Ubuntu :: Change Gnome Display Setting?
Jan 12, 2010
i was using GDE in my ubuntu system. But yesterday i did some thing so my ubuntu system has changed as debian. My login screen changed and i cant access "system->administration->Login window"when i do this i am getting this error message"GDM (GNOME Display Manager) is not running.You might be using a different display manager, such as KDM (KDE Display Manager), CDE login (dtlogin), or xdm. If you wish to use this feature, then your system will need to be configured to use GDM instead."How to come back to my normal original ubuntu with GNOME.
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Jan 11, 2010
i was using GDE in my ubuntu system. But yesterday i did some thing so my ubuntu system has changed as debian. My login screen changed and i cant access "system->administration->Login window"when i do this i am getting this error message"GDM (GNOME Display Manager) is not running.You might be using a different display manager, such as KDM (KDE Display Manager), CDE login (dtlogin), or xdm. If you wish to use this feature, then your system will need to be configured to use GDM instead." How to come back to my normal original ubuntu with GNOME.
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Jan 12, 2010
I was using GDE in my ubuntu system. But yesterday i did some thing so my ubuntu system has changed as debian. My login screen changed and i cant access "system->administration->Login window"
when i do this i am getting this error message
"GDM (GNOME Display Manager) is not running.
You might be using a different display manager, such as KDM (KDE Display Manager), CDE login (dtlogin), or xdm. If you wish to use this feature, then your system will need to be configured to use GDM instead."
How to come back to my normal original ubuntu with GNOME.
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Jun 26, 2010
hen it loads up ubuntu, it automatically detects the settings and resets, but my tv says it can't display the video. I have an old CRT monitor I hook it up to to be able to change settings, but it won't let me change the settings in gnome for the TV. I think the settings it will need to have for the video card hooked up RGB and television would be 1336x768, is there a way that I can program that to where it doesn't automatically detect the monitor?
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May 19, 2011
Despite having the Gnome Power Manager set to put the display to seep after 30 minutes, it always happens after 5 minutes. The display will go blank but still lit, and then it powers off after the 30 minutes. Surely, if I set it to 30 minutes, the display should power off then, and not just blank after 5? I have no screensaver packages installed so it's nothing to do with that.
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Apr 16, 2011
I have a fresh install of OpenSUSE 11.4 64bit and I have installed the AMD Display drivers for my Radeon HD 5970. Everything seems to be working quite well. I have a multiple monitor setup (1280x1024 monitor and a 1920x1080 monitor).
I have my primary display set to 1920x1080, however when I try to enable the second display, I get a CRTC error that the display is over the maximum (1920x1920). If I enable both monitors at lower resolutions, there is no problem.
I have done a fair bit of reading and have been unable to determine where this maximum is set, or how to change it. I'd like to be able to run both monitors at their native resolutions.
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May 4, 2010
I have a ubuntu server , can advise if I want to change the network setting ( eg. IP address , gateway address etc ) , which one is the configuration file ? for example , if I want to change eth0 setting , what file I should update ?
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Nov 9, 2010
I noticed that after certain installations in Xubuntu/Ubuntu and many other distro, some of the times the distro will load the correct video module and resolution for the most part but in others we are stuck in messing with the xorg.conf file. I have observer that in the newer distros they dont use xorg.conf anymore and have steered toward xrandr. My question is:
1 - If after an initial install you have no video and you know what hardware you have, how would you use xrandr to configure the machine to boot with the correct resolution and setting? 2 - I also read that you can still use the xorg.conf, would this still be the standard method of setup?
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Nov 9, 2010
I noticed that after certain installations in Xubuntu/Ubuntu and many other distro, some of the times the distro will load the correct video module and resolution for the most part but in others we are stuck in messing with the xorg.conf file. I have observed that in the newer distros they dont use xorg.conf anymore and have steered toward xrandr.
My question is:
1 - If after an initial install you have no video and you know what hardware you have, how would you use xrandr to configure the machine to boot with the correct resolution and setting?
2 - I also read that you can still use the xorg.conf, would this still be the standard method of setup?
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Feb 1, 2011
At home, I am running Ubuntu 10.04.1 LTS with openssh server OpenSSH_5.3p1 Debian-3ubuntu5 In my office, we are using CentOS 5.5 with openssh OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 Both my /etc/ssh/sshd_config at home and my ~/.ssh/config has X forwarding enabled.When I log in to my home machine from my office with ssh -X -vv host, I got the following:
Code:
debug2: x11_get_proto: /usr/bin/xauth list :0.0 2>/dev/null
debug1: Requesting X11 forwarding with authentication spoofing.
debug2: channel 0: request x11-req confirm 0
But once I log in, I get:
Code:
home:~>echo $DISPLAY
DISPLAY: Undefined variable.
I tried setting DISPLAY to localhostx.0 (xx from 0 to 10) but none of that works. I have also tried ssh -Y but the result is the same.
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Jan 5, 2010
I am new to Ubuntu (Karmic with GNOME). I have a Samsung LED UEB7020, with an Asrock ION 330 BD player feeding to a Onkyo TXSR607, AV rec. The other day I downloaded NVidia v180.25, which was very useful, because it immediately solved an earlier teething problem of no sound. However immediately upon re-booting and ever since, the screen size is too big for the TV, meaning that I can not see the top, bottom, side and left of the display by about 2 inches either way. I have checked the NVidia resolution settings and they are correct for the TV, ie 1920 by 1080.
My etc/X11/ xorg.conf file reads as follows:
Section "Screen"
Identifier "Default Screen"
DefaultDepth 24
EndSection
Section "Module"
Load "glx"
EndSection
Section "Device"
Identifier "Default Device"
Driver "nvidia"
Option "NoLogo" "True"
EndSection
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Mar 17, 2010
I have extended desktop working on my netbook (finally, by turning off compiz), but now Gnome prefers my netbook's main screen as the main display (with the panel and such) instead of my external monitor.How can I switch this? I don't see any setting for it in the Display dialog.
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Aug 19, 2010
I have an ASUS 1000HE laptop running Lucid 10.04 (Desktop not netbook version) which I have connected to an external display (LCD). I don't intend to use the laptop by itself anymore therefore I have configured the display properties to turn off the laptop display and use the external display as primary. However, when the PC enters 'locked mode' or the display powers down after a defined period of time (as set in the properties) when I wake the PC and the display, it turns the laptop monitor back on .... switches the laptop screen to primary display (i.e. with the panels etc displayed on it) and extends the desktop to the external display! The only thing I can then do is go back into the configuration utility and turn the laptop monitor off again and boom, everything is fine and dandy displaying on the external display again! I don't really want to have to do this every time I come back to the PC after it has been locked nor do I want to write a script (if it can be avoided) to deal with it!
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Jul 18, 2011
after i change font at gnome tweak tool , gnome tweak tool error ,i cant change again font because gnome tweak tool crash
What can i do for change font manual?
screenshoot:[url]
view my toolbar font :
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Sep 12, 2011
Does anyone knows how to do this for all users with one command?Or which file i have to edit to do this?
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May 16, 2010
Not sure if I'm doing right to post this on this thread but I've got an issue with my laptop screen extension. I have plugged a vga monitor to my laptop for a right display extension. The idea is to put the right extension on the vga monitor but don't why the monitor is know my main screen and my laptop the extension. I have tried to change sides but the laptop is still the extension and not the main one as I want.
Is there a hard way to make this work?
Notes:
Video: ATI HD2300 with fglrx drivers.
KDE 4.4.3
Trying with ati catalyst panel and preferences-screen options
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Nov 26, 2010
Installed 11.3 KDE today on an old Vaio desktop we were given (Duron 900Mhz, 512mb, 40Gb HD, SiS630 onboard video, Trinitron 15" monitor). Everything works fine except it will not save the 800x600 resolution setting. Every time I reboot it is back to 1280x1024 which it thinks is the default resolution. Any tweak to get 11.3 to save that setting?
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Jun 9, 2010
I am connected to work via a VPN. I am logging into a Solaris box at work from OpenSuse 11, using ssh -X. I would like to start a GUI on the solaris box. The problem is that I don't know what value to give the DISPLAY variable. Is it the local internal LAN ip address, for my machine? I did try that, and I tested it using, xterm on the solaris machine. It says it can't open the display. I have enabled remote connections on my machine using xhost +.I have to run a performance test on the Solaris box at 7am in the morning... so need to find out how to start the GUI
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Mar 16, 2010
After manually setting the display brightness on my laptop, the system re-sets the value. If the laptop is plugged in, the value is set to full brightness; if it is not plugged in, it is set to dimmer. How do I stop that behavior?
Note that I am not talking about what it does in response to the event of plugging in or unplugging my system. It changes on it's own - usually several minutes after I change the brightness value. I have observed this behavior on different systems, different distributions, and different desktop environments.
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Feb 13, 2009
New install PCLinuxOS, and the max resolution setting is 1024 x 768 (too low).
What do I need to change to reset the options? xorg.conf file??? Where's that?
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Jan 19, 2016
I am just trying to setup my debian 8.2 stable in my Intel(R) Atom(TM) CPU N2600 @ 1.60GHz. The installation goes smooth without any issues. For this system , we are planning to use DUAL display with HDMI & LVDS.
We see that that only HDMI is working and LVDS screen is blank. However, we notice that XRANDR is is showing LVDS as connected
XORG.log:http://pastebin.com/LX9HhRui
KernlogINfo:http://pastebin.com/U2E09iZk
lspci:http://pastebin.com/eBC8wLVu
xrandr:http://pastebin.com/bS5NmAnQ
dmidecode:http://pastebin.com/2qSsHE1s
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Jul 28, 2010
System won't retain 16:9 display size setting in YaST (SaX2). I'm using SuSE 11.1 (64 bit).
SaX2 settings as follows:
Monitor is Samsung Syncmaster XL2370-1 (digital). Resolution is set to 1920X1080 (1080p). Diagonal measurement set to 23 inches. Display size indicates 509 m.m. X 286 m.m. (20 3/8" X 11 1/2").
Aspect ratio is entered as 16:9, but after saving and restarting computer it keeps coming back as 16:10.
Samsung literature says 16:9, and measurements above confirm this.
So why does it keep going back to 16:10, and how can I get it to retain 16:9? (Same thing happens on another computer, also running SuSE 11.1, and with a second of these same monitors.)
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Apr 15, 2010
Normally I use disper to enable my external monitor, but I don't think I can force the 2nd monitor to be primary. [URL]
I've played around with nv-control-dpy included in the nvidia-control source, but I haven't figured out how to do it yet. How to get: [URL]
This is a laptop, to which I connect an external hdmi display when I get to work. dipser -e extends the desktop for me, but the laptop remains the primary desktop (holding the panels etc). nvidia-settings can set primary monitor for me, but I want to use the cli.
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Nov 20, 2008
I am running Fedora 9 in virtual box on laptop. Want to set Fedora display size so that I will not have to scroll up or down or sideways to view screen contents. Have tried a couple of options such a resize box and change from full size but these do not help reduce size of Fedora display. Am wondering if it as something to do with the rectangular size of laptop monitor???
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Jun 29, 2010
Is there a GUI to change the display? (Color quality, resolution, refresh)I've Googled my butt off, and can't find any answers.
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May 31, 2010
i have tightVNCserver running to provide me with a means of working on my machine whilst the wife watches mythTV on the (physical) display.
in 8.04 i used to have "gnome-panel &" as a line in my /home/mike/.vnc/xstartup file, and it worked fine, when i logged in via VNC i had a nice gnome panel to start apps from etc.
since 10.04 this stopped working and i had to change gnome-panel to gnome-session. this works... but now it loads everything up in the VNC window just like it does in my main window. this is a problem because it loads things like mythTV front end and so on... i don't want it to do that in my VNC window.
does anyone know how it might be possible for me to have two different 'types' of gnome session? Settings i change in System -> Preferences -> Startup Applications are common to both my VNC and my physical displays so i can't turn off mythTVfrontend in there to solve the problem.
i'm not sure why gnome-panel stopped working in my xstartup file, but it happened when i upgraded from 8.04 to 10.04. if i try it in the ugly xterm window on VNC i get:
Code:
Xlib: extension "RANDR" missing on display ":1.0".
** (gnome-panel:26161): WARNING **: Cannot register the panel shell: cannot connect to the session bus. the RANDR stuff i get when i launch gnome-session too so i think its the second bit that's the real problem.
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Jun 30, 2010
Now I use Ubuntu 10.04 Netbook, with all the latest updates installed. I will see ever the setup menu.I want to see the desktop with icon as MS Windows. And I can't use the "clean up by name".How to do it?
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May 29, 2010
I have two monitors, the internal LCD of the laptop, and an external 23". It is working well, but sometimes dialog boxes pop up on the laptop screen inconveniently. The Gnome panel is on the big screen. For example, Firefox is running on the "main" external big screen, I select Edit|Preferences and the dialog box comes up on the laptop screen. 9.04 didn't do this. Is there a primary monitor setting or something to fix this?
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Feb 14, 2011
I had KDE installed (kubuntu maverick), and moved to Gnome (to support screen dimming on my dell laptop).
Now, when I click on Places and anything (say Desktop), Krusader starts up (I set krusader to the default in KDE).
Where do I change this? I can't find the location in preferences to change this.
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Dec 25, 2010
Specifications:
Dell PoweEdge 1600SC
ATI Radeon HD 2400 Pro 256MB PCI graphics adaptor
Ubuntu 9.10 "Karmic Koala"
Linux 2.6.31-22-generic #69-Ubuntu SMP Wed Nov 24 08:51:08 UTC 2010 i686
ATI fglrx drivers
Set up for dual-head display using two Princeton 19" monitors
Using the Gnome desktop and screensaver
At some point, I suspect since the last kernel upgrade, I've begun experiencing a problem when the screen locks: I tap a key on the keyboard and the monitors wake up, but I get no "unlock" dialog. I can usually Ctrl-Alt-F1, login and gracefully reboot the system, but sometimes I have to hit hard reset. For now I've disabled the screensaver in "System -> Preferences -> screensaver" (I assume that'll stop the problem), but that's not an optimal solution.
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