On 09/12/12 23:22, Rick Thomas wrote:

On Sep 12, 2012, at 10:41 PM, Christian PERRIER wrote:

Quoting Rick Thomas (rbtho...@pobox.com):

On Sep 12, 2012, at 4:21 PM, Rick Thomas wrote:

I have not tried running os-prober from the <alt>-F2 console
during the install, to see if it gives different results. I'll do
that and report back. Any hints of things I should be looking out
for?

Here's the stderr/stdout output when os-prober is run in the
installer environment:

umount: can't umount /var/lib/os-prober/mount: Invalid argument
grub-probe: error: no such disk.
grub-probe: error: no such disk.
grub-probe: error: no such disk.

Could be something like #686314. Can you try (in the installer) to do
the workaround found there (loading the fuse module)?

I'll try the workaround and report back.

Sadly, that didn't solve the problem.

The "umount: can't umount..." error message went away, but the three 'no such disk' messages remained. And grub install still objected because there was only one OS...

I've attached the relevant section of /var/log/installer/syslog

Hope it helps...

Thanks!

Rick
Sep 13 07:15:48 anna-install: Installing os-prober-udeb
Sep 13 07:15:48 os-prober: File descriptor 3 (pipe:[1755]) leaked on lvs 
invocation. Parent PID 15811: log-output
Sep 13 07:15:48 os-prober: File descriptor 4 (/dev/pts/0) leaked on lvs 
invocation. Parent PID 15811: log-output
Sep 13 07:15:48 os-prober: File descriptor 5 (/dev/pts/0) leaked on lvs 
invocation. Parent PID 15811: log-output
Sep 13 07:15:48 os-prober: File descriptor 6 (/dev/pts/0) leaked on lvs 
invocation. Parent PID 15811: log-output
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/50mounted-tests on 
/dev/sda1
Sep 13 07:15:48 50mounted-tests: debug: mounted using GRUB ext2 filesystem 
driver
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/10freedos
Sep 13 07:15:48 10freedos: debug: /dev/sda1 is not a FAT partition: exiting
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/10qnx
Sep 13 07:15:48 10qnx: debug: /dev/sda1 is not a QNX4 partition: exiting
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/20macosx
Sep 13 07:15:48 macosx-prober: debug: /dev/sda1 is not an HFS+ partition: 
exiting
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/20microsoft
Sep 13 07:15:48 20microsoft: debug: /dev/sda1 is not a MS partition: exiting
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/30utility
Sep 13 07:15:48 30utility: debug: /dev/sda1 is not a FAT partition: exiting
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/40lsb
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/70hurd
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/80minix
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/83haiku
Sep 13 07:15:48 83haiku: debug: /dev/sda1 is not a BeFS partition: exiting
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/90linux-distro
Sep 13 07:15:48 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/90solaris
Sep 13 07:15:48 finish-install: rmdir: '/var/lib/os-prober/mount': Device or 
resource busy
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/50mounted-tests on 
/dev/sda2
Sep 13 07:15:48 50mounted-tests: debug: /dev/sda2 type not recognised; skipping
Sep 13 07:15:48 os-prober: debug: os detected by 
/usr/lib/os-probes/50mounted-tests
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/50mounted-tests on 
/dev/sda5
Sep 13 07:15:48 finish-install: rmdir: '/var/lib/os-prober/mount': Device or 
resource busy
Sep 13 07:15:48 os-prober: debug: /dev/sdb1: part of software raid array
Sep 13 07:15:48 os-prober: debug: /dev/sdc1: part of software raid array
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/mounted/10freedos 
on mounted /dev/sdd1
Sep 13 07:15:48 10freedos: debug: /dev/sdd1 is not a FAT partition: exiting
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/mounted/10qnx on 
mounted /dev/sdd1
Sep 13 07:15:48 10qnx: debug: /dev/sdd1 is not a QNX4 partition: exiting
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/mounted/20macosx 
on mounted /dev/sdd1
Sep 13 07:15:48 macosx-prober: debug: /dev/sdd1 is not an HFS+ partition: 
exiting
Sep 13 07:15:48 os-prober: debug: running 
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/sdd1
Sep 13 07:15:48 20microsoft: debug: /dev/sdd1 is not a MS partition: exiting
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/mounted/30utility 
on mounted /dev/sdd1
Sep 13 07:15:48 30utility: debug: /dev/sdd1 is not a FAT partition: exiting
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/mounted/40lsb on 
mounted /dev/sdd1
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/mounted/70hurd on 
mounted /dev/sdd1
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/mounted/80minix on 
mounted /dev/sdd1
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/mounted/83haiku on 
mounted /dev/sdd1
Sep 13 07:15:48 83haiku: debug: /dev/sdd1 is not a BeFS partition: exiting
Sep 13 07:15:48 os-prober: debug: running 
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sdd1
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/mounted/90solaris 
on mounted /dev/sdd1
Sep 13 07:15:48 os-prober: debug: running /usr/lib/os-probes/50mounted-tests on 
/dev/sde1
Sep 13 07:15:49 50mounted-tests: debug: mounted using GRUB fat filesystem driver
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/10freedos
Sep 13 07:15:49 10freedos: debug: /dev/sde1 is a FAT partition (mounted by GRUB)
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/10qnx
Sep 13 07:15:49 10qnx: debug: /dev/sde1 is not a QNX4 partition: exiting
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/20macosx
Sep 13 07:15:49 macosx-prober: debug: /dev/sde1 is not an HFS+ partition: 
exiting
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/20microsoft
Sep 13 07:15:49 20microsoft: debug: /dev/sde1 is a FAT partition (mounted by 
GRUB)
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/30utility
Sep 13 07:15:49 30utility: debug: /dev/sde1 is a FAT partition (mounted by GRUB)
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/40lsb
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/70hurd
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/80minix
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/83haiku
Sep 13 07:15:49 83haiku: debug: /dev/sde1 is not a BeFS partition: exiting
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/90linux-distro
Sep 13 07:15:49 50mounted-tests: debug: running subtest 
/usr/lib/os-probes/mounted/90solaris
Sep 13 07:15:49 finish-install: rmdir: '/var/lib/os-prober/mount': Device or 
resource busy
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/50mounted-tests on 
/dev/mapper/VG01-LV01_00
Sep 13 07:15:49 finish-install: grub-probe: error: no such disk.
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/mounted/10freedos 
on mounted /dev/mapper/monk-home
Sep 13 07:15:49 10freedos: debug: /dev/mapper/monk-home is not a FAT partition: 
exiting
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/mounted/10qnx on 
mounted /dev/mapper/monk-home
Sep 13 07:15:49 10qnx: debug: /dev/mapper/monk-home is not a QNX4 partition: 
exiting
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/mounted/20macosx 
on mounted /dev/mapper/monk-home
Sep 13 07:15:49 macosx-prober: debug: /dev/mapper/monk-home is not an HFS+ 
partition: exiting
Sep 13 07:15:49 os-prober: debug: running 
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/mapper/monk-home
Sep 13 07:15:49 20microsoft: debug: /dev/mapper/monk-home is not a MS 
partition: exiting
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/mounted/30utility 
on mounted /dev/mapper/monk-home
Sep 13 07:15:49 30utility: debug: /dev/mapper/monk-home is not a FAT partition: 
exiting
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/mounted/40lsb on 
mounted /dev/mapper/monk-home
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/mounted/70hurd on 
mounted /dev/mapper/monk-home
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/mounted/80minix on 
mounted /dev/mapper/monk-home
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/mounted/83haiku on 
mounted /dev/mapper/monk-home
Sep 13 07:15:49 83haiku: debug: /dev/mapper/monk-home is not a BeFS partition: 
exiting
Sep 13 07:15:49 os-prober: debug: running 
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/mapper/monk-home
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/mounted/90solaris 
on mounted /dev/mapper/monk-home
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/50mounted-tests on 
/dev/mapper/monk-root
Sep 13 07:15:49 finish-install: grub-probe: error: no such disk.
Sep 13 07:15:49 os-prober: debug: running /usr/lib/os-probes/50mounted-tests on 
/dev/mapper/monk-root2
Sep 13 07:15:50 finish-install: grub-probe: error: no such disk.
Sep 13 07:15:50 os-prober: debug: running /usr/lib/os-probes/mounted/10freedos 
on mounted /dev/mapper/monk-root3
Sep 13 07:15:50 10freedos: debug: /dev/mapper/monk-root3 is not a FAT 
partition: exiting
Sep 13 07:15:50 os-prober: debug: running /usr/lib/os-probes/mounted/10qnx on 
mounted /dev/mapper/monk-root3
Sep 13 07:15:50 10qnx: debug: /dev/mapper/monk-root3 is not a QNX4 partition: 
exiting
Sep 13 07:15:50 os-prober: debug: running /usr/lib/os-probes/mounted/20macosx 
on mounted /dev/mapper/monk-root3
Sep 13 07:15:50 macosx-prober: debug: /dev/mapper/monk-root3 is not an HFS+ 
partition: exiting
Sep 13 07:15:50 os-prober: debug: running 
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/mapper/monk-root3
Sep 13 07:15:50 20microsoft: debug: /dev/mapper/monk-root3 is not a MS 
partition: exiting
Sep 13 07:15:50 os-prober: debug: running /usr/lib/os-probes/mounted/30utility 
on mounted /dev/mapper/monk-root3
Sep 13 07:15:50 30utility: debug: /dev/mapper/monk-root3 is not a FAT 
partition: exiting
Sep 13 07:15:50 os-prober: debug: running /usr/lib/os-probes/mounted/40lsb on 
mounted /dev/mapper/monk-root3
Sep 13 07:15:50 os-prober: debug: running /usr/lib/os-probes/mounted/70hurd on 
mounted /dev/mapper/monk-root3
Sep 13 07:15:50 os-prober: debug: running /usr/lib/os-probes/mounted/80minix on 
mounted /dev/mapper/monk-root3
Sep 13 07:15:50 os-prober: debug: running /usr/lib/os-probes/mounted/83haiku on 
mounted /dev/mapper/monk-root3
Sep 13 07:15:50 83haiku: debug: /dev/mapper/monk-root3 is not a BeFS partition: 
exiting
Sep 13 07:15:50 os-prober: debug: running 
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/mapper/monk-root3
Sep 13 07:15:50 os-prober: debug: running /usr/lib/os-probes/mounted/90solaris 
on mounted /dev/mapper/monk-root3
Sep 13 07:15:50 os-prober: debug: /dev/mapper/monk-swap_1: is active swap

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