I was towards the end of installing UBUNTU with Windows 7 when the installer crashed. It said there was only about 3 minutes to go.

[Donald Verhoorn]

I was installing UBUNTU on my AMD 3.3Ghz Hexcore computer on the Hitatchi 2TB drive along a previous install of Windows7. I was about 3-5 minutes from the end of this install when the installer crashed.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: ubiquity 2.8.7
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
CasperVersion: 1.287
Date: Sat Oct 15 02:21:41 2011
LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcEnviron:
 LANGUAGE=
 PATH=(custom, no user)
 LANG=en_US.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu Foundations Team Bug Bot (crichton)]

Exception during installation:
Oct 15 02:20:19 ubuntu plugininstall.py: SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
Oct 15 02:20:19 ubuntu plugininstall.py:

[Brian Murray (brian-murray)]

ct 15 06:20:18 ubuntu kernel: [ 3276.254711] ldconfig[32004]: segfault at 4089a0 ip 00000000004089a0 sp 00007fff95e9e588 error 15 in dash[400000+19000]
Oct 15 06:20:18 ubuntu kernel: [ 3276.374393] BUG: Bad page map in process ldconfig pte:3201c040 pmd:cfa32067
Oct 15 06:20:18 ubuntu kernel: [ 3276.374406] addr:0000000000400000 vm_flags:08001875 anon_vma: (null) mapping:ffff8801f30d5bd8 index:0
Oct 15 06:20:18 ubuntu kernel: [ 3276.374420] vma->vm_ops->fault: filemap_fault+0x0/0x3e0
Oct 15 06:20:18 ubuntu kernel: [ 3276.374429] vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60
Oct 15 06:20:18 ubuntu kernel: [ 3276.374438] Pid: 32004, comm: ldconfig Not tainted 3.0.0-12-generic #20-Ubuntu
Oct 15 06:20:18 ubuntu kernel: [ 3276.374444] Call Trace:
Oct 15 06:20:18 ubuntu kernel: [ 3276.374457] [<ffffffff8112bdd9>] print_bad_pte+0x1d9/0x270
Oct 15 06:20:18 ubuntu kernel: [ 3276.374466] [<ffffffff81112334>] ? __pagevec_free+0x54/0xd0
Oct 15 06:20:18 ubuntu kernel: [ 3276.374474] [<ffffffff8112e3f9>] zap_pte_range+0x2e9/0x3d0
Oct 15 06:20:18 ubuntu kernel: [ 3276.374482] [<ffffffff81115e6c>] ? release_pages+0x24c/0x280
Oct 15 06:20:18 ubuntu kernel: [ 3276.374489] [<ffffffff8112e68a>] unmap_page_range+0x1aa/0x2f0
Oct 15 06:20:18 ubuntu kernel: [ 3276.374496] [<ffffffff8112ed6a>] unmap_vmas+0xca/0x160
Oct 15 06:20:18 ubuntu kernel: [ 3276.374503] [<ffffffff811247b1>] ? kzfree+0x31/0x40
Oct 15 06:20:18 ubuntu kernel: [ 3276.374511] [<ffffffff81136287>] exit_mmap+0x97/0x140
Oct 15 06:20:18 ubuntu kernel: [ 3276.374519] [<ffffffff81186785>] ? mntput_no_expire+0xa5/0xf0
Oct 15 06:20:18 ubuntu kernel: [ 3276.374527] [<ffffffff8105c502>] mmput.part.21+0x42/0x130
Oct 15 06:20:18 ubuntu kernel: [ 3276.374534] [<ffffffff8105c619>] mmput+0x29/0x30
Oct 15 06:20:18 ubuntu kernel: [ 3276.374542] [<ffffffff81062e6a>] exit_mm+0x12a/0x160
Oct 15 06:20:18 ubuntu kernel: [ 3276.374550] [<ffffffff810d85f5>] ? taskstats_exit+0x45/0x240
Oct 15 06:20:18 ubuntu kernel: [ 3276.374560] [<ffffffff815ea1e5>] ? _raw_spin_lock_irq+0x15/0x20
Oct 15 06:20:18 ubuntu kernel: [ 3276.374568] [<ffffffff8106301e>] do_exit+0x17e/0x440
Oct 15 06:20:18 ubuntu kernel: [ 3276.374577] [<ffffffff81063484>] do_group_exit+0x44/0xa0
Oct 15 06:20:18 ubuntu kernel: [ 3276.374585] [<ffffffff8107410d>] get_signal_to_deliver+0x27d/0x3f0
Oct 15 06:20:18 ubuntu kernel: [ 3276.374595] [<ffffffff8100a7e6>] do_signal+0x56/0x180
Oct 15 06:20:18 ubuntu kernel: [ 3276.374602] [<ffffffff815d3ae8>] ? printk+0x51/0x53
Oct 15 06:20:18 ubuntu kernel: [ 3276.374609] [<ffffffff8105da92>] ? do_fork+0x132/0x340
Oct 15 06:20:18 ubuntu kernel: [ 3276.374615] [<ffffffff8106378b>] ? sys_wait4+0xab/0xf0
Oct 15 06:20:18 ubuntu kernel: [ 3276.374623] [<ffffffff8100aad5>] do_notify_resume+0x65/0x80
Oct 15 06:20:18 ubuntu kernel: [ 3276.374630] [<ffffffff815ea51c>] retint_signal+0x48/0x8c
Oct 15 06:20:18 ubuntu kernel: [ 3276.374636] Disabling lock debugging due to kernel taint
Oct 15 06:20:18 ubuntu kernel: [ 3276.374643] swap_free: Unused swap offset entry 00000080

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.