Posts

Showing posts with the label power management

Unbuntu 7.10 (Gutsy Gibbon) after a week

After have used Ubuntu 7.10 a little more than a week I have got some experiences, bote positive and negative. I have not spend any time to try to fix the problems I have, yet. So there may be solutions to them. The computer I have used Ubuntu 7.10 is my laptop MSI S271 with a AMD-CPU and a ATI graphics card. Lets start with the bad things. Hibernation have stopped working and I have found on the forums that I am not alone. This is definitely my biggest problem so far. I got disappointed that I can't use Compiz. It may work if I change driver I have not tested that. Both the new open source driver xgl and the older one may be candidates. Currently am I using fglrx Several sites have written today that AMD/ATI has released a new driver, that may be another solution. The network manager seems still not working for me, but thats no big deal for me. I can use wireless and it is not to big deal to change SSID and network in the old fashioned way. Finally I have some problems with pid...

I got a mail and now its lost

This week I got a mail from a guy that wondered about CPU-scaling on MSI S271 running Ubuntu. Since I have had a lot to do I have not had the time to answer it yet. Today I planned to answer the mail, but I can't find it. It's gone, cant be find in my gmail-box. So if you who wrote it read this, you are welcome to contact me again. The mailer had some problems to get CPU-scaling work with Ubuntu using a AMD-CPU TL-56, which is the same CPU I have. There may be more people interested in this issue. For me the CPU-scaling worked out of the box. To check the CPU-scaling add the CPU Frequency Scaling Monitor to the panel. In the kernel used in Feisty and earlier Ubuntu versions there is only support to for two speeds of AMD CPU:s, full and half speed. I have read somewhere that more scaling is on its way. It would be nice if someone could confirm this. As far as I know the CPU-scaling is included in AMD Powernow-technology. I have to scripts starting in my runlevel 2, check the /et...