*** This bug is a duplicate of bug 264789 *** https://bugs.launchpad.net/bugs/264789
Same issue here, just after powering it up: [17218.694717] Buffer I/O error on device sdb, logical block 488397164 [17218.694722] Buffer I/O error on device sdb, logical block 488397165 [17218.694727] Buffer I/O error on device sdb, logical block 488397166 According to top, "dd" process eats 100% CPU by writing the above message. After powering it down: [17218.696566] end_request: I/O error, dev sdb, sector 488397104 [17218.696578] sd 5:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK -- USB Mass storage device "sense error" https://bugs.launchpad.net/bugs/273372 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs