External hard drive becomes unwriteable after awhile

Posted by Brandon on Super User See other posts from Super User or by Brandon
Published on 2010-03-16T23:09:11Z Indexed on 2010/03/16 23:11 UTC
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ubuntu

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external-harddrive

I have an external USB hard drive mounted in Ubuntu 9.10 with full read/write abilities over SMB. If it stays on for awhile though, I lose the ability to write to it. I end up having to ssh in and unmount, mount, reboot in order to have write ability again.

Any reason on what might be causing this and how to fix it?

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