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Re: SDK kit issues with 15.04

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Thanks Timo, this seems to have solved it for me. At any rate, I was able to successfully build an armhf kit and start building packages again. 

Cheers,

Mitchell

On 13/05/15 18:50, Timo Jyrinki wrote:

Hi Mitchell again,

It seems Christian found a workaround I just tested it to be working.
So, adding the following line:

none /home none rslave 0 0

to /etc/schroot/click/fstab seems to work. While doing it, I removed
my previous /home/timo line so that wasn't needed after all.

-Timo


On Wed, May 6, 2015 at 9:10 AM, Timo Jyrinki <timo.jyrinki@xxxxxxxxxxxxx> wrote:

Hi Mitchell,

This is the unfortunate bug #1427264 [1] that I'm also hitting and
filed a duplicate bug some time ago.

[1] https://bugs.launchpad.net/ubuntu/+source/click/+bug/1427264

I didn't get the workaround working though, if I understood it
correctly. I added the following line to the file
/etc/schroot/click/fstab:

/home/timo      /home/timo      none    rw,rbind        0       0

But got the same error still. I did restart schroot after the change.
CC:ing Sebastien who has written the bug description.

-Timo

On Wed, May 6, 2015 at 2:06 AM, Mitchell Reese
<dev@xxxxxxxxxxxxxxxxxxxxx> wrote:

Hi folks, i've got a problem installing an armhf kit with the Ubuntu-sdk on
15.04. I'm on a fresh install of 15.04, and installed the ubuntu-sdk
package. Have also added the ppa in case, but no change.

Everything runs fine with installing the kit for my Nexus 7 (2013) tablet,
until it crashes at the end. Seems to be something to do with the encrypted
home partition I have... the sdk finishes setting up the kit with errors
(creates the chroot, but then removes it, uninstalling all the packages it
downloaded). Then my laptop behaves like I've unmounted my ecryptfs file
system... i.e., if I browse to /home/user., I get the default files in an
ecryptfs setup that haven't been mounted, nothing else is there until I
reboot. I'm using the default ecryptfs setup by checking the 'encrypt home
directory' on the initial install. This was not an issue with 14.10 (same
setup)

Any ideas what's going wrong here? I had expected an easier setup...

Below is the last bit of output from creating the kit:

E: 10mount: umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home/mitchell:
target is busy E: 10mount: (In some cases useful info about processes that
E: 10mount: use the device is found by lsof(8) or fuser(1).) E:
click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2: Chroot
setup failed: stage=setup-stop
umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home/mitchell:
target is busy (In some cases useful info about processes that use the
device is found by lsof(8) or fuser(1).)
umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home:
target is busy (In some cases useful info about processes that use the
device is found by lsof(8) or fuser(1).)
umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2:
target is busy (In some cases useful info about processes that use the
device is found by lsof(8) or fuser(1).)
Command returned 1: schroot u root -c source:click-ubuntu-sdk-15.04-armhf -
/finish.sh
Traceback (most recent call last): File "/usr/bin/click", line 86, in
sys.exit(main()) File "/usr/bin/click", line 82, in main return
mod.run(args) File
"/usr/lib/python3/dist-packages/click/commands/chroot.py", line 266, in run
return args.func(parser, args) File
"/usr/lib/python3/dist-packages/click/commands/chroot.py", line 68, in
create return chroot.create(args.keep_broken_chroot) File
"/usr/lib/python3/dist-packages/click/chroot.py", line 551, in create
self.destroy() File "/usr/lib/python3/dist-packages/click/chroot.py", line
649, in destroy shutil.rmtree(chroot_dir) File
"/usr/lib/python3.4/shutil.py", line 464, in rmtree _rmtree_safe_fd(fd,
path, onerror) File "/usr/lib/python3.4/shutil.py", line 406, in
_rmtree_safe_fd onerror(os.rmdir, fullname, sys.exc_info()) File
"/usr/lib/python3.4/shutil.py", line 404, in _rmtree_safe_fd os.rmdir(name,
dir_fd=topfd) OSError: [Errno 16] Device or resource busy: 'home'
There was an error creating the click target, cleaning up
umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home/mitchell:
target is busy (In some cases useful info about processes that use the
device is found by lsof(8) or fuser(1).) umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home:
target is busy (In some cases useful info about processes that use the
device is found by lsof(8) or fuser(1).)
umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2:
target is busy (In some cases useful info about processes that use the
device is found by lsof(8) or fuser(1).)
Traceback (most recent call last): File "/usr/bin/click", line 86, in
sys.exit(main()) File "/usr/bin/click", line 82, in main return
mod.run(args) File
"/usr/lib/python3/dist-packages/click/commands/chroot.py", line 266, in run
return args.func(parser, args) File
"/usr/lib/python3/dist-packages/click/commands/chroot.py", line 91, in
destroy return chroot.destroy() File
"/usr/lib/python3/dist-packages/click/chroot.py", line 649, in destroy
shutil.rmtree(chroot_dir) File "/usr/lib/python3.4/shutil.py", line 464, in
rmtree _rmtree_safe_fd(fd, path, onerror) File
"/usr/lib/python3.4/shutil.py", line 406, in _rmtree_safe_fd
onerror(os.rmdir, fullname, sys.exc_info()) File
"/usr/lib/python3.4/shutil.py", line 404, in _rmtree_safe_fd os.rmdir(name,
dir_fd=topfd) OSError: [Errno 16] Device or resource busy: 'home'
Unmounting
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2
Unmount failed... trying to force
umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2:
target is busy (In some cases useful info about processes that use the
device is found by lsof(8) or fuser(1).)
Unmounting
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home
Unmount failed... trying to force Unmounting
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home
failed Unmounting
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home/mitchell
Unmount failed... trying to force Unmounting
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home/mitchell
failed Deleting /etc/schroot/chroot.d/click-ubuntu-sdk-15.04-armhf Deleting
/var/lib/schroot/chroots/click-ubuntu-sdk-15.04-armhf
umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home:
mountpoint not found umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home:
mountpoint not found umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home/mitchell:
mountpoint not found umount:
/var/lib/schroot/mount/click-ubuntu-sdk-15.04-armhf-04fb8d7e-df93-48cb-b9f5-3fe7013914d2/home/mitchell:
mountpoint not found
click target was removed successfully
---Click exited with errors, please check the output---

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