Sorry, I forgot to report my data:
Model Name: MacBook Model Identifier: MacBook5,2 Processor Name: Intel Core 2 Duo Processor Speed: 2,13 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache: 3 MB Memory: 4 GB Bus Speed: 1,07 GHz Boot ROM Version: MB52.0088.B06 SMC Version (system): 1.38f5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/774089 Title: Booting fails 3 times, works every fourth time after new install of Natty Narwhal amd64 on Macbook Pro -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs