Ubuntu :: Unable To Edit Either Fstab Or Xorg.conf
Feb 13, 2010
I am running Ubuntu 9.04 on an Acer Aspire laptop and have broken my display system while trying to use the restricted drivers for the nvidia graphics card.
Basically I downloaded and activated the restricted driver. I rebooted and now ubuntu freezes on startup.
I can get access to the command line but am unable to edit either fstab or xorg.conf because ubuntu has mounted the filesystem in read only mode.
I have read and tried all the options given in this posting [URL] but because I cant read or write any of the files I cant seem to affect any change to the system
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Sep 2, 2010
Cannot edit xorg.conf on Fedora13. I do it from the root but changes is not saving.
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Aug 13, 2010
What is the command I use to edit the xorg.conf in fedora?
Achieve using the following command:
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Mar 9, 2010
After i edited my xorg.conf file to get 1280x1024 Resolution the font size in some programs is really big. [url]
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Jul 10, 2011
I am trying to install debian as a DC but on reboot I get the "Input not supported " error. I switched to virtual input and login to try to edit the xorg.conf file but created a new file instead because the xorg.conf file is open by the installation. How do I close it so I can edit it and continue. I am afraid to start a new file as I am not sure what is in the ools one.
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Jan 16, 2010
i have a lenovo g550 with nvidia geforce g 105m i tried to install its driver on fedora 11 and 12 and i have followed the instructions of setup as in fedora sites and forums, the problem is after installation i have 6 equal screens 640*320 and i don't know how to edit xorg.conf
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Dec 11, 2010
I've just done a fresh install of Lubuntu 10.10 on an older Sony Vaio laptop. Having learned the hard way about editing xorg files, I wanted to create a backup of the xorg.conf file so that I dont have to do another install when I screw everything up. In a terminal, I typed
[Code]....
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Apr 9, 2010
I have installed Kubuntu 8.04.2 on a USB stick with persistence to keep any changes I make after a reboot and it works fine. I then installed the 185 Nvidia driver to give me higher resolutions and it works fine.
But each time I reboot, my updated xorg.conf is replaced with the default xorg.conf that ships with that version of Kubuntu and a backup is made of my updated xorg.conf (the correct one) which looks like xorg.conf.20100409135913. I have to put the backup xorg.conf back in place to get my Nvidia driver to work with the correct screen resolutions again. Otherwise my screen resolution is too low.
What could be causing this behavor? I'm sure it not the persistence feature of the USB stick failing since a backup is made of my original xorg.conf.
I might add more information. The xorg.conf that gets changed after a reboot says "This file was generated by dexconf, the Debian X Configuration tool, using # values from the debconf database." #
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Feb 16, 2011
1. What is the difference between files (xorg.conf and xorg.conf-vesa)
2. No matter how hard I try I can't change keyboard layout in xorg.conf-vesa (I change it in file ) but there is no actually anything changing, it starts to get annoying - for example - below goes my xorg.conf-vesa, if I uncomment and set line from
[Code]...
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May 3, 2010
I'm running the ubuntu based Green OS and cant get my video card properly configured. i've already gone through the forums to figure out what i need to do to get my ATI card working but my system wont let me access the xorg.conf file. i can see it using the the GOS file editor but it wont let me save the modifications. when i attempt to edit from a terminal window with su privelages it tells me that /etc/x11/xorg.conf does not exist. i've even tried booting into recovery mode and using the root instead of the sudo command. nothing i've tried will let me open the file.
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Jan 26, 2011
I've read the how-tos (thank you oldcpu!) and wikis about how xorg.conf take precedence over the section configuration files in etc/X11/xorg.conf.d/, if it exist. I also understand that the xorg.conf can be partial. If it is missing some sections, these will be taken from the corresponding xorg.conf.d section config file. Currently I'm using a xorg.conf generated by nvidia-settings in one of my home machines, due to a dual-monitor setup. After generating xorg.conf, the device sections are:
in xorg.conf:
Code:
Section "Device"
Identifier "Device0"
Driver "nvidia"
[code]....
My question is if the Option "UseCompositeWrapper" "True" will be used or not. In other words, if a section exist in xorg.conf then it's correspondent in xorg.conf.d/ will be completely ignored *or* only the lines in xorg.conf.d/ that already exist in xorg.conf will be ignored?
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Mar 9, 2010
I have a Toshiba laptop with nvidia gforce 7300 graphic card and S-video output. The graphic card and S-video connection with samsung 16:9 CRT Tv in windows Xp working very well. But Linux for me is a little bit tricky.
I read several articles, How to-s and have crashed many Xorg (and reinstall) OS. Here I have two xorg conf. The first one is the original one. Untouched. The second one is my "repaired" and this is my repaired Xorg.conf With the first one (xorg.conf), S-Video is not working. With the second (xorg2.conf) is working only TV ( I have desktop only on TV, but resolution is bad)
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Apr 21, 2010
When trying to conigure via nvidia-setting using root (sudo) and then saving to config file I get the ' Unable to open X config file '/etc/X11/xorg.conf' for writing.' in a message box - below is what i get on terminal:
Code:
Traceback (most recent call last):
File "/usr/share/screen-resolution-extra/nvidia-polkit.py", line 75, in <module>
operation_status = main(options)
File "/usr/share/screen-resolution-extra/nvidia-polkit.py", line 51, in main
[Code]...
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May 22, 2011
I have used nVidia my entire linux life (about 5 years clean and sober from M$). Recently, I have switched over to an ATI Radeon HD 5550 card. After many trial and error setups, I finally got the resolutions and screens set properly with a xrandr command, which I have now added to a shell script in ~/.kde4/Autostart. It has worked for me for a while now, but I really would like to get it set in the xorg.conf.d files so that I don't have to wait that extra few seconds after login for the screens to fix themselves.
Is there an easy way to take what xrandr does and export it to the xorg.conf.d files? If my video card recognizes my default monitor as DFP2 and the tv that I only sometimes use with this computer as DFP1, how can I ensure that the login screen for openSUSE/KDE4 appears on my default screen (an issue that drove me nuts a few months ago when I tried Ubuntu to see what all the fuss was about)?
My xrandr command that I use to fix it all is:
xrandr --output DFP2 --auto --pos 0x0 --primary --output DFP1 --auto --right-of
I am using the proprietary Radeon driver from the ioda repository. DFP2 is a monitor which has a optimum resolution of 1920x1200, and DFP1 is an 1080p HDTV. I can not reverse the output plugs for the screens even though my monitor is an HDMI monitor because I use the actual HDMI port on the video card to output audio to the television and the other plug is a DVI that I convert to HDMI for the monitor.
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Jun 23, 2010
I am trying to edit fstab to auto mount a couple of windows shares. I have this but it doesn't work. What am I doing wrong? code...
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Apr 19, 2010
I was unable to boot into Ubuntu 9.1 today because the file system is now read only. When I check fstab, it shows "ro" but I can't change it because it's on a read only file system. I tried umounting the root then remounting with read/write access, but I was unable to umount the root. I also tried booting with a live CD, but all I can find is the root.disk file, I can't see any of the file structure. That's probably just how it is supposed to be, but I'm new to Linux so I found it strange. method to either change the disk to read/write besides this?sudo umount /mount -o remount,rw /The other option would be to somehow mount the disk image while using a live CD so that I can get to the fstab file and edit it.
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Apr 21, 2011
I am stuck in recovery shell because I mistyped one line in the fstab file. I know what I did wrong but now I cant edit my fstab anymore. I can only enter recovery shell and thats it.
sudo nano doesent work because it's a read only file / disk.
So any idea is worth trying
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Oct 2, 2009
I really need some help here, this is driving me mad. I edited my fstab file to boot a partition on start up, only instead of typing sda7 I typed sda1 by mistake and now can't boot.
The problem that is driving me mad is I cannot save changes to fstab from a live cd because I do not have root permissions.
I am relatively new to Linux and have no idea how to use the fedora install disk or the commands to use or if it will let me save changes to the file.
I cannot believe something so easy to fix does not appear to be possible because i can't save changes to the fstab on my fedora install.
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Aug 18, 2010
i i use ubuntu 10.04 and i buy a mouse, and i cant install it. i read on forum i need to put :
Section "ServerFlags"
Option "AllowMouseOpenFail" "true"
EndSection
[code].....
wireless via Bluetooth � 3-button laser mouse with scroll wheel � resolution 1600dpi, adjustable on 800dpi � range up to 10m � computer with Bluetooth or dongle required � 2x AA batteries required
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May 26, 2010
i have VIA UniChrome Pro IGP grapgics. When i install linux max resolution 800x600@60hz and xorg.conf file are blank
some time ago i used fedora "xrandr" works great. But i don't liked fedora, as ubuntu
so i need program thats have option "Model"
Example: LCD 1028x768 or other
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Jun 6, 2010
I've got an i5 Macbook Pro, on which I've got Ubuntu 10.04, which I use 90% of the time (mainly for work).
I've added a few lines to xorg.conf to make the graphic card run cooler and thus get some more battery life. Sometimes, though, I do need full graphic potential, for which I have another xorg.conf prepared without those lines, so I can switch back and forth when I need it.
Currently, to change back and forth, I rename the files accordingly and reboot, which is a pain in the neck. I tried restarting gdm after switching files instead but it didn't quite work (maybe I wasn't doing it correctly).
So, fellow experts, what's the easiest and fastest way to switch between two different X11 config files?
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Oct 13, 2010
I've just installed the latest ubuntu (10.10) on vmware workstation and noticed the resolution is not 96 dpi so my fonts look a bit unsharp
I wanted to change that and noticed I don't have an /etc/X11/xorg.conf? So my question is of course...where should I put the "Option..." line to change it to 96 dpi?
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May 7, 2010
Ubuntu 10.04
I can't find xorg.conf on /etc/X11/ How to create it?
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Jun 2, 2010
Sorry if this was well covered here when most up-to-date Slackers moved to 13.0, but I have just jumped from 12.1 to 13.1. Generally very happy that I do not have to think about xorg.conf as I always found the structure of this conf file a tad confusing. However if I do need to (for example) change my video driver (I might for example want to try the nvidia driver from NVIDIA) or configure my touchpad - how do I do this ?
I understand that xorg.conf can still be created. If I do so, do I have to put all the stuff in that used to be there or can I just add the stuff I need to make the changes I am looking for?
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Jan 9, 2010
Thinking to be clever, I made some changes to /etc/X11/xorg.conf and now I cannot see anything on the screen after Ubuntu boots up, just a 'mode not supported' message on the screen.How can I log into Ubuntu in text mode in order to fix the xorg.conf problem? I hope there is a "hot key" to stop Grub right before it starts loading Ubuntu and allows me to log in into Ubuntu in text mode.
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Jan 12, 2010
i'm stuck with software rasterizing atm on 9.10, on 8.04 i had indirect rendering which was faster. how i can speed things up? :)
this is my current xorg.conf.
Code:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
[Code]....
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Jan 20, 2010
Since the computer does not have xorg.conf, can I have the computer generate that file because I need to work on it and so I need to create it. That is why it would be useful to have a xorg.conf file still.
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Jan 23, 2010
I've been trying to setup dual-screen in my system, but the control panel complains it can't find xorg.conf and so I can't save changes I make in the nvidia control panel. I was trying various methods of trying to get a dual screen working how I like it.Left = 17" 1280x1024 that sometimes works (needs hitting a few times)Right = 21" 1680x1050 main screenI wanted to have everything on the right one, my main workspace. And I wanted a seperate x workspace on the left hand one. (Mainly so that when the one on the left decides to not work, I can use the panel thing at bottom to move apps to the right one)
Now I know since 9.10 xorg.conf is non-existant and so determind on the fly or something.Is there a way to get X to write out the current working xorg.conf that's it's using? i.e. It's auto determind x,y,z and that's what right now this second is being used. I want to save this as a working xorg.conf so I can fine tune it etc.
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Feb 26, 2010
I am trying to edit the xorg.conf file as described here:
[URL]
However, I cannot find the xorg.conf file anywhere.
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Jun 1, 2010
I started using 10.04 today and it seems that the xorg.conf file disappeared. It's the first time that the default xorg driver works for my nvidia card, and I want to know what drive is this. How can I know what xorg driver the system is using? Is there a command for that?
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