More info : I tried to boot on 2.6.24 old kernel and get this error :
crc error Kernel Panic - not syncing: VFS: Unable to mount root fs on unknown block(0,0) ** Summary changed: - [Intrepid] Kernel 2.6.26.2 do not boot + [Intrepid] Kernel 2.6.26.2 AMD64 do not boot -- [Intrepid] Kernel 2.6.26.2 AMD64 do not boot https://bugs.launchpad.net/bugs/243699 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs