I can report a very similar experience after the update to kernel *-24.
The difference with my machine - a barebook Clevo packaged by Pioneer Computers
Australia -
is that no keyboarding, usb mouse, or touchpad use reproducably reduces the
hang time by plymouth to less than an average 90seconds. The appearance of the
cursor is fairly unpredictable within those times and at a rare few boots,
CTRL+ALT F2 sent the system into a wobbly dance between the shell and plymouth.
Holding SHIFT during boot however does produce an acceptable and reproducable
boot into Xorg time of about 15s.
Installing and enabling haveged in sysctrl has the same effect as holding the
SHIFT key.
Booting into the *-23 kernel removes the hang and any of the wobbly moves
between shell and plymouth.
As requested, after uninstalling haveged and booting to *-24 kernel, both using
the SHIFT workaround and the longer playing with keyboard and pointers, issuing
the command:
lsof | grep /dev/random
listed nothing.
Interesting that with sudo prefixed, the command complains:
'lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs
Output information may be incomplete.'
While it doesn't complain when the user themself issues the command.
Is this a bug too, or is it logical that the virtual gnome file system is
indeed run per user
and not by root?
Neither forms of the command list anything.
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1779476
Title:
Ubuntu 18.04: gdm3 does not switch to graphics after update
Status in gdm3 package in Ubuntu:
Incomplete
Status in linux package in Ubuntu:
Incomplete
Bug description:
After update of gdm and kernel gdm3 no longer enables graphics.
What happens:
=============
With and without:
WaylandEnable=false
in /etc/gdm3/custom.conf
gdm3 does not switch to graphics.
In both cases I case the X process running (Xwayland or Xorg) but no vt has
it.
lightdm does work, but barely. It takes up to a minute to get to the login
screen.
What I expected to happen:
==========================
gdm3 switching to graphics in ~20 after boot like pre-update.
Release:
========
$ lsb_release -rd
Description: Ubuntu 18.04 LTS
Release: 18.04
$ apt-cache policy kernel-common gdm3 lightdm xorg xwayland
kernel-common:
Installed: (none)
Candidate: 13.018+nmu1
Version table:
13.018+nmu1 500
500 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
500 http://us.archive.ubuntu.com/ubuntu bionic/universe i386 Packages
gdm3:
Installed: 3.28.2-0ubuntu1.3
Candidate: 3.28.2-0ubuntu1.3
Version table:
*** 3.28.2-0ubuntu1.3 500
500 http://us.archive.ubuntu.com/ubuntu bionic-proposed/main amd64
Packages
100 /var/lib/dpkg/status
3.28.2-0ubuntu1.2 500
500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64
Packages
3.28.0-0ubuntu1 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
lightdm:
Installed: 1.26.0-0ubuntu1
Candidate: 1.26.0-0ubuntu1
Version table:
*** 1.26.0-0ubuntu1 500
500 http://us.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
100 /var/lib/dpkg/status
xorg:
Installed: 1:7.7+19ubuntu7
Candidate: 1:7.7+19ubuntu7
Version table:
*** 1:7.7+19ubuntu7 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
100 /var/lib/dpkg/status
xwayland:
Installed: 2:1.19.6-1ubuntu4
Candidate: 2:1.19.6-1ubuntu4
Version table:
*** 2:1.19.6-1ubuntu4 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
100 /var/lib/dpkg/status
Attaching journalctl -b.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-08-27 (673 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
NonfreeKernelModules: wl
Package: gdm3 3.28.2-0ubuntu1.3
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 4.15.0-24.26-generic 4.15.18
Tags: bionic package-from-proposed
Uname: Linux 4.15.0-24-generic x86_64
UpgradeStatus: Upgraded to bionic on 2018-05-05 (58 days ago)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
_MarkForUpload: True
mtime.conffile..etc.gdm3.custom.conf: 2018-06-30T11:12:29.280424
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-08-27 (674 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
NonfreeKernelModules: wl
Package: linux
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 4.15.0-24.26-generic 4.15.18
Tags: bionic package-from-proposed
Uname: Linux 4.15.0-24-generic x86_64
UpgradeStatus: Upgraded to bionic on 2018-05-05 (58 days ago)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
_MarkForUpload: True
modified.conffile..etc.gdm3.custom.conf: [modified]
mtime.conffile..etc.gdm3.custom.conf: 2018-06-30T11:12:29.280424
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