Like I stated in my last post now you have lock files and log files stopping you from getting into the GUI, right?
if so try using the xfix in recovery or
Drivers
The problem is the correct driver is not installed. You need to install envy:
Open a terminal
type sudo aptitude install Envy
type Envy -t
sudo dpkg-reconfigure xserver-xorg" and follow the prompts
/etc/init.d/gdm restart
If you have an NVIDIA card then you need to open the NVIDIA xconfig:
open terminal and type:
sudo nvidia-xconfig
Newer third party cards like Sparkle and Diamond NVIDIA cards seem to give issues with standard driver installation. For instance the Sparkle Geforce 9500gt will give problems and can cause some head aches.
I never ATI so it should be similar use Envy and download the appropriate ATI software as needed.
Also try
at the logon screen press CTRL+ALT+F1
type:
sudo dpkg-reconfigure xserver-xorg
If you get a .X0-lock error download tmpclear
download:
http://ultraxlinux.org/src/tmpclear.gz
Save it to the root then type:
cd \
cd /root
wget
http://ultraxlinux.org/src/tmpclear.gz
tar xvzf tmpclear.gz
mv tmpclear tmpclear.sh
chmod +x /root/tmpclear.sh
sudo tmpclear
and in the future if you get this error again all need to do is
cd \
cd /root
sudo tmpclear
or just download and install Ultra X Linux tmpclear is built in all you have to do in Ultra X Linux is just type tmpclear.
Ultra X Linux can be downloaded at
http://ultraxlinux.org
Then you have to correct the driver issue that put you here in the first place.
What video card do you have before we go any further?
There are tons of support forums for ubuntu to install newer video cars. using the repos is always first suggested. but sometimes you have a card that just wont install and let you change resolution. Next do not change your xorg file till it is backed up.
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf_backup
sudo /etc/init.d/gdm stop (or kdm for KDE)
sudo dpkg-reconfigure xserver-xorg
sudo /etc/init.d/gdm start (or kdm for KDE)
Check this out found it in the Ubuntu forums
How to edit or add HorizSync and VertRefresh lines
Find your monitors manual (manufacturers website and Google are useful).
Look for hozizontal sync and vertical refresh rates, also if bandwidth or maximum dot clock / pixel clock is mentioned, write it down.
Edit xorg.conf and put correct values to your xconf.org's Monitor section. Something like this:
Code:
Section "Monitor"
Identifier "CM752ET"
HorizSync 31-101
VertRefresh 60-160
EndSection
Be sure that Identifier is same as the Monitor line in Screen section.
Adding custom modeline
If you know what your monitor can do, for example 1024x768@75Hz, you can use this page to generate a custom Modeline for you xorg.conf:
*
online modeline generator
Copy paste the new Modeline to Monitor section (for example):
Code:
# 1024x768 @ 75.00 Hz (GTF) hsync: 60.15 kHz; pclk: 81.80 MHzModeline "1024x768_75.00" 81.80 1024 1080 1192 1360 768 769 772 802 -HSync +Vsync
Watch that the hsync is in range with the HorizSync on the same section (in this example the range is 31-101 and this modelines hsync is 60.15, so we're safe). Also the VertRefresh and the refresh rate you selected (75Hz in this example) should match - in this example VertRefresh is 60-160 and modeline is 75Hz, so that's all good.
Now you can select the default resolution and colordepth by tweaking the Screen section. It should look something like this:
Code:
Section "Screen"
Identifier "Default Screen"
Device "NVIDIA Corporation NV34 [GeForce FX 5200]"
Monitor "CM752ET"
DefaultDepth 16
SubSection "Display"
Depth 16
Modes "1024x768_75.00"
EndSubSection
EndSection
Monitor name here (CM752ET) matches the Identifier on your Monitor Section. Device line here matches the identifier on your Device section - you get the idea? It ties together some settings for your screen - the graphics card and your monitor. You may have more Subsections here, but only one is needed.
Change the DefaultDepth to what you would want it to be, 16 (65536 colors) or 24 (16M colors). Change the Modes line to match the resolutions you want to use - Depth must match DefaultDepth (here it's 16).
Save the config. If you're in X, hit CTRL+ALT+BACKSPACE to restart X (if you're running logon manager like xdm, kdm or gdm). Change between virtual consoles with CTRL + F1 F2 F3 and so on - your X should be on F7.
Starting the X:
startx OR sudo /etc/init.d/gdm start (in KDE it's kdm)
If that doesn't work, try fixing the xorg.conf or get back to your original by copying the backup over your changed one with:
Code:
sudo cp /etc/X11/xorg.conf_backup /etc/X11/xorg.conf
When you're back in X, you can cycle through different modes by pressing CTRL+ALT++ (plus sign on numpad), or go to System->Preferences->Screen Resolution.
How to adjust position of your screen?
open terminal(Applications->Accessories->Terminal), run xvidtune (type: "xvidtune"), adjust the screen and hit Show-button. You'll see a line with something like this on the terminal screen:
Code:
"1280x1024" 157.50 1280 1332 1492 1728 1024 1025 1028 1072 +hsync +vsync
Next you should:
Code:
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf_backup
sudo nano /etc/X11/xorg.conf
In Monitor section, add the above line with a prefix "Modeline", like this:
Code:
Modeline "1280x1024" 157.50 1280 1332 1492 1728 1024 1025 1028 1072 +hsync +vsync
That should do it. There should be no need to restart X if you did make the change (hit Apply in xvidtune), but you should test that this new change works. Hit ctrl+alt+backspace to restart X. If it doesn't work, you can copy back the old configuration file using:
Code:
sudo /etc/X11/xorg.conf_backup /etc/X11/xorg.conf
and restart X using:
Code:
sudo /etc/init.d/gdm start
Hope this helps
