Hi, i tried to upgrade a pv domu guest as if it would be a normal machine using zypper dup (http://de.opensuse.org/Upgrade) Ended in a unbootable vm. I wonder if it is impossible to use 11.1 for dom0 and 11.2 as domu or if i missed something else. Errors look like this: 0.000000] ------------[ cut here ]------------ ^M[ 0.000000] WARNING: at /usr/src/packages/BUILD/kernel-xen-2.6.31.5/linux-2.6.31/drivers/firmware/dmi_scan.c:427 dmi_matches+0xbc/0xd0() ^M[ 0.000000] dmi check: not initialized yet. ^M[ 0.000000] Modules linked in: ^M[ 0.000000] Pid: 0, comm: swapper Not tainted 2.6.31.5-0.1-xen #1 ^M[ 0.000000] Call Trace: ^M[ 0.000000] [<ffffffff800119b9>] try_stack_unwind+0x189/0x1b0 ^M[ 0.000000] [<ffffffff8000f466>] dump_trace+0xa6/0x1e0 ^M[ 0.000000] [<ffffffff800114c4>] show_trace_log_lvl+0x64/0x90 ^M[ 0.000000] [<ffffffff80011513>] show_trace+0x23/0x40 ^M[ 0.000000] [<ffffffff8046af06>] dump_stack+0x81/0x9e ^M[ 0.000000] [<ffffffff8004f4c0>] warn_slowpath_common+0x80/0xd0 ^M[ 0.000000] [<ffffffff8004f59b>] warn_slowpath_fmt+0x4b/0x70 ^M[ 0.000000] [<ffffffff803a578c>] dmi_matches+0xbc/0xd0 ^M[ 0.000000] [<ffffffff803a5848>] dmi_check_system+0x38/0x90 ^M[ 0.000000] [<ffffffff807978a1>] io_delay_init+0x2c/0x42 ^M[ 0.000000] [<ffffffff80794969>] setup_arch+0x31d/0xaf1 ^M[ 0.000000] [<ffffffff807919db>] start_kernel+0xcf/0x38a ^M[ 0.000000] [<ffffffff80790d94>] x86_64_start_reservations+0xf4/0x10f ^M[ 0.000000] [<ffffffff80790dfa>] x86_64_start_kernel+0x4b/0x66 ^M[ 0.000000] ---[ end trace a7919e7f17c0a725 ]---