Comment 21 for bug 568711

One day later all things went back to normal: i.e. suspend does not work. My dmesg shows no "hash matches", too:

[ 0.811986] PM: Resume from disk failed.
[ 0.812035] registered taskstats version 1
[ 0.813106] Magic number: 10:94:948
[ 0.813152] tty tty5: hash matches
[ 0.813258] rtc_cmos 00:07: setting system clock to 2010-05-04 18:56:58 UTC (1272999418)

Sometimes my computer boots with an ubuntu logo, sometimes with an underscore in the upper left corner. Has somebody else noticed an irregular boot sequence?