© 2004
Canonical Ltd.
•
Terms of use
•
Data privacy
•
Contact Launchpad Support
•
Blog
•
Careers
•
System status
•
a60fb26
(Get the code!)
As your dmesg makes quite clear -
[ 211.057049] ata1.00: status: { DRDY ERR }
Your hard disk has errors and needs to be replaced. I would suggest you copy your data elsewhere and reinstall ubuntu on a new hard disk (unless you know how to rsync your OS to another hdd).