Solution to sound and display problems after upgrade to Ubuntu8.04

Yesterday, after upgrading my Ubuntu 568 files, I finally arrived at Ubuntu8.04. After I restarted my computer, the screen first showed a problem, just like a picture of a driver not installed, then there is a red cross on the sound icon. It indicates that the RP is not bad, but there are only two problems. There is no problem with the graphics card driver. I am the motherboard of the C51 chip. Search for nvidia in the new calendar to find the restricted driver, install it, and restart it. After the restart, it is still like that. Open the terminal and find that the system is displayed after you enter uname-.

Yesterday, after upgrading my Ubuntu 568 files, I finally arrived at Ubuntu8.04. After I restarted my computer, the screen first showed a problem, just like a picture of a driver not installed, then there is a red cross on the sound icon. It indicates that the RP is not bad, but there are only two problems.

There is no problem with the graphics card driver. I am the motherboard of the C51 chip. Search for nvidia in the new calendar to find the restricted driver, install it, and restart it. After the restart, it is still like that.

Open the terminal and find that your system kernel is 2.6.24-15-server after you enter uname-a. Before the upgrade, I always believe that the rt kernel is more efficient and has been using the rt kernel. Therefore, sudo gedit/boot/grub/menu. lst adds # To each line of the startup options of the first two server kernels #. Added vga = 792 to the rt kernel option to deal with broken LCD display. Then restart the computer.

After entering the desktop, wow! The world is quiet! I feel like the whole desktop is pretty bad!

However, the voice problem has been solved by myself.