It looks like the drive had an error and was remounted read-only by the
kernel. From your syslog:
Oct 23 09:24:06 ubuntu kernel: [ 3725.082596] ata1.00: exception Emask 0x0 SAct
0x200 SErr 0x0 action 0x0
Oct 23 09:24:06 ubuntu kernel: [ 3725.082616] ata1.00: irq_stat 0x4008
Oct 23 09:24:06 ubuntu kernel: [ 3725.082628] ata1.00: failed command: READ
FPDMA QUEUED
Oct 23 09:24:06 ubuntu kernel: [ 3725.082650] ata1.00: cmd
60/08:48:b8:16:80/00:00:09:00:00/40 tag 9 ncq 4096 in
Oct 23 09:24:06 ubuntu kernel: [ 3725.082650] res
41/40:48:ba:16:80/00:00:09:00:00/69 Emask 0x409 (media error)
Oct 23 09:24:06 ubuntu kernel: [ 3725.082677] ata1.00: status: { DRDY ERR }
Oct 23 09:24:06 ubuntu kernel: [ 3725.082683] ata1.00: error: { UNC }
Oct 23 09:24:06 ubuntu kernel: [ 3725.084805] ata1.00: configured for UDMA/100
Oct 23 09:24:06 ubuntu kernel: [ 3725.084872] sd 0:0:0:0: [sda] tag#9 FAILED
Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Oct 23 09:24:06 ubuntu kernel: [ 3725.084888] sd 0:0:0:0: [sda] tag#9 Sense Key
: Medium Error [current] [descriptor]
Oct 23 09:24:06 ubuntu kernel: [ 3725.084903] sd 0:0:0:0: [sda] tag#9 Add.
Sense: Unrecovered read error - auto reallocate failed
Oct 23 09:24:06 ubuntu kernel: [ 3725.084919] sd 0:0:0:0: [sda] tag#9 CDB:
Read(10) 28 00 09 80 16 b8 00 00 08 00
Oct 23 09:24:06 ubuntu kernel: [ 3725.084927] blk_update_request: I/O error,
dev sda, sector 159389370
Oct 23 09:24:06 ubuntu kernel: [ 3725.084998] ata1: EH complete
Oct 23 09:24:06 ubuntu kernel: [ 3725.085092] EXT4-fs error (device sda1):
__ext4_get_inode_loc:3927: inode #4987766: block 19923415: comm dpkg: unable to
read itable block
Oct 23 09:24:06 ubuntu kernel: [ 3725.085481] Aborting journal on device sda1-8.
Oct 23 09:24:06 ubuntu kernel: [ 3725.085957] EXT4-fs (sda1): Remounting
filesystem read-only
Oct 23 09:24:06 ubuntu kernel: [ 3725.085971] EXT4-fs error (device sda1) in
ext4_reserve_inode_write:4962: IO failure
Oct 23 09:24:06 ubuntu kernel: [ 3725.086162] EXT4-fs error (device sda1) in
ext4_orphan_add:2816: IO failure
Oct 23 09:24:10 ubuntu kernel: [ 3729.304907] ata1.00: exception Emask 0x0 SAct
0x7fff SErr 0x0 action 0x0
Oct 23 09:24:10 ubuntu kernel: [ 3729.304976] ata1.00: irq_stat 0x4008
Oct 23 09:24:10 ubuntu kernel: [ 3729.304993] ata1.00: failed command: READ
FPDMA QUEUED
Oct 23 09:24:10 ubuntu kernel: [ 3729.305016] ata1.00: cmd
60/08:c8:b8:16:80/00:00:09:00:00/40 tag 25 ncq 4096 in
Oct 23 09:24:10 ubuntu kernel: [ 3729.305016] res
41/40:c8:ba:16:80/00:00:09:00:00/69 Emask 0x409 (media error)
Oct 23 09:24:10 ubuntu kernel: [ 3729.305027] ata1.00: status: { DRDY ERR }
Oct 23 09:24:10 ubuntu kernel: [ 3729.305034] ata1.00: error: { UNC }
Oct 23 09:24:10 ubuntu kernel: [ 3729.309145] ata1.00: configured for UDMA/100
Oct 23 09:24:10 ubuntu kernel: [ 3729.309290] sd 0:0:0:0: [sda] tag#25 FAILED
Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Oct 23 09:24:10 ubuntu kernel: [ 3729.309303] sd 0:0:0:0: [sda] tag#25 Sense
Key : Medium Error [current] [descriptor]
Oct 23 09:24:10 ubuntu kernel: [ 3729.309315] sd 0:0:0:0: [sda] tag#25 Add.
Sense: Unrecovered read error - auto reallocate failed
Oct 23 09:24:10 ubuntu kernel: [ 3729.309328] sd 0:0:0:0: [sda] tag#25 CDB:
Read(10) 28 00 09 80 16 b8 00 00 08 00
Oct 23 09:24:10 ubuntu kernel: [ 3729.309335] blk_update_request: I/O error,
dev sda, sector 159389370
Oct 23 09:24:10 ubuntu kernel: [ 3729.309409] ata1: EH complete
Oct 23 09:24:10 ubuntu kernel: [ 3729.309559] EXT4-fs error (device sda1):
__ext4_get_inode_loc:3927: inode #4987766: block 19923415: comm dpkg: unable to
read itable block
Oct 23 09:24:10 ubuntu kernel: [ 3729.359786] EXT4-fs error (device sda1) in
ext4_reserve_inode_write:4962: IO failure
Oct 23 09:24:10 ubuntu kernel: [ 3729.364736] EXT4-fs error (device sda1) in
ext4_unlink:3030: IO failure
So, this seems like a bad drive to me, I'm afraid.
** Changed in: ubiquity (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1509279
Title:
Unable to securely remove file during wily install
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