ATI graphics card maximizes card latency in Ubuntu9.04

The Asus F8 notebook bought during the Spring Festival last year looks at this video card. HD36501G memory is mainly used to play games occasionally and pursue pictures. However, Ubuntu8.10 does not support this monster's video card very well. It seems that Ubuntu9.04 is supported by a white screen, however, it is found that the maximum latency of 2-3 seconds is minimized when Compiz is enabled, which can cause great frustration in use. Today, I have made another effort. It turns out that this is an xorg bug and patch already exists.

The Asus F8 notebook bought during the Spring Festival last year looks at this video card. HD3650 1G memory is mainly used to play games occasionally and pursue pictures.

However, Ubuntu 8.10 does not support this monster's video card very well and provides a white screen directly.

Ubuntu 9.04 seems to be supported, but it is found that the maximum delay to minimize Compiz is 2-3 seconds, causing great frustration in use. Today, I have made another effort. It turns out that this is an xorg bug that already has a patch. However, Ubuntu 9.04 does not know why it was removed when it was released.

The address of the bug is: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/351186

The solution is also simple:

Now add authentication:

Sudo apt-key adv -- recv-keys -- keyserver keyserver.ubuntu.com 0x643dc6bd56580ceb1ab4a9f63b22ab97af1cdfa9

Directly add this source to/etc/apt/sources. lst:

Deb http://ppa.launchpad.net/ubuntu-x-swat/xserver-no-backfill/ubuntu jaunty main
The deb-src http://ppa.launchpad.net/ubuntu-x-swat/xserver-no-backfill/ubuntu jaunty main

Now in sudo apt-get update

Apt-get upgrade again

Restart x!