Today I install ubuntu 10.04 into compaq cq420. The notebook has been installed wi...ws 7 ultimate. I make it dual OS. So I use the rest of hd-space for installing ubuntu. I don't explain how the tutorial but explain one of a problem.After installing I get problem in playing music, there is no sound from its internal speaker. I try to search through google but no one gives tutorial. Finally I try to update the kernel. The default kernel of ubuntu 10.04 is 26.32, I upgrade to 26.37. I am success after I reboot I can play music with sound from its internal speaker.
You can download the newest kernel for your ubuntu here.
The file you should download :
1. linux-headers-2.6.37-020637rc2
2. linux-header-2.6.37-020637rc-generic
3. linux-image-2.6.37rc-generic
Open terminal,type :
$ sudo update-grub
$ reboot
After booting you will meet grub-loader, press enter,type you password and you will be in gnome dwsktop with a new kernel. You can ckeck through System- Administration - System Monitor
Have a good try
