[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2020-03-16 Thread naisanza
`sudo killall -9 gdm` immediately fixes the "unresponsive" problem for
me. But you have to SSH into the box to do this, which is an extreme
bandaid

The screen remains blank even moving the mouse around for a few minutes,
and pressing ESC a couple times.

The monitor shows as "no input"

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Fix Released
Status in systemd package in Ubuntu:
  Fix Released

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-08 Thread Daniel van Vugt
Yes, confirmed fixed... somewhere.

** No longer affects: gnome-shell (Ubuntu)

** Changed in: gdm3 (Ubuntu)
   Status: Confirmed => Fix Released

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

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Fix Released
Status in systemd package in Ubuntu:
  Fix Released

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-07 Thread Rachel Greenham
as of this morning's updates, this problem seems to have disappeared.
I've been able to log out and back in several times to my ubuntu wayland
session, at least on my i915 machine (the dell laptop).

nb: this morning's updates updated gnome-session-bin and ubuntu-session
to 3.33.92-1ubuntu1, gdm3 to 3.33.92-2ubuntu1, but mutter and gnome-
shell remain at 3.33.91.. (Also and probably not
coincidentally seeing some unrelated dash-or-ubuntudock issues, but i'll
wait to see if they're resolved when gnome-shell goes up to 3.33.92
too.)

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-05 Thread Daniel van Vugt
Sorry I haven't got back to investigating this yet. I wonder though if
it's related to:

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/690

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Rachel Greenham
My point regarding gnome-session-wayland.target is that if we're seeing
different filenames for that file (assuming they're functionally the
same) and mine definitely comes from gnome-session-bin, does that
suggest we're running different gnome-session-bin versions? And seeing
as you're not reproducing an issue i'm seeing regarding the ending of a
gnome session... does that difference in what file you're expecting me
to have there and the file i *assure* you is actually there... signify
anything?

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Ken VanDine
** Tags removed: rls-ee-incoming

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https://bugs.launchpad.net/bugs/1841915

Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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Re: [Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Iain Lane
On Tue, Sep 03, 2019 at 01:28:08PM -, Rachel Greenham wrote:
> It is definitely /usr/lib/systemd/user-gnome-session-wayland.target.
> dpkg -S on that file gives gnome-session-bin which is on version
> 3.33.90-2ubuntu2. dpkg -S on the .service file gives no match.

If it happens when you remove --systemd, then it cannot be to do with
the systemd stuff.

-- 
Iain Lane  [ i...@orangesquash.org.uk ]
Debian Developer   [ la...@debian.org ]
Ubuntu Developer   [ la...@ubuntu.com ]

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Rachel Greenham
minor contextual note: It took me a little while to get the other
machine, ssh in (offending ssh key to resolve), call up this page to
remind me of the exact commands. The point of which is to say, these
weren't taken *immediately* after the logout, but at least a minute
later, certainly beyond that timeout discussed earlier. Also therefore
that that ssh session started *after* the hang event, didn't log in in
advance.

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Rachel Greenham
journalctl -b output as attached

loginctl as below:

rachel in ~ at rainbow
➜ loginctl
SESSION  UID USER   SEAT  TTY
  1 1000 rachel seat0 tty2
  3 1000 rachel   pts/0

2 sessions listed.

rachel in ~ at rainbow
➜ loginctl show-session 1
Id=1
User=1000
Name=rachel
Timestamp=Tue 2019-09-03 14:30:40 BST
TimestampMonotonic=20750725
VTNr=2
Seat=seat0
TTY=tty2
Remote=no
Service=gdm-autologin
Scope=session-1.scope
Leader=5228
Audit=1
Type=wayland
Class=user
Active=yes
State=closing
IdleHint=no
IdleSinceHint=0
IdleSinceHintMonotonic=0
LockedHint=no

rachel in ~ at rainbow
➜ loginctl show-session 3
Id=3
User=1000
Name=rachel
Timestamp=Tue 2019-09-03 14:31:47 BST
TimestampMonotonic=87793987
VTNr=0
TTY=pts/0
Remote=yes
RemoteHost=192.168.1.109
Service=sshd
Scope=session-3.scope
Leader=7048
Audit=3
Type=tty
Class=user
Active=yes
State=active
IdleHint=no
IdleSinceHint=1567517624629274
IdleSinceHintMonotonic=205041051
LockedHint=no


** Attachment added: "jctl.log"
   
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1841915/+attachment/5286446/+files/jctl.log

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Rachel Greenham
It is definitely /usr/lib/systemd/user-gnome-session-wayland.target.
dpkg -S on that file gives gnome-session-bin which is on version
3.33.90-2ubuntu2. dpkg -S on the .service file gives no match.

This problem didn't start on upgrade to the 5.2 kernels, which happened
a few weeks(?) earlier, but immediately when gnome 3.33 dropped.

will get the gdm debugging stuff... (had to spend some time in windows
doing that for which i'm paid ;-)

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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Re: [Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Iain Lane
On Tue, Sep 03, 2019 at 11:42:51AM -, Rachel Greenham wrote:
> With --systemd removed as directed I still ended up stuck on a black
> screen, except this time it had a flashing white text cursor in the top
> left.

OK, please enable GDM debugging as outlined previously, reproduce the
problem, SSH into your machine and then attach the output of `journalctl
-b`.

Perhaps the next step is to try an older kernel (e.g. the one that is in
19.04/disco's archive).

Cheers,

-- 
Iain Lane  [ i...@orangesquash.org.uk ]
Debian Developer   [ la...@debian.org ]
Ubuntu Developer   [ la...@ubuntu.com ]

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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Re: [Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Iain Lane
On Tue, Sep 03, 2019 at 11:34:10AM -, Rachel Greenham wrote:
> There is no /usr/lib/systemd/user/gnome-session-wayland.service file on
> this system. There is a .target file though which is presumably the one.
> As the presumably-default timeout didn't seem to be honoured here there
> didn't seem a lot of point in adding a shorter one so I left the file
> alone. I'll try the change to /usr/share/wayland-sessions/ubuntu-
> wayland.desktop (the only file in that directory) and report back in the
> next comment...

That should be gnome-shell-wayland.service. But if you didn't see it
return after the 30 second timeout then I doubt that lowering the
default will help you. I was following this line of inquiry due to
Daniel's comment.

-- 
Iain Lane  [ i...@orangesquash.org.uk ]
Debian Developer   [ la...@debian.org ]
Ubuntu Developer   [ la...@ubuntu.com ]

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1841915

Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Rachel Greenham
With --systemd removed as directed I still ended up stuck on a black
screen, except this time it had a flashing white text cursor in the top
left.

(BTW reboots occurred between each test, somewhat perforce...)

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1841915

Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Rachel Greenham
I tried (just now) deliberately leaving it longer than 30 seconds to
come back after a logout. In fact left it longer than 60 seconds.
Nothing happening. I wasn't logged in via ssh as well at the time (I
hadn't thought the systemd --user instance was related to the ssh
session before so presumably might be confusing matters) so there's
nothing more to report than that the screen remained resolutely black.

There is no /usr/lib/systemd/user/gnome-session-wayland.service file on
this system. There is a .target file though which is presumably the one.
As the presumably-default timeout didn't seem to be honoured here there
didn't seem a lot of point in adding a shorter one so I left the file
alone. I'll try the change to /usr/share/wayland-sessions/ubuntu-
wayland.desktop (the only file in that directory) and report back in the
next comment...

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1841915

Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-03 Thread Iain Lane
I have tried to reproduce this but I can't, not in a VM or on my real
system (i915). I tried with and without automatic login, with the
vanilla GNOME session and with the Ubuntu session, with and without the
same user logged in over SSH (to keep the systemd --user instance
alive), and every log in/out cycle worked. Sorry :/

I'll note that VT switching works for me on all machines, and I see no
lingering processes after logging out.

One thing I did manage to reproduce, using the attached program (a
daemon which doesn't quit when SIGTERMed, which I was trying to use to
recreate your situation. Run it from xterm *not* gnome-terminal), is a
30 second *delay* on logout. Did you wait longer than that? If I edit
`/usr/lib/systemd/user/gnome-session-wayland.service` and add
TimeoutStopSec=5 at the end (then reboot), then the delay reduces to 5
seconds. I'll ask upstream about whether that's a good idea but this
might not be your problem.

If you go to `/usr/share/wayland-sessions/`, you can remove `--systemd`
from the `Exec=` line of the session you're using, to revert to the
previous method of launching the session. If that fixes it, then (in the
broken situation), please enable GDM debug output
(/etc/gdm3/custom.conf), and while the system is hanging fetch the
output of 'loginctl', then for each session listed there, 'loginctl
show-session ' and 'loginctl session-status ',
as well as 'journalctl -b' and attach them here.

Thanks.

** Attachment added: "daemon.c"
   
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1841915/+attachment/5286400/+files/daemon.c

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Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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[Touch-packages] [Bug 1841915] Re: black screen, unresponsive, after logout from gnome Wayland session

2019-09-02 Thread Daniel van Vugt
Setting gdm3 to debugging mode reveals:

Sep 02 17:31:01 kab systemd-logind[794]: Failed to restore VT, ignoring:
Input/output error

Full debug log attached.

** Attachment added: "eoan-wayland-logout-hang-verbose.txt.gz"
   
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1841915/+attachment/5286186/+files/eoan-wayland-logout-hang-verbose.txt.gz

** Also affects: systemd (Ubuntu)
   Importance: Undecided
   Status: New

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

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https://bugs.launchpad.net/bugs/1841915

Title:
  black screen, unresponsive, after logout from gnome Wayland session

Status in gdm3 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  on logout the screen is black, the system is unresponsive and has to
  be restarted. (Untested by me yet, but I expect ssh-ing in and
  restarting gdm would work.)

  I believe this may be already reported upstream here:
  https://bugzilla.redhat.com/show_bug.cgi?id=1745554 That's why I've
  reported this against gdm3 even though I honestly don't know if it
  might be a gnome-shell, gnome-session or mutter based error. (FWIW
  without the upstream bug to link to I'd maybe suspect gnome-shell
  first.)

  NB: This machine's conf has AutomaticLogin enabled, but another
  machine also on 19.10 does not, and it's showing the same thing. On
  *this* machine I found that the *first* time I logged out, it was OK,
  but not the second time. On the other machine, it fails first time
  too. It's as if the gdm login screen can appear exactly once. That
  (and being on gnome 3.33) is why I don't think this is a dupe of
  #1824588.

  Nothing appears in /var/crash as a result of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: gdm3 3.33.90-1ubuntu1
  ProcVersionSignature: Ubuntu 5.2.0-13.14-generic 5.2.8
  Uname: Linux 5.2.0-13-generic x86_64
  ApportVersion: 2.20.11-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 29 10:51:22 2019
  InstallationDate: Installed on 2018-09-11 (351 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
  SourcePackage: gdm3
  UpgradeStatus: Upgraded to eoan on 2019-07-16 (43 days ago)
  mtime.conffile..etc.gdm3.custom.conf: 2019-07-17T00:07:04.528641

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