[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[bigsicret]

solution ici : https://bbs.archlinux.org/viewtopic.php?id=148033

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[bigsicret]

Same problem with debian 9. I had no problem with debian 8.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Sebastian Geiger]

Present in 16.10.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[NoOp]

Still present in 16.04:

4.4.0-51-generic #72-Ubuntu SMP Thu Nov 24 18:29:54 UTC 2016 x86_64
x86_64 x86_64 GNU/Linux

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[VinDSL]

@monochromec,

David's bug appears to be here:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1640200

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[monochromec]

Hi David,

As this issue is still persisting (and none of the above work-arounds
worked for me): What's the bug # of the new bug you filed a few days
ago?

Thanks for your help!

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[dino99]

** Changed in: systemd
   Status: Incomplete => Invalid

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[David]

I am experiencing  the same problem on a new install of 16.10 AMD 64 Gateway 
laptop. I did report it as a separate bug but I am adding my name to this one 
also. 
Thanks,
It may have something to do with the timing or swap. I hope someone takes 
notice and replies :)
 thanks,

David

** Changed in: systemd
   Status: Invalid => Incomplete

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[VinDSL]

This bug is affecting my Dell 7010 desktop machine, after a fresh
install of Ubuntu 16.10.  Never had this problem during testing.  Smells
like a regression...

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Prashant Gupta]

Hi all
 
I am running Ubuntu 16.04 which I have upgraded from ubuntu 15.10 and I am 
still facing the same issue is after shutdown,the system hangs and I have to 
manually do hard shutdown.I have tried lots of solutions then came to this bug 
,will try swap off but I guess this is not the permanent solution.Please reopen 
this bug

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[mindentropy]

This bug is still present in Xenial. I have 4 different machines which
are affected by this bug.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Lauren Weinstein]

This bug appears to now be fixed for me, at least in initial testing.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Carlos Pineda]

I had the same problem but it started after I uncomment the following
line in the /etc/default/grub file:

#GRUB_TERMINAL=console.

I commented it again and the PC start to shutdown again without
problems.

I commented this line at first because I had a problem with my screen
resolution mode... it was always as 640x400 so I commented that line and
my system let me choose another mode.  Of course when I commented the
line again the resolution started again in 640x400, but I changed the
line

GRUB_GFXMODE=640x400 to GRUB_GFXMODE=1024x768 and it works fine in this
mode... I will try other modes later but maybe this can help you all.

The GRUB_TERMINAL line is related to the graphical terminal and the line
GRUB_GFXMODE is related to the Mode of the graphical terminal.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

FYI I filed a new Bug #1582011 as requested.

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Re: [Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Lauren Weinstein]

This is not a trivial matter. It needs to be backported.

On Mon, Jun 13, 2016 at 1:25 AM, Danny Yates 
wrote:

> Since there hasn't been an answer for a month, I'll ask the question
> again...
>
> Is there any chance that this will be backported for Xenial? At the
> moment, folks on an LTS release are struggling to cleanly shut their
> machines down.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1464917
>
> Title:
>   reboot hangs at 'Reached target Shutdown'
>
> Status in systemd:
>   Invalid
> Status in systemd package in Ubuntu:
>   Fix Released
>
> Bug description:
>   This bug is resolved.  Do not follow up to this bug.  Shutdown bugs
>   are specific to the software installed and its configuration.  If you
>   are experiencing a shutdown hang, please file a separate bug report
>   and follow the debugging instructions described in the "Debugging
>   boot/shutdown problems" section of
>   /usr/share/doc/systemd/README.Debian.gz to check if there are any
>   hanging jobs at shutdown. Capturing a screen photo of "journalctl -b"
>   in the rescue shell might be enlightening.
>
>   [Original report]
>   I rebooted my 15.04 system, and found it hanging indefinitely at the
> plymouth shutdown screen.  Hitting esc to reveal the console showed a
> normal set of shutdown messages, ending with 'Reached target Shutdown'
> (paraphrased from memory).
>
>   The system never rebooted on its own.  I had to use SysRq to finish
>   the shutdown.
>
>
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 15.04
>   Package: systemd 219-7ubuntu6
>   ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
>   Uname: Linux 3.19.0-20-generic x86_64
>   ApportVersion: 2.17.2-0ubuntu1.1
>   Architecture: amd64
>   CurrentDesktop: Unity
>   Date: Sat Jun 13 11:53:10 2015
>   InstallationDate: Installed on 2010-09-24 (1723 days ago)
>   InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64
> (20100816.1)
>   MachineType: LENOVO 2306CTO
>   ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-20-generic
> root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7
>   SourcePackage: systemd
>   UpgradeStatus: Upgraded to vivid on 2014-12-06 (189 days ago)
>   dmi.bios.date: 10/25/2013
>   dmi.bios.vendor: LENOVO
>   dmi.bios.version: G2ET97WW (2.57 )
>   dmi.board.asset.tag: Not Available
>   dmi.board.name: 2306CTO
>   dmi.board.vendor: LENOVO
>   dmi.board.version: Not Defined
>   dmi.chassis.asset.tag: No Asset Information
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: LENOVO
>   dmi.chassis.version: Not Available
>   dmi.modalias:
> dmi:bvnLENOVO:bvrG2ET97WW(2.57):bd10/25/2013:svnLENOVO:pn2306CTO:pvrThinkPadX230:rvnLENOVO:rn2306CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
>   dmi.product.name: 2306CTO
>   dmi.product.version: ThinkPad X230
>   dmi.sys.vendor: LENOVO
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/systemd/+bug/1464917/+subscriptions
>

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Title:
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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Danny Yates]

Since there hasn't been an answer for a month, I'll ask the question
again...

Is there any chance that this will be backported for Xenial? At the
moment, folks on an LTS release are struggling to cleanly shut their
machines down.

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Title:
  reboot hangs at 'Reached target Shutdown'

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Re: [Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Lauren Weinstein]

Thanks. Will it backport to 16.04?

L


On Thu, May 5, 2016 at 8:04 PM, Martin Pitt  wrote:

> > "* On shutdown, unmount /tmp before disabling swap. (Closes: #788303)"
>
> This fix is in xenial-proposed now, for the record.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1464917
>
> Title:
>   reboot hangs at 'Reached target Shutdown'
>
> Status in systemd:
>   Invalid
> Status in systemd package in Ubuntu:
>   Fix Released
>
> Bug description:
>   This bug is resolved.  Do not follow up to this bug.  Shutdown bugs
>   are specific to the software installed and its configuration.  If you
>   are experiencing a shutdown hang, please file a separate bug report
>   and follow the debugging instructions described in the "Debugging
>   boot/shutdown problems" section of
>   /usr/share/doc/systemd/README.Debian.gz to check if there are any
>   hanging jobs at shutdown. Capturing a screen photo of "journalctl -b"
>   in the rescue shell might be enlightening.
>
>   [Original report]
>   I rebooted my 15.04 system, and found it hanging indefinitely at the
> plymouth shutdown screen.  Hitting esc to reveal the console showed a
> normal set of shutdown messages, ending with 'Reached target Shutdown'
> (paraphrased from memory).
>
>   The system never rebooted on its own.  I had to use SysRq to finish
>   the shutdown.
>
>
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 15.04
>   Package: systemd 219-7ubuntu6
>   ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
>   Uname: Linux 3.19.0-20-generic x86_64
>   ApportVersion: 2.17.2-0ubuntu1.1
>   Architecture: amd64
>   CurrentDesktop: Unity
>   Date: Sat Jun 13 11:53:10 2015
>   InstallationDate: Installed on 2010-09-24 (1723 days ago)
>   InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64
> (20100816.1)
>   MachineType: LENOVO 2306CTO
>   ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-20-generic
> root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7
>   SourcePackage: systemd
>   UpgradeStatus: Upgraded to vivid on 2014-12-06 (189 days ago)
>   dmi.bios.date: 10/25/2013
>   dmi.bios.vendor: LENOVO
>   dmi.bios.version: G2ET97WW (2.57 )
>   dmi.board.asset.tag: Not Available
>   dmi.board.name: 2306CTO
>   dmi.board.vendor: LENOVO
>   dmi.board.version: Not Defined
>   dmi.chassis.asset.tag: No Asset Information
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: LENOVO
>   dmi.chassis.version: Not Available
>   dmi.modalias:
> dmi:bvnLENOVO:bvrG2ET97WW(2.57):bd10/25/2013:svnLENOVO:pn2306CTO:pvrThinkPadX230:rvnLENOVO:rn2306CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
>   dmi.product.name: 2306CTO
>   dmi.product.version: ThinkPad X230
>   dmi.sys.vendor: LENOVO
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/systemd/+bug/1464917/+subscriptions
>

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Gregory Kramida]

Dear all, turns out, my system was suffering from completely different
bug with similar symptoms. It was a problem with the motherboard BIOS. I
upgraded the BIOS and the bug went away. I'm taking myself off the
mailing list for this bug.

If you're suffering from a similar issue even after the fix in Xenial,
try upgrading your BIOS. If that doesn't help and you're on a desktop,
try clearing CMOS with the jumper (not through the menu) after the
successful BIOS upgrade.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Martin Pitt]

> "* On shutdown, unmount /tmp before disabling swap. (Closes: #788303)"

This fix is in xenial-proposed now, for the record.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Martin Pitt]

Again: If you are affected by a shutdown hang, due to the swap issue or
otherwise, please file a new bug.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

229-5 is set to release with 16.10 "Yakkety Yak"

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

according to the changelog: http://metadata.ftp-
master.debian.org/changelogs//main/s/systemd/systemd_229-5_changelog

"systemd (229-5) unstable; urgency=medium"

"* On shutdown, unmount /tmp before disabling swap. (Closes: #788303)"

is supposed to fix the hang on shutdown.  Provided that we are all experiencing 
the "same hang" issue.
Reading this bug #1464917 then referenced #788303 which references #2930 
https://github.com/systemd/systemd/issues/2930 which was merged with #3087 
https://github.com/systemd/systemd/pull/3087

Just need to figure out when systemd 229-5 is stable released to Ubuntu

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[ggalli]

Will it be ported (systemd 229-5, that should fix swap issue) to Ubuntu
16.04 ?

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Martin Pitt]

This could be https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=788303
then. But really, please file new bugs -- the same symptom ("long
shutdown" or similar) might apear the same, but over time we've seen
wildly different root causes.

** Changed in: systemd
   Status: New => Invalid

** Bug watch added: Debian Bug tracker #788303
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=788303

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Tőkés Attila]

** Attachment added: "mem.txt"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+attachment/4649398/+files/mem.txt

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Tőkés Attila]

This still happens in 16.04 LST! As it was described several times above
the shutdown process somehow blocks/gets in a deadlock when un-mounting
the swap partitions. I did not understood exactly what happens but the
recovery console clearly shows that the swap space is still on and
vailable and there are four .swap jobs "running" (although I have a
single swap partition).

PS: The "Fix Released" status suggest for me that some work was done to
fix this issue, which supposes that the issue was clearly understood.
This is obiviously not the case here.

** Attachment added: "jobs.txt"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+attachment/4649397/+files/jobs.txt

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Steve Langasek]

On Wed, Apr 27, 2016 at 04:49:37PM -, winnie wrote:

> Please reopen this issue.

File a new bug for your issue, as Martin indicated.

> Systemd doesn't offer much for shutdown debugging

It does, as documented in the README that Martin pointed out in this bug.
This would perhaps be more obvious if that information were not being buried
in a discussion on a metabug where everyone is me-too'ing the same symptoms.
Which is another reason you should file a new bug report for your issue.


** Description changed:

- I rebooted my 15.04 system, and found it hanging indefinitely at the
- plymouth shutdown screen.  Hitting esc to reveal the console showed a
- normal set of shutdown messages, ending with 'Reached target Shutdown'
- (paraphrased from memory).
+ This bug is resolved.  Do not follow up to this bug.  Shutdown bugs are
+ specific to the software installed and its configuration.  If you are
+ experiencing a shutdown hang, please file a separate bug report and
+ follow the debugging instructions described in the "Debugging
+ boot/shutdown problems" section of
+ /usr/share/doc/systemd/README.Debian.gz to check if there are any
+ hanging jobs at shutdown. Capturing a screen photo of "journalctl -b" in
+ the rescue shell might be enlightening.
+ 
+ [Original report]
+ I rebooted my 15.04 system, and found it hanging indefinitely at the plymouth 
shutdown screen.  Hitting esc to reveal the console showed a normal set of 
shutdown messages, ending with 'Reached target Shutdown' (paraphrased from 
memory).
  
  The system never rebooted on its own.  I had to use SysRq to finish the
  shutdown.
+ 
+ 
  
  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: systemd 219-7ubuntu6
  ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
  Uname: Linux 3.19.0-20-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sat Jun 13 11:53:10 2015
  InstallationDate: Installed on 2010-09-24 (1723 days ago)
  InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 
(20100816.1)
  MachineType: LENOVO 2306CTO
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-20-generic 
root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7
  SourcePackage: systemd
  UpgradeStatus: Upgraded to vivid on 2014-12-06 (189 days ago)
  dmi.bios.date: 10/25/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G2ET97WW (2.57 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2306CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrG2ET97WW(2.57):bd10/25/2013:svnLENOVO:pn2306CTO:pvrThinkPadX230:rvnLENOVO:rn2306CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2306CTO
  dmi.product.version: ThinkPad X230
  dmi.sys.vendor: LENOVO

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[winnie]

Please reopen this issue. I can reproduce this on several sligthly different 
boxes which are installed from scratch. I didn't find a good way to reproduce 
this reliably. It does however happen regulary on reboot/shutdown. My guess is 
about every 5th time. 
I am able to switch to tty1 but typing anything is not possible.

Systemd doesn't offer much for shutdown debugging (even though a lot of
debugging-tweaks exist for the boot-process). Has anybody an idea how to
debug this properly?

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[nand]

This or an identical-looking bug affects all of our test machines
running Ubuntu 16.04. The machines are also fully patched.

It's not consistent, the bug seems to happen sporadically. It must be
some sort of race condition. I can either reproduce it or not, on the
same machine, as the same user, running the same series of instructions
(boot up, log in, open shell, type `systemctl reboot`).

I can't give you a clear list of what the last few services that got
stopped were since it seems inconsistent. But sometimes, it's seemingly
triggered by lvm2-monitor being stopped (perhaps too late? I know that
lvm2 being stopped too late can definitely trigger some indefinite
hangs).

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Steve Langasek]

> Steve, do you still have this problem on later Ubuntu versions?

No, this issue is not reproducible for me in xenial.  Marking as fixed.

** Changed in: systemd (Ubuntu)
   Status: Incomplete => Fix Released

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Martin Pitt]

> I've also noticed this in Virtualbox, particularly after installation
is complete that it won't reboot.

That sounds like it would affect the live system with ubiquity, rather
than an installed system? Or did I misunderstand this? Shutdown on the
live system has always been brittle particularly in VMs, as the "press
enter after removing the install medium" plymouth message often gets
eaten.

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Re: [Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Mario Limonciello]

I've definitely reproduced this as recently as today on a real machine on
16.04 (fully up to date) with similar symptoms described as reaching the
shutdown target and then just hanging for a while.

I also uses sysrq to recover at that point.

I've also noticed this in Virtualbox, particularly after installation is
complete that it won't reboot.

On Tue, Apr 26, 2016, 14:31 Martin Pitt  wrote:

> Steve, do you still have this problem on later Ubuntu versions? Please
> follow "Debugging boot/shutdown problems" in
> /usr/share/doc/systemd/README.Debian.gz and check if there are any
> hanging jobs at shutdown. Capturing a screen photo of "journalctl -b" in
> the  rescue shell might also be enlightening.
>
> Other reporters:  Such bugs are highly specific  to a particular
> installation or hardware (and in that case are in the kernel domain), so
> it's usually better to file new reports.
>
> ** Changed in: systemd (Ubuntu)
>Status: Confirmed => Incomplete
>
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> Title:
>   reboot hangs at 'Reached target Shutdown'
>
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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Martin Pitt]

Steve, do you still have this problem on later Ubuntu versions? Please
follow "Debugging boot/shutdown problems" in
/usr/share/doc/systemd/README.Debian.gz and check if there are any
hanging jobs at shutdown. Capturing a screen photo of "journalctl -b" in
the  rescue shell might also be enlightening.

Other reporters:  Such bugs are highly specific  to a particular
installation or hardware (and in that case are in the kernel domain), so
it's usually better to file new reports.

** Changed in: systemd (Ubuntu)
   Status: Confirmed => Incomplete

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[dino99]

i highly suspect some old setting/config left behind:
- use gtkorphan to purge possible unused package(s)
- clean the system with bleachbit (as root; but optin carefully the settings)

and as a reminder, always 'purge' to get rid of old settings which
disturb the system and give unexpected troubles.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

I'm still using "sudo swapoff -a && systemctl poweroff" as a work around
Does anyone know how this bug gets ASSIGNED to a task group?

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Tom]

Did not have this on 15.10, but I am having this issue on 16.04.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[MarcVG]

I have the same problem on power off (not reboot) when upgraded to 16.04
LTS. Was not an issue in 15.10.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Francis Brown]

Now have this present in Xenial

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Tőkés Attila]

@dino99:
The problem is present in Xenial. Nothing changed after I upgraded to Ubuntu 
16.04 LTS preview.

** Tags added: xenial

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[dino99]

This problem is gone with xenial on my system. This was a transitional
issue.

** Tags removed: xenial

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[ggalli]

Hi All,
did anyone find at least a workaround to automate the shutdown process (while 
waiting for the issue to be fixed) ?

Thanks

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Adam]

Sorry my mistake. 
#ShutdownWatchdogSec=10min 
#DefaultTimeoutStopSec=90s

Thanks Daniel for pointing out my mistake.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

I wonder if the so called Watchdog Hardware is on my machine at all.  I
looked for the conf files in /dev/watchdog and found no such directory.
According to the website:
https://www.freedesktop.org/software/systemd/man/systemd-
system.conf.html  The manual reads as though its assumed watchdog
hardware is there.  It states that, "These settings have no effect if a
hardware watchdog is not available."

I wonder if anyone assumed the case if it was not there?

It is still my contention the swap management system is at fault here.
I have run several tests loading my 3.7 gig ram and 8.1 gig swap then
shutting all apps off.  Monitoring with system monitor RAM returns to
acceptable levels around .9 to 1.4 gig, however the swap never gets
below 2 gig even after 30 mins of no load conditions, all apps closed.
A swap management system appears to be absent minded.

Turning swap off is the only way I get a clean reboot or shutdown

sudo systemctl reboot or poweroff hang unless swap is cleared first and
swapoff fails if data held in swap is larger than available RAM.  I am
tempted to use SyReq +REISUB just to reboot, why wait for the hang?  I
check system monitor before running the command below to shutdown to
calculate whether the swapoff command will fail then decide how to
proceed.

sudo swapoff -a && systemctl poweroff

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Daniel Amendoeira]

My system (15.10 with full updates) has

#ShutdownWatchdogSec=10min

(and systemd-system.conf man page confirms the 10min default timeout)
and I still have the issue.

turning swap off before reboot
_OR_
sudo systemctl reboot

works without any issues, and I get an immediate reboot.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

Sweet!!  nice find Adam!

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Adam]

I guess i have found cause and solution. It's timeout.  
In logs after running system with systemd.log_level=debug I have:

Mar 09 21:45:25 misio systemd[1]: 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap: 
Forked /sbin/swapoff as 4403
...
And exactly 90s later:

Mar 09 21:46:55 misio systemd[1]: 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap: 
Deactivation timed out. Stopping.
Mar 09 21:46:55 misio systemd[1]: 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap: 
Changed deactivating -> deactivating-sigterm
Mar 09 21:46:55 misio systemd[1]: Received SIGCHLD from PID 4403 (swapoff).
Mar 09 21:46:55 misio systemd[1]: Child 4403 (swapoff) died (code=killed, 
status=15/TERM)
Mar 09 21:46:55 misio systemd[1]: 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap: 
Child 4403 belongs to 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap
Mar 09 21:46:55 misio systemd[1]: 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap: Swap 
process exited, code=killed status=15
Mar 09 21:46:55 misio systemd[1]: 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap: 
Changed deactivating-sigterm -> failed
Mar 09 21:46:55 misio systemd[1]: 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap: Job 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap/stop 
finished, result=done
Mar 09 21:46:55 misio systemd[1]: Deactivated swap 
/dev/disk/by-uuid/f7d9f751-c42a-40cf-bfb1-218c90c07b10.
Mar 09 21:46:55 misio systemd[1]: 
dev-disk-by\x2duuid-f7d9f751\x2dc42a\x2d40cf\x2dbfb1\x2d218c90c07b10.swap: Unit 
entered failed state.

Systemd has commented out ShutdownWatchdogSec=90s in /etc/systemd/system.conf.
I guess that means default value.

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Re: [Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Steve Langasek]

On Tue, Mar 08, 2016 at 09:09:46AM -, dino99 wrote:
> Xenial is also affected: reboot & shutdown, the lock usually ends by
> itself 10_20 seconds later, but sometimes it does not ends at all.

> Looks like its due to "lockfile-progs" which is described as:

lockfile-progs is a set of tools that lets you manage lockfiles.  It is not
the thing that is causing locks.  Something else must be doing that.  So
what on your system is using lockfile-progs during system shutdown?

For that matter, why do you think lockfile-progs is interfering with
shutdown at all?  The kinds of lockfiles that lockfile-progs manages do not
result in open file descriptors and should not prevent shutdown.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

Have you tried @Adam idea turn your swap off just prior to shutdown, allow the 
command to process its a work around that seems to work for many.  It may take 
10+ minutes if a lot of data was being held in swap but it should shutdown.
sudo swapoff -a && systemctl poweroff
The amount of data held in swap must be lower than the amount available in Ram 
or the command will fail FYI.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Alex]

This bug has reappeared for me, even after removing the older kernels.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Alberto Salvia Novella]

** Changed in: systemd (Ubuntu)
   Importance: Undecided => High

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[dino99]

Xenial is also affected: reboot & shutdown, the lock usually ends by
itself 10_20 seconds later, but sometimes it does not ends at all.

Looks like its due to "lockfile-progs" which is described as:

***
These programs use liblockfile to perform the file locking and
unlocking, so they are guaranteed compatible with Debian's
file locking policies.
***

Is there  a Debian/Ubuntu file locking policies difference explaining
that lock ?

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[dino99]

** Tags added: xenial

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[ggalli]

I did the "swapoff workaround" a number of times and not always it
worked...

Probably the swap handling is only part of the problem...

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

I am no expert but I looked into the systemd shutdown.target as well and found 
no parameters that can be changed.  I also performed a swap test where I loaded 
the swap partition to over 54% roughly 4.2 gig while my ram was at 87% full.  I 
have 3.7 gig ram available and 8.1 gig swap on my machine.  I loaded the system 
using Gimp opening and entire folder of photos, opening a browser and streaming 
a youtube movie. I then closed all applications and waited for 20 minutes with 
the monitor open. The swap file did lose half of its stored data to about 2 gig 
but then it seemed to pause at that point for a long time, longer than I was 
willing to wait.  I then ran:
sudo swapoff -a && systemctl poweroff

The swapoff process took another 10+ minutes and then the shutdown took
place without the hang.

It is my belief that the swap management app/function built into the OS
is the issue or at least part of it.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Tőkés Attila]

I'm just wondering if we could set some timeout for the shutdown in the
systemd configuration files.

I tried to add the following to the /usr/lib/systemd/user/shutdown.target 
config:
JobTimeoutSec=30
JobTimeoutAction=poweroff-force

but unfortunately it has no effect.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

Tokes,
Your description of behavior is exactly as mine.  The longer up time the more 
it is likely to hang.  Also when it hangs the cpu begins to crunch a lot of 
operations and the fan starts higher and higher rpm.  I get the same fan 
behavior when I 'sudo swapoff -a' as stated above prior to my shutdown as I do 
when I simply try to shutdown without running 'sudo swapoff -a' command.  
The difference is the shutdown completes as it should  if I take the time to 
run 'sudo swapoff -a' and wait for it to complete.
Swap management does seem to be pointing toward the direction of the issue.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Tőkés Attila]

I can confirm too that the issue is probably something to do with the
swap usage.

My first guess was that the problem has something to do with the
system's update, but seems that real cause is the swap usage. The
shutdown usually goes fine when the system is used only for a short time
and fails after a couple of hours of usage, when the system accumulates
some data in the swap.

I did today some test and I got the following result:
~10 hours uptime (idle), 45 MB swap usage - the showdown went fine
~50 min uptime, 2.2 GB swap usage - the showdown hangs

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

The issue came back for me a few shutdowns after I purged old kernel
images as explained above.

I was gonna wait until I've had more time before calling it successful
at least for me as a work around but I tried Adam's idea too and so far
it is working.  When you 'sudo swapoff -a' it takes time on my machine
for the system to do the switch.  I hear the cpu fan run higher and the
terminal screen is delayed in giving me the prompt back while the
command is processed.  I'm sure totally normal behavior.  Then I shut
down as usual and there is no delay at all, I see the message for a
second maybe and then my machine is off.

I first played around with the swappiness=0 but that made my machine
hang for normal operations so I set it to 50 and then tried Adam's idea
just before shutdown.  I think a nice script would be cool to make until
this issue is fixed officially.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[ggalli]

Tried Adam's workaround: if I do

swapoff 

and then shutdown, the system poweroff complete successfully.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[flurbius]

Im also having this problem on 15.04 a fresh install

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Adam]

** Attachment added: "journalctl: Reached target Shutdown. at 23:17:50 dump at 
23:24:34"
   
https://bugs.launchpad.net/systemd/+bug/1464917/+attachment/4583930/+files/journal.txt

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Adam]

I have similar problem.

I found workaround that usually allows me to shutdown system.
on debug-shell I run:

swapoff /dev/sda7

HDD start working and system poweroff few seconds later.

When system wasn't using swap before shutdown or i turn off swap before 
shutdown it went off almost instantly.
It just hangs when swap is used before poweroff.

I could do some debug if someone tell me what to check.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Adam]

** Attachment added: "jobs after Reached target Shutdown."
   
https://bugs.launchpad.net/systemd/+bug/1464917/+attachment/4583923/+files/jobs.txt

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[ggalli]

I have the same problem with Ubuntu 15.10, fresh install on a Lenovo B50-10: 
the system got stuck on shutdown or reboot (the last trace on screen, when I 
press Esc, is "Reached target shutdown").
I've tried waiting a few minutes (at least 10 min), but nothing changed... Only 
way to power off is to keep pressed power button (I don't think it is a good 
thing for the pc, but I have no other way to power off it)
Don't even know what to check to debug this (very annoying) issue.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Becky Depp]

I have the same problem with Lubuntu 15.10 and it was a fresh install,
however my computer hangs on shut down and reboot. The alt sysRq only
works to reboot and it doesn't work if i've already reached the "reached
target shutdown" as my keyboard isn't responsive at that point.

i did the following above about the linux image kernels and i have the
following:

linux-image-4.2.0-16-genericinstall
linux-image-4.2.0-27-genericinstall
linux-image-extra-4.2.0-16-generic  install
linux-image-extra-4.2.0-27-generic  install
linux-image-generic install


I am assuming those are the most recent?

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Alex]

@xtrchessreal I just tried a variant of what you said (I deleted
everything except the most recent kernel, and didn't keep the second
most latest) and it fixed it. I am now able to reboot without having
this bug any more.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Gregory Kramida]

@xtrchessreal, I followed the recipe and removed everything but the most
recent kernel. However, my problem didn't go away. Seeing as the
symptoms are slightly different, I am probably suffering from a
different bug. Still no clue how to diagnose or fix it.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

I ran
dpkg --get-selections | grep linux-image
 to find old installations of the kernel images such as: 
linux-image3.19.0.15-generic the purged them with this command

sudo apt-get purge linux-image-3.19.0-15-generic

I did this for all old linux-images in the list from the dpkg --etc command 
above
I deleted all but the current and the next most current, there were two 
linux-image-extra...etc that needed to be purged as well.  These were listed 
with a "deinstall" parameter in the dpkg --etc list.  I am not sure why those 
needed special attention but the rest auto purged the linux-image-extra...etc 
packages with the single: sudo apt-get purge linux-image-3.19.0-xx-generic 
command
 
I then upgraded to 15.10 and I no longer have the "Reached target Shutdown" 
hang issue...at this time, caveat it hangs for a few seconds but not 
indefinitely for me.

These are the only images currently installed now:

dpkg --get-selections | grep linux-image
linux-image-3.19.0-49-generic   install
linux-image-4.2.0-27-genericinstall
linux-image-extra-3.19.0-49-generic install
linux-image-extra-4.2.0-27-generic  install
linux-image-generic 

I would be interested if others have tried this?

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Karo]

I also have the same problem
After install ubuntu 15.04, I can't reboot / shutdown
It hangs on Reached target Shutdown

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Acetilamino]

The same problem on 15.10 willy fresh install full format HDD :/ Sysrq does not 
work for me too... Any idea please? 
Thanks for your help!

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Gary Letth]

Same here. Fresh install, 15.10 server on Intel RST raid 1 fakeraid.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Daniel Castro]

** Also affects: systemd
   Importance: Undecided
   Status: New

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

So far "unchecking running..." has not helped the hang situation for me,
it was already unchecked.  I unchecked the "use Hardware ..." too.  I
also closed all the peripheral apps like google voice, Hangouts, Unity
Web apps. first.  At some point I'll hit a breakthrough.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Gregory Kramida]

@xtrchessreal, yes, alt+SysRq+ REISUB didn't work. It did help me out in
some other strange glitches. I think in this case, the USB drivers were
already shut off, and since I have a USB keyborad, it was unresponsive.
Maybe an analog / laptop keyboard would have worked.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Gregory Kramida]

@xtrchessreal, if Chromium background processes are the culprit on your
platform, this would mean we are suffering from different issues.
Indeed, my symptoms are actually a bit different from what's described
in the original bug report -- I'm seeing the "Reached target Shutdown"
when I actually try to shut down, not reboot, and the system doesn't
fully shut down. My reboot works fine.

You can try to disable Chromium background processes from running in the
background when Chromium is shut down (settings --> Show advanced
settings --> uncheck "Continue running ... "), and close chromium before
you reboot.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

My Ubuntu 15.04 is fresh installed using the frugal install method.  Its a Sony 
Vaio VGN-FW250j and the bios is locked out, which is why I had to use the 
Frugal method.  Its a dual boot system with Windows 7.  The two share a Data 
drive for storage only.  I wish I knew how to capture the shutdown data. 
I have not upgraded to 15.10 since someone confirmed its still doing it on that 
as well.  The one odd thing for me is I tried to use a different browser than 
Chromium.  I started using Firefox and the Target Reached Shutdown hang only 
hangs for a few seconds and then shutsdown on its own.  But every time I bring 
up Chromium it hangs on shutdown or reboot and I have to use SYSRQ+alt+REISUB 
to reboot then wait until its up again just so I can shutdown properly. So I 
don't understand that and so far no one has been able to explain or repeat that 
to confirm it.  It is very repeatable for me.  
My hunch is some background google app that is embedded with Chromium is the 
culprit, at least in my case.  It may just be the beginning of a chain of 
events that happen to cause the hang but I don't know that because I can't 
capture the shutdown data.  I need a forensics tool.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[John Center]

** Attachment added: "IMG_0766.JPG"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+attachment/4537645/+files/IMG_0766.JPG

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[John Center]

My Dell workstation is a fresh install of 15.04, also.  I'm having the
same problem.  I've attached some screen shots that show the last
messages typically seen after I try REISUB.

** Attachment added: "IMG_0765.JPG"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+attachment/4537644/+files/IMG_0765.JPG

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Gregory Kramida]

I have a hunch that this bug only occurs on systems upgraded from a previous 
Ubuntu version, perhaps with replacement of upstart with systemd, but not on 
fresh Ubuntu 15.04 or 15.10 installations.
Everyone who is affected: is there anyone who started having this problem on a 
fresh 15.04 or later installation? Please let us know within a week. This may 
shed insight onto how this bug may be reproduced.

I've changed status to 'Confirmed' since it looks like all the
information that could be provided has been provided. Developers and
enthusiasts: if there is anything else we can do to help diagnose this,
please let us know.

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Re: [Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

@Gregory Kramida, I'll run a test with disabled background apps and reply
with results...Thanks for the info

On Sat, Dec 19, 2015 at 2:44 PM, Gregory Kramida 
wrote:

> @xtrchessreal, if Chromium background processes are the culprit on your
> platform, this would mean we are suffering from different issues.
> Indeed, my symptoms are actually a bit different from what's described
> in the original bug report -- I'm seeing the "Reached target Shutdown"
> when I actually try to shut down, not reboot, and the system doesn't
> fully shut down. My reboot works fine.
>
> You can try to disable Chromium background processes from running in the
> background when Chromium is shut down (settings --> Show advanced
> settings --> uncheck "Continue running ... "), and close chromium before
> you reboot.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1464917
>
> Title:
>   reboot hangs at 'Reached target Shutdown'
>
> Status in systemd package in Ubuntu:
>   Confirmed
>
> Bug description:
>   I rebooted my 15.04 system, and found it hanging indefinitely at the
>   plymouth shutdown screen.  Hitting esc to reveal the console showed a
>   normal set of shutdown messages, ending with 'Reached target Shutdown'
>   (paraphrased from memory).
>
>   The system never rebooted on its own.  I had to use SysRq to finish
>   the shutdown.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 15.04
>   Package: systemd 219-7ubuntu6
>   ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8
>   Uname: Linux 3.19.0-20-generic x86_64
>   ApportVersion: 2.17.2-0ubuntu1.1
>   Architecture: amd64
>   CurrentDesktop: Unity
>   Date: Sat Jun 13 11:53:10 2015
>   InstallationDate: Installed on 2010-09-24 (1723 days ago)
>   InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64
> (20100816.1)
>   MachineType: LENOVO 2306CTO
>   ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-20-generic
> root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7
>   SourcePackage: systemd
>   UpgradeStatus: Upgraded to vivid on 2014-12-06 (189 days ago)
>   dmi.bios.date: 10/25/2013
>   dmi.bios.vendor: LENOVO
>   dmi.bios.version: G2ET97WW (2.57 )
>   dmi.board.asset.tag: Not Available
>   dmi.board.name: 2306CTO
>   dmi.board.vendor: LENOVO
>   dmi.board.version: Not Defined
>   dmi.chassis.asset.tag: No Asset Information
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: LENOVO
>   dmi.chassis.version: Not Available
>   dmi.modalias:
> dmi:bvnLENOVO:bvrG2ET97WW(2.57):bd10/25/2013:svnLENOVO:pn2306CTO:pvrThinkPadX230:rvnLENOVO:rn2306CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
>   dmi.product.name: 2306CTO
>   dmi.product.version: ThinkPad X230
>   dmi.sys.vendor: LENOVO
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+subscriptions
>

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Title:
  reboot hangs at 'Reached target Shutdown'

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Gregory Kramida]

** Changed in: systemd (Ubuntu)
   Status: Incomplete => Confirmed

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  reboot hangs at 'Reached target Shutdown'

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Johnny D. Wicked]

How is this resolved? I'm having same problem but with ubuntu15.10 with
kernel 4.2. Reboot works fine but when I try shutting down, I get to the
ubuntu purple splash screen with text saying reboot: powering down or
something like that and it just freeze. I waited like 4 hours and it's
stuck. I had to manually power it off by holding the power button on the
laptop. Need help with this problem. :(

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  reboot hangs at 'Reached target Shutdown'

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

You held down alt+SysRq and then typed REISUB one key at a time, and that 
didn't work?
This: "Dec 5 09:31:21 deepblue systemd[1811]: shutdown.target: Fixing 
conflicting jobs shutdown.target/stop,shutdown.target/start by deleting job 
shutdown.target/stop" Looks like something is wrong but I am not expert - you 
might be onto something.  I'm gonna do what you did and see what I get in 
Syslog.
This still affects me in 15.04 and only when I run Chromium but every time I 
run Chromium SMH - I hate intermittent issues.  Firefox does not cause this - 
go figure.

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  reboot hangs at 'Reached target Shutdown'

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Gregory Kramida]

Martin Pitt, I've tried all the recipes, here is what booting with
"debug" shows after shutdown (attached image).

Unfortunately, for me, SysRq doesn't work, the and the keyboard is
completely unresponsive. Is there any way to dig out what happened from
system logs post-factum, after next login?

I have the following in syslog:
"Dec  5 09:31:21 deepblue systemd[1811]: shutdown.target: Fixing conflicting 
jobs shutdown.target/stop,shutdown.target/start by deleting job 
shutdown.target/stop"
Could that be the issue?

I'll attach the part of the syslog that I think may be relevant to the
next message.

** Attachment added: "photo of screen at "Shutdown target reached""
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+attachment/4530149/+files/20151205_093504.jpg

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  reboot hangs at 'Reached target Shutdown'

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Gregory Kramida]

Syslog starting with initiating shutdown from gui and ending right
before hard shutdown.

** Attachment added: "syslog"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+attachment/4530150/+files/syslog

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  reboot hangs at 'Reached target Shutdown'

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Tőkés Attila]

** Attachment removed: "Shutdown process (without splash screen)"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+attachment/4512903/+files/shutdown.png

** Attachment added: "Shutdown process (without splash screen)"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+attachment/4515266/+files/shutdown.png

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  reboot hangs at 'Reached target Shutdown'

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Tőkés Attila]

I can confirm that happens with 15.10 too.

Attached a screenshot that shows a successful shutdown process (without
splash screen). The red line marks the moment where the process hangs if
the shutdown fails.

The workaround with the SysRq key presented here worked for me:
http://askubuntu.com/a/674209/93513

** Attachment added: "Shutdown process (without splash screen)"
   
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1464917/+attachment/4512903/+files/shutdown.png

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  reboot hangs at 'Reached target Shutdown'

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Dagur]

Still happens in 15.10

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

I can't speak for all but I have noticed a few including me using the
shutdown from the drop down at top right.  Interesting note for my case
- since I was not able to get debug info I decided to try a different
browser so I switched from Chromium to Firefox and oddly have not had
the problem since that switch.  Firefox is just a temp for now, I am
going to switch back and see if the problem persists with Chromium.  If
so Maybe Chromium has a background app that is hanging.  I have not
installed ANY of the Ubuntu extra feature Web Apps in Firefox where as
Chromium has all my google apps integrated.

How to capture the shutdown/poweroff dump data for debug?

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Matt Thomason]

Ugh, sorry, I should have said

sudo systemctl poweroff - not sudo systemctl shutdown

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Matt Thomason]

So, my 15.04 does exactly the same thing when I

sudo shutdown now -r

Like I have for years, leaving me with a server I have to run to and manually 
reboot.
However, after poking at the systemd docs I noticed it has its own 
shutdown+reboot command

sudo systemctl reboot  (or sudo systemctl shutdown to just shut down)

Which doesn't hang with the dreaded "reached target shutdown" ad
infinitum.

So, are people with problems all using the old "shutdown" command, or
are they using the new "systemctl shutdown"

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[kcdtv]

same problem here with toshiba satellite C55 and Xubuntu 15.04  It happens just 
after a BIOS update (from window)
I had some issues in the past fater updating BIOS, it generaly fucked my GRUB 
and my dual-boot
may it be related to X server?
 
[ 14193.953] (II) UnloadModule: "evdev"
[ 14193.964] (WW) xf86CloseConsole: KDSETMODE failed: Input/output error
[ 14193.964] (WW) xf86CloseConsole: VT_GETMODE failed: Input/output error
[ 14193.964] (EE) 
Fatal server error:
[ 14193.964] (EE) xf86CloseConsole: VT_ACTIVATE failed: Input/output error
[ 14193.965] (EE) 
[ 14193.965] (EE) 
Please consult the The X.Org Foundation support 
 at http://wiki.x.org
 for help. 
[ 14193.965] (EE) Please also check the log file at "/var/log/Xorg.1.log" for 
additional information.
[ 14193.965] (EE) 
[ 14193.965] (EE) 
[ 14193.965] (EE) Backtrace:
[ 14193.965] (EE) 0: /usr/bin/X (xorg_backtrace+0x56) [0x7f7c27653556]
[ 14193.965] (EE) 1: /usr/bin/X (0x7f7c274a+0x1b7749) [0x7f7c27657749]
[ 14193.965] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f7c25166000+0x352f0) 
[0x7f7c2519b2f0]
[ 14193.965] (EE) 
[ 14193.965] (EE) Segmentation fault at address 0x0
[ 14193.965] (EE) 
FatalError re-entered, aborting
[ 14193.965] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 14193.965] (EE) 
kcdtv@pr0fesoraBubbleVanAppletrudell:~$ 


libc.so.6 was installed no so long ago... could it be a problem with
this library?

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

So far I am unable to debug this.  I need to some help to determine how.
Is there a "shutdown log" I can view or post here.  The problem is
persistent now.  Ctrl+Alt+F9 only worked once and I do not know how to
capture this data.  In every case I have to reboot using Sysrq REISUB
and then immediately shutdown again to get laptop to shutdown properly.
As I stated before it seems to only affect me when I have had an
internet session.

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  reboot hangs at 'Reached target Shutdown'

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[xtrchessreal]

I see this intermittently mostly after an internet session and I see at
least 2 questions with total 5 upvotes on askubuntu.com concerning this
hang on reboot or shut-down on 15.04 specifically.  Most are hard
booting after the hang.  I found doing Ctrl+Alt+F1 followed by
Ctrl+Alt+Del will continue the reboot.  I will attempt to follow @Martin
Pitt instructions and gain some log data if it is helpful to you.
Please let me know if this is something you would like me to do.  I
referred to this bug#1464917 to those on askubuntu.com  Just trying to
help. :)

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Martin Pitt]

** Changed in: systemd (Ubuntu)
   Status: Confirmed = Incomplete

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Niklas Keller]

Unfortunately, it only fixed it in the first reboot. The one now had
that problem again, even with vivid-proposed.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Niklas Keller]

** Changed in: systemd (Ubuntu)
   Status: Expired = Confirmed

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Niklas Keller]

I can confirm that updating to vivid-proposed fixes that behavior.

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Launchpad Bug Tracker]

[Expired for systemd (Ubuntu) because there has been no activity for 60
days.]

** Changed in: systemd (Ubuntu)
   Status: Incomplete = Expired

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[Bug 1464917] Re: reboot hangs at 'Reached target Shutdown'

[Martin Pitt]

Your system isn't too happy because of bug 1452644. This is fixed in
vivid-proposed, but this hasn't made it into -updates yet. This causes
network mounts etc. to fail. That might be related to the shutdown
problems. To get this out of the way, could you install the -proposed
setserial and re-test?

Secondly, I suppose you actually used reboot (or the corresponding
indicator action), and not halt?

Can you please run sudo systemctl start debug-shell, then shut
down/reboot, and when it hangs do Ctrl+Alt+F9 look at systemctl list-
jobs (hanging jobs), or dmesg if you see any hanging jobs/errors
there? Do you get some meaningful errors at the end of journalctl? You
could try booting without quiet splash and with debug instead to
increase verbosity what's going on, shut down, and capture what's being
logged?

** Changed in: systemd (Ubuntu)
   Status: New = Incomplete

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