The dmesg.log that you provided is for the working kernel. Could you try to send the dmesg.log for the Gutsy kernel. Please remove "splash" and "quiet" from Grub options to see the details. You can do that either while booting your system and hitting Escape and 'e' or by editing the file /boot/grub/menu.lst
You mentioned that 2.6.22 kernels don't boot. Does the kernel crash? -- [gusty] all the gusty's kernel are bugging with my DVDRom https://bugs.launchpad.net/bugs/119189 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs