I have two problems :::
1 )
Recently I also tried to upgrade FC6 to F7. and I used all the installation options as default. Specifically I a new boot loader (there was another option to keep the old one). After the upgrade process when it reboots then I found a error that it can not load find any OS (or something similar). what I understood form the error is that there might be some problem with the grub.conf file. Then I installed a new F7.
QUESTION : is there any safe way to upgrade my FC6 to FC7.
2)
On another machine I wanted to upgrade the Firefox from my current 2.0.0.0 to the latest version using
Code:
yum --enablerepo=development update firefox
then it took to update the whole system. and then when I restarted the machine:
- I find the system is in a very high resolution and I can barely see anything.
- There is no taskbar or/and window list bar.
- Only I can open a terminal (from the right click menu)
- When I try to change the display (resolution) using "system-config-display"
then the whole screen becomes black. ..........
QUESTION : Is there any way to solve the problem??