Epic wrote:Sound was working perfectly before, but now I get no sound at all. I have a laptop and when I raise the volume up it actually shows that it's doing so but I still get no sound. It's not only the start-up sound but I also don't et any sound when I play music in Amarok. I don't know what happened and don't know how do I go about to figuring out the problem. If someone can help I'd really appreciate it. I'm new to Ubuntu and that's probably why I don't know where to start.
Epic wrote:Thank you for the reply. When I click on test for every option in the drop-down menu, I get a Testing Pipeline window saying: Testing... press OK to finish. The test never terminates and it hangs there forever. This happens for every option on the three categories. I don't know what's the problem.
also be sure nothing is muted in the mixer
Epic wrote:I'm 100% sure it was not the mixer. I found something on the ubuntu forums about exactly what you said. They told me to uninstall the alsa and reinstall, but when I did that it screwd up gnome and UU1.5. So I ended up having to reinstall UU again So dissapointing that they can't care to fix this bug as you said. I'm also getting a NO-APIC bug when UU starts up. Although I don't think it seriously affect anything on my laptop, I think it's a really anoying bug and I would like to get rid of it. I've tried adding "noapic" to the kernel line in grub menu.lst but no success. When I do that the systems hangs forever and never boots. If anyone has a solution for this, I'd really appreciate it.
APIC is the replacement for the old PIC chip that used to come imbedded on motherboards that allowed you to setup interrupts for your soundcard, ide controllers, ect. ACPI is the system that controls your dynamic speed fans, the power button behavior, sleep states, ect.
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