Fixing MacBook Pro Low Sound on Ubuntu 11.04

1: Open Terminal and type alsamixer
2: Turn up all volume
3: If alsamixer doesn't exit, try to follow this instruction https://help.ubuntu.com/community/MacBookPro5-5/Lucid#Sound


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Uninstall Xcode completely using Terminal

In case you would like to remove Xcode completely from your mac, run this in terminal.
It will take some time, so, sit back and relax while it's doing the job.

Xcode < 4.1

sudo /Developer/Library/uninstall-devtools –mode=all

Xcode > 4.1

sudo /Developer/Library/uninstall-devtools

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