I was trying to installing windows xp with virtual box but I cannot power on the new created one. It said I need to install a kernel module, so I install it with Synaptic Manager. It told me to reboot. After I reboot, the computer lost its sound, it seems that the driver is not loaded.
The virtual box still didn't worked too
I don't what's wrong, I removed the package I just installed , didn't work.
Then I want to try the solution in the thread " Comprehensive sound problem"
No luck either.
Anyone can help me? I just installed ubuntu for a week.
Have been good until today