Looks like you have some device errors: Aug 17 17:25:15 ubuntu kernel: [ 663.442203] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Aug 17 17:25:15 ubuntu kernel: [ 663.442216] ata1.00: BMDMA stat 0x65 Aug 17 17:25:15 ubuntu kernel: [ 663.442225] ata1.00: failed command: READ DMA Aug 17 17:25:15 ubuntu kernel: [ 663.442242] ata1.00: cmd c8/00:08:00:b0:07/00:00:00:00:00/e1 tag 0 dma 4096 in Aug 17 17:25:15 ubuntu kernel: [ 663.442242] res 51/01:07:01:b0:07/00:00:00:00:00/e1 Emask 0x1 (device error) Aug 17 17:25:15 ubuntu kernel: [ 663.442251] ata1.00: status: { DRDY ERR } Aug 17 17:25:15 ubuntu kernel: [ 663.457253] ata1.00: configured for UDMA/100 Aug 17 17:25:15 ubuntu kernel: [ 663.472406] ata1.01: configured for UDMA/33 Aug 17 17:25:15 ubuntu kernel: [ 663.472425] ata1: EH complete [more in syslog]
(I can't tell if that's your disc or your install device raising errors.) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1485702 Title: upgrade CD U14.04 TLS crach To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1485702/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs