The solution of linux xdmcp error reporting
This article introduces the relevant knowledge of "linux xdmcp error reporting solution". In the operation of actual cases, many people will encounter such a dilemma. Next, let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!
A server frequently reported the following errors. After investigation, the xwindows was changed, so that the X window remote service could not be started. The error report is shown below:
The solution to this error is as follows:
one。 Adjust grub.conf and xorg.conf files
1) A Grub.conf file adjustment
/ boot/grub/grub.conf
Title Red Hat Enterprise Linux Server (2.6.18-194.el5)
Root (hd0,0)
Kernel / vmlinuz-2.6.18-194.el5 ro root=LABEL=/ rhgb quiet
Initrd / initrd-2.6.18-194.el5.img
* * *
# Adjustment method: remove the rhgb quiet parameter, add the nofb parameter, and change to
Kernel / vmlinuz-2.6.18-194.el5 ro root=LABEL=/ nofb
* * *
2) there are two adjustments to the Xorg.conf file.
/ etc/X11/xorg.conf
Section "Device"
Identifier "Videocard0"
Driver "mga"
EndSection
* * *
# Adjustment method: change the mga graphics card driver to vesa, and add the parameter ShadowFB.
Section "Device"
Identifier "Videocard0"
Driver "vesa"
Option "ShadowFB"0"
EndSection
* * *
The second place that needs to be adjusted
/ etc/X11/xorg.conf
Section "Screen"
Identifier "Screen0"
Device "Videocard0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
* * *
# Adjustment method: add the parameter NoMTRR.
Section "Screen"
Identifier "Screen0"
Device "Videocard0"
DefaultDepth 24
Option "NoMTRR"
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
* * *
two。 Verify the adjustment result
After the configuration file is adjusted, restart the server to make the configuration effective, and then log in to the system to use the command
# cat / var/log/Xorg.0.log | grep combining verification, no output after executing command
Any success or failure of wirte-combining indicates that the configuration is successful.
This is the end of the content of "the solution to linux xdmcp error report". Thank you for your reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!
