2011-01-14 Ubuntu升级导致的udevd错误修复

init: ureadahead main process (986) terminated wit  status 5
udevd[1012]: failed to create queue file: No such file or directory
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udevd[1012]: error creating queue file                                                              
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init: udev main process (1012) terminated with sta us 1
init: udev main process ended, respawning
init: udevmonitor main process (1014) terminated w th status 2
udevadm[1734]: error sending message: Connection r fused                                            
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mountall: Disconnected from Plymouth
init: plymouth main process (989) killed by SEGV signal
init: plymouth-splash main process (1735) terminat d with status 2
init: hwclock-save main process (1740) terminated  ith status 1

dev /dev tmpfs rw 0 0