Will not install gives partition error

[Gita Dombrowski]

Fuck. Why did I think this was a good idea.

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: ubiquity 2.15.18
ProcVersionSignature: Ubuntu 3.11.0-7.13-generic 3.11.0
Uname: Linux 3.11.0-7-generic x86_64
ApportVersion: 2.12.1-0ubuntu4
Architecture: amd64
CasperVersion: 1.336
Date: Sun Sep 15 11:28:37 2013
InstallCmdLine: file=/cdrom/preseed/lubuntu.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash --
LiveMediaBuild: Lubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130914)
MarkForUpload: True
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)
UpstartUbiquity: Gtk-Message: Failed to load module "overlay-scrollbar"

[Brian Murray (brian-murray)]

This seems to be the problem:

Sep 15 11:02:07 lubuntu kernel: [ 566.424843] XFS (sda11): bad magic number
Sep 15 11:02:07 lubuntu kernel: [ 566.424861] ffff880091f1b000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
Sep 15 11:02:07 lubuntu kernel: [ 566.424863] ffff880091f1b010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
Sep 15 11:02:07 lubuntu kernel: [ 566.424876] ffff880091f1b020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
Sep 15 11:02:07 lubuntu kernel: [ 566.424880] ffff880091f1b030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
Sep 15 11:02:07 lubuntu kernel: [ 566.424887] XFS (sda11): Internal error xfs_sb_read_verify at line 780 of file /build/buildd/linux-3.11.0/fs/xfs/xfs_mount.c. Caller 0xffffffffa081bb75
Sep 15 11:02:07 lubuntu kernel: [ 566.424887]
Sep 15 11:02:07 lubuntu kernel: [ 566.424896] CPU: 1 PID: 21 Comm: kworker/1:0H Tainted: GF C 3.11.0-7-generic #13-Ubuntu
Sep 15 11:02:07 lubuntu kernel: [ 566.424899] Hardware name: GOOGLE Link, BIOS 12/10/2012
Sep 15 11:02:07 lubuntu kernel: [ 566.424938] Workqueue: xfslogd xfs_buf_iodone_work [xfs]
Sep 15 11:02:07 lubuntu kernel: [ 566.424945] 0000000000000001 ffff880149375d68 ffffffff816f2f51 ffff880146f97800
Sep 15 11:02:07 lubuntu kernel: [ 566.424952] ffff880149375d80 ffffffffa081e25b ffffffffa081bb75 ffff880149375db8
Sep 15 11:02:07 lubuntu kernel: [ 566.424959] ffffffffa081e2b5 0000030c00000000 ffff88007fbb8300 0000000000000016
Sep 15 11:02:07 lubuntu kernel: [ 566.424965] Call Trace:
Sep 15 11:02:07 lubuntu kernel: [ 566.424980] [<ffffffff816f2f51>] dump_stack+0x45/0x56
Sep 15 11:02:07 lubuntu kernel: [ 566.425012] [<ffffffffa081e25b>] xfs_error_report+0x3b/0x40 [xfs]
Sep 15 11:02:07 lubuntu kernel: [ 566.425041] [<ffffffffa081bb75>] ? xfs_buf_iodone_work+0x85/0xf0 [xfs]
Sep 15 11:02:07 lubuntu kernel: [ 566.425071] [<ffffffffa081e2b5>] xfs_corruption_error+0x55/0x80 [xfs]
Sep 15 11:02:07 lubuntu kernel: [ 566.425121] [<ffffffffa0870413>] xfs_sb_read_verify+0x113/0x130 [xfs]
Sep 15 11:02:07 lubuntu kernel: [ 566.425150] [<ffffffffa081bb75>] ? xfs_buf_iodone_work+0x85/0xf0 [xfs]
Sep 15 11:02:07 lubuntu kernel: [ 566.425177] [<ffffffffa081bb75>] xfs_buf_iodone_work+0x85/0xf0 [xfs]
Sep 15 11:02:07 lubuntu kernel: [ 566.425187] [<ffffffff8107cfbc>] process_one_work+0x17c/0x430
Sep 15 11:02:07 lubuntu kernel: [ 566.425193] [<ffffffff8107dc0c>] worker_thread+0x11c/0x3c0
Sep 15 11:02:07 lubuntu kernel: [ 566.425200] [<ffffffff8107daf0>] ? manage_workers.isra.24+0x2a0/0x2a0
Sep 15 11:02:07 lubuntu kernel: [ 566.425209] [<ffffffff81084710>] kthread+0xc0/0xd0
Sep 15 11:02:07 lubuntu kernel: [ 566.425217] [<ffffffff81084650>] ? kthread_create_on_node+0x120/0x120
Sep 15 11:02:07 lubuntu kernel: [ 566.425228] [<ffffffff81702d2c>] ret_from_fork+0x7c/0xb0
Sep 15 11:02:07 lubuntu kernel: [ 566.425236] [<ffffffff81084650>] ? kthread_create_on_node+0x120/0x120
Sep 15 11:02:07 lubuntu kernel: [ 566.425241] XFS (sda11): Corruption detected. Unmount and run xfs_repair
Sep 15 11:02:07 lubuntu kernel: [ 566.425262] XFS (sda11): SB validate failed ...