Ubuntu 9.04 (upgrated from 8.10) Grub 097 29ubuntu53 I've exactly the same problem.... I've tried with "sudo shutdown -r now" and it give the same result....
Her a message.log extract: May 31 14:24:40 utilisateur1 exiting on signal 15 May 31 14:25:06 utilisateur1 syslogd 1.5.0#5ubuntu3: restart. May 31 14:25:06 utilisateur1 kernel: Inspecting /boot/System.map-2.6.28-12-generic May 31 14:25:06 utilisateur1 kernel: Cannot find map file. May 31 14:25:06 utilisateur1 kernel: Loaded 66482 symbols from 60 modules. May 31 14:25:06 utilisateur1 kernel: [ 0.000000] BIOS EBDA/lowmem at: 0009fc00/0009fc00 May 31 14:25:06 utilisateur1 kernel: [ 0.000000] Initializing cgroup subsys cpuset May 31 14:25:06 utilisateur1 kernel: [ 0.000000] Initializing cgroup subsys cpu May 31 14:25:06 utilisateur1 kernel: [ 0.000000] Linux version 2.6.28-12-generic (bui...@rothera) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #43-Ubuntu SMP Fri May 1 19:27:06 UTC 2009 (Ubuntu 2.6.28-12.43-generic) May 31 14:25:06 utilisateur1 kernel: [ 0.000000] KERNEL supported cpus: May 31 14:25:06 utilisateur1 kernel: [ 0.000000] Intel GenuineIntel May 31 14:25:06 utilisateur1 kernel: [ 0.000000] AMD AuthenticAMD May 31 14:25:06 utilisateur1 kernel: [ 0.000000] NSC Geode by NSC May 31 14:25:06 utilisateur1 kernel: [ 0.000000] Cyrix CyrixInstead May 31 14:25:06 utilisateur1 kernel: [ 0.000000] Centaur CentaurHauls May 31 14:25:06 utilisateur1 kernel: [ 0.000000] Transmeta GenuineTMx86 May 31 14:25:06 utilisateur1 kernel: [ 0.000000] Transmeta TransmetaCPU May 31 14:25:06 utilisateur1 kernel: [ 0.000000] UMC UMC UMC UMC May 31 14:25:06 utilisateur1 kernel: [ 0.000000] BIOS-provided physical RAM map: MPaq -- On restart, Ubuntu restarts automatically without returning to GRUB https://bugs.launchpad.net/bugs/370993 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