It looks to me like this is happening because your hard drive is
failing:
Oct 22 05:02:56 ubuntu kernel: [ 1943.328046] ata4.00: exception Emask 0x0 SAct
0x0 SErr 0x0 action 0x0
Oct 22 05:02:56 ubuntu kernel: [ 1943.328051] ata4.00: irq_stat 0x40000001
Oct 22 05:02:56 ubuntu kernel: [ 1943.328055] ata4.00: failed command: READ DMA
Oct 22 05:02:56 ubuntu kernel: [ 1943.328062] ata4.00: cmd
c8/00:08:58:13:c1/00:00:00:00:00/e9 tag 0 dma 4096 in
Oct 22 05:02:56 ubuntu kernel: [ 1943.328062] res
51/40:00:58:13:c1/00:00:09:00:00/e9 Emask 0x9 (media error)
Oct 22 05:02:56 ubuntu kernel: [ 1943.328066] ata4.00: status: { DRDY ERR }
Oct 22 05:02:56 ubuntu kernel: [ 1943.328068] ata4.00: error: { UNC }
Oct 22 05:02:56 ubuntu kernel: [ 1943.329558] ata4.00: configured for UDMA/133
Oct 22 05:02:56 ubuntu kernel: [ 1943.329572] sd 3:0:0:0: [sda] tag#0 FAILED
Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Oct 22 05:02:56 ubuntu kernel: [ 1943.329576] sd 3:0:0:0: [sda] tag#0 Sense Key
: Medium Error [current]
Oct 22 05:02:56 ubuntu kernel: [ 1943.329579] sd 3:0:0:0: [sda] tag#0 Add.
Sense: Unrecovered read error - auto reallocate failed
Oct 22 05:02:56 ubuntu kernel: [ 1943.329583] sd 3:0:0:0: [sda] tag#0 CDB:
Read(10) 28 00 09 c1 13 58 00 00 08 00
Oct 22 05:02:56 ubuntu kernel: [ 1943.329585] print_req_error: I/O error, dev
sda, sector 163648344
Oct 22 05:02:56 ubuntu kernel: [ 1943.329609] EXT4-fs error (device dm-0):
ext4_find_entry:1436: inode #5112205: comm pyclean: reading directory lblock 0
Oct 22 05:02:56 ubuntu kernel: [ 1943.329616] ata4: EH complete
Please make sure to run SMART on the disk from the live CD (you can
start "gnome-disks" and do health checks), and/or replace the drive and
try again.
** Changed in: ubiquity (Ubuntu)
Status: New => Invalid
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1799117
Title:
installer crashed
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1799117/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
