10, 2011
I am installing CentOS 5.6 on an old PC with a small LCD monitor. Anaconda did not determine that the resolution of the monitor is limited and it configured the display to 1280 x 1024 which is out of range for the monitor. So I connected a different monitor and completed the install then set the resolution to 1024 x 768 which the monitor should accept. I connected the small monitor but it still displays "OUT OF RANGE" when the PC boots.
I then connected to the PC over ssh and changed /etc/inittab to start in runlevel 3 and rebooted the PC. At the moment I am downloading the necessary updates with yum and pondering the problem. Some Internet searching tells me that I can adjust the resolution with Xconfigurator. That beings back old memories of Red Hat 7.x.
However, Xconfigurator is not present on the CentOS 5.6 install. So... short of shutting down the PC I am on now and transferring the monitor back to the old PC and trying another resolution etc. Is there a way to change the resolution without running the gnome gui and using the System; Preferences;Display Resolution tool? I am not running any proprietary video drivers on the PC.
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Jun 7, 2010
Can anyone recommend an application that will automatically dim my monitors when it gets dark at night?
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Jan 6, 2010
why both ubuntu and centos 5.4 will only give me 800x600 resolution on my monitor when opensolaris immediately gives me 1280x1024?The first time I tried ubuntu it gave me 1280x1024 and now will only make 800x600...This is a viewsonic VG930M Monitor..
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Mar 23, 2011
I have a problem with my graphics (exactly this one: [URL] I've got an Intel 845G chipset and a LG Flatron F900P monitor.A friend of mine convinced me to try ubuntu and I installed the 10.10 version. Everything (except the monitor's resolution) works all right.
My computer is: IBM Net Vista 8305-21G
Chipset: FRU PN 49P1599 (Intel 845G)
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Aug 7, 2010
I have windows installed through virtual Box now but i have some questions. When i make it full screen it goes full screen but Windows stays in the middle of the screen small and doesn't adjust to the full screen. Can you make windows completely take up the full screen Can i access folders on my ubuntu drive ? i have a file in downloads i want in windows but don't want to reinstall it
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Aug 4, 2010
Unfortunately my experience in the Unix* based world up to this point has only been using web servers and administrating them, no GUI experience of any kind so I am completely unfamiliar with the setup and entire usage of Xorg or any other Window manager at this point. The issue I am having is with the screen resolutions I am being allowed to chose for my Dell Studio 1535 running Fedora Core 13 and the KDE 4 desktop GUI, thus my issue since I am not really familiar with how to run a Unix* based GUI in the first place.
The basic information, if there is more needed just advise what and what command gathers that info (or what conf/log I should look into in order to find it). Laptop is a Dell Studio 1535 Video is the Mobile Intel GMA X3100 ATI Radeon HD 3200 Graphics. LCD interface is the LVDS.
So far it seems to give me modes for 1024x768 and on down, nothing above this. I believe I am supposed to use the radeon driver being that is the type of card it is but every time I change the xorg.conf file to use this instead of vesa the system wont get past the loading screen anymore upon reboot and nor can I seem to find a way to bring up a command line so I can hit up the Xorg.0.log to see what is wrong or change the xorg.conf file back to the original driver it had listed.
I am going to assume this is a missing driver or something else it hangs on but without being able to get access back to the system and having to rebuild it again (re-install via live CD) I am basically out of luck at this time. Sorry for the rather poor post but I do hope to receive some basic directions on where to go from here with this issue
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Nov 1, 2010
Up through Slackware 13.0 I used xorg.conf without trouble. On Slackware 13.1 I am caught between two unacceptable alternatives. If I don't use xorg.conf at all I can't adjust the screen density between e.g., 640 x 480 and 1024 x 768 by hitting <ctl><alt>+ or <ctl<alt>- If I use the same xorg.conf that I have used for years I gain the above facility but when I go to a console session via <ctl><alt>F1 the monitor complains that it is being fed bad information. If I can't resolve this conflict I will have to retreat to Slackware 13.0.
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Mar 13, 2011
Running F14 on Dell Studio 14 with LCD screen and US keyboard selected. After initial power on the keyboard selection of "Windows Key" + F4 will dim the screen and the "Windows Key" + F5 will brighten the screen. When being used, either combination will also show a meter on the screen to display the adjustment of the brightness. When the lid is closed the computer is set to suspend by default. After the computer is brought back from suspend the keyboard short cuts no longer control the brightness and the meter does not appear on the screen. I have not found any other way to control the brightness and I have to restart to get the keyboard short cuts to work again.
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Jun 3, 2010
I cannot adjust the screen brightness in the power management menu. I can access the window and move the scroll bar, but there is no change.
I am on v 10.04 32bit , a Benq joybook s35.
It was working just fine on the previous version of ubuntu.
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Jun 23, 2011
My computer (Samsung R580 N330M)seems doesnot adjust brightness both power manager and configuration file in /proc, I tried NVIDIA setting and it works,but I think it changes the color,not LCD. is it caused by driver problems?
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Nov 24, 2015
When I first install debian I couldn't change the screen brightness at all not manually nor with function keys, but I tried some of the solutions I found on the internet and now I can change the brightness manually (from the power management or the battery icon) but when I use the function keys it takes them like 2 to 3 minutes to respond and cause the system to hang (even mouse curser not responding) and then I'm forced to manually reboot the system, here is some information :
Code: Select all$ ls /sys/class/backlight/
acpi_video0 intel_backlight
Code: Select all$cat /etc/default/grub
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
[Code] .....
And I've tried this:
Code: Select allsudo -i kwrite /usr/share/X11/xorg.conf.d/20-intel.conf
And I add the following in this file
Code: Select allSection "Device"
Identifier "card0"
Driver "intel"
Option "Backlight" "intel_backlight"
BusID "PCI:0:2:0"
EndSection
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Jun 18, 2010
I'm trying to play Regnum Online on a netbook and windows is way too big for the screen, and it wont let me resize it
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Mar 29, 2010
I'd like a distribution with KDE.
I've tried Kubuntu, but I don't get any higher screen resolution than 640*480. The graphics adapter that seems to get me in trouble is an Intel based one.
I'm open to other OS'es that uses KDE -I just need to be able to use Kdenlive.
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Sep 16, 2010
I am running 'Slitaz.3' but don't have a clue how i may change the screen resolution.
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May 2, 2011
I've just upgraded from Debian Lenny to Squeeze. It didn't go as smoothly as I had hoped, one of the casualties being the proprietary nvidia driver I had previously installed. So I fixed that using the 'Debian way' rather than NVIDIA's installer, and that is now all fine. So far so good. However, when I boot up, pre starting X, my screen is a much lower resolution than it used to be (640x480, I think). Really chunky and ugly as it runs through the start up scripts. I assume that somewhere early in the startup scripts the nvidia driver is being loaded and set to a low resolution. Can someone advise me where this might be, and what to look for? Am I on the right track? I stress that this is before X is started. Once X has started the screen resolution is as I want.
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Feb 22, 2010
i m using centos 5.but i am unable to set screen resolution.i shows only on half part of monitor/LCD.how can i fix this problem?its urgent.
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