Here someone suggested a solution: http://lkml.org/lkml/2007/5/8/505
Happens with Toshiba A7. @Matteo: I have no dealy on boot, but I say another bug related to this, I think with the first Feisty released, related to NetworkManager, but it has been fixed in the meantime. [ 22.308000] ACPI: Error installing notify handler [ 22.308000] Device 'dock.0' does not have a release() function, it is broken and must be fixed. [ 22.308000] BUG: at drivers/base/core.c:104 device_release() [ 22.308000] [<c01ed609>] kobject_cleanup+0x49/0x90 [ 22.308000] [<c01ed650>] kobject_release+0x0/0x10 [ 22.308000] [<c01ee30b>] kref_put+0x2b/0xa0 [ 22.308000] [<f8db5723>] find_dock+0x1d0/0x1f0 [dock] [ 22.308000] [<c021cb5d>] acpi_ns_walk_namespace+0xf9/0x114 [ 22.308000] [<c021b314>] acpi_walk_namespace+0x57/0x74 [ 22.308000] [<f8db5553>] find_dock+0x0/0x1f0 [dock] [ 22.308000] [<f8a4e03c>] dock_init+0x3c/0x55 [dock] [ 22.308000] [<f8db5553>] find_dock+0x0/0x1f0 [dock] [ 22.308000] [<c014422d>] sys_init_module+0x15d/0x1ba0 [ 22.308000] [<c0107a5d>] sys_mmap2+0xcd/0xd0 [ 22.308000] [<c01031f0>] sysenter_past_esp+0x69/0xa9 [ 22.308000] ======================= [ 22.308000] No dock devices found. -- ACPI: Error installing notify handler https://bugs.launchpad.net/bugs/93230 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
