AMD Graphic Driver (Radeon 6400 series) Troubleshoot
i have faced a problem with this graphic card.
whenever i update my kernel version in the CentOS-6_x86_64 then the graphic is not supported by the card and hang the system in command line and not give the further response to work.
The reason is the driver of the graphic card is work with kernel and whenever the kernel updated then the graphic driver is not combined with it.
So the solution is following for get back the Graphic:
- you can stick to kernel version on which you have install graphic driver.
- you can update the kernel and after that boot it in command line and install the graphic driver again on updated kernel.
you can do it in this way:-
1. choose the single mode with updated kernel and get the command line.
then install the driver again and reboot the system.
2. you can also do this by another way. In old kernel mode, first edit the file /etc/inittab for command line mode then reboot the system to get command line mode booted with updated kernel and install the graphic driver again in the system & reboot.