Ubuntu :: Battery Backing CMOS Memory Dead - RTC Time Setup

Mar 9, 2011

In my computer with Ubuntu 9.10 the battery backing CMOS memory is dead (and replacing it is not an option). This requires from me to set up RTC time in BIOS each time I turn on computer (default date is from couple years back). When I don't set time, Ubuntu don't want to startup and it shows me fallowing message :

/dev/sdb1 : Superblock last mount time (Tue .... 2011, now = Mon ...200 is in the future.
/dev/sdb1 : UNEXPECTED INCONSISTENCY; RUN fsck Manually.
mountall: fsck / [842] terminated with status 4
mountall: Filesystem has errors: /
init: mount main process (840) terminated with status 3
Mount of filesystem failed.
A maintenance shell will now be started.

Is there any way to run Ubuntu without having RTC time set over, and over again in BIOS ? (It's acceptable for me not to have current time).

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