Linux upgrade notes, ATI closed the source video card driver to solve the problem of fever

I haven't written any articles for weeks. I 've been tossing Linux over the past few weeks. The upgrade from debian6 squeeze stable source to testing source causes system instability,

Re-install debian7 wheezy. There are already 163 of the sources in wheezy, and the installation speed is very fast. More installation problems:

Sound card driver is a bit of a problem, my notebook (HP dv6) speaker is silent, can only listen to sound in headphones, not convenient.

ATI closed source driver is a bit problematic, and the notebook cannot work hot. You can only go on with it.

Features: relatively new software. Not suitable for production environments

Next, reload and change the arch. This installation is a little troublesome. The 163 and Sohu sources are impossible. The installation speed is slow and the installation is complete. The problem is as follows:

Sound card driver is a bit of a problem, my notebook (HP dv6) speaker is silent, can only listen to sound in headphones, not convenient.

ATI closed source driver is a bit problematic, and the notebook cannot work hot. You can only go on with it.

The atidriver in the source is still very heat-generating. By modifying the working parameters of the video card, the heat value is reduced, but it cannot solve the fundamental problem. It is very uncomfortable and reinstalled.

Features: the software is new and has a strong autonomy. You can experience the latest applications. However, it is not suitable for the production environment and requires a certain amount of foundation before installation and preparation.

Choose a stable debian6 squeeze stable, which is successfully installed several times.

For the installation of the ATI closed-source driver, you must first purge all open-source drivers before installing the closed-source driver. The temperature in this world has come down.

$ Sudo amd-driver-installer-12-4-x86.x86_64.run

The speaker is normal.

Features: stable operation. Suitable for Production Environments

Continue to use debian6 for stability and quietness.

Debian6 squeeze stable-> debian6 squeeze testing-> debian7 wheezy stable-> arch-> debian6 squeeze stable, we think we need a quiet and stable working machine.

After comparison, we found that the problem was caused by the use of pulseaudio in the new Linux kernel. The ALSA driver speaker works properly in debain6.