[Bug 1852016] Re: Applications delayed on launch
I saw the same behavior as Sebastian in linux mint 20.2.
Tried with apps "flameshot" and "obs-studio" - both behave
QT apps are stuck about 25 seconds. Strace exactly like Sebastian's:
connect(12, {sa_family=AF_UNIX, sun_path="/run/user/1000/bus"}, 110) = 0
… yada yada …
poll([{fd=14, events=POLLIN}], 1, 25000
… 25 second timeout …
(something in strace about … Timeout)
I was helped by (https://www.scivision.dev/disable-gnome-keyring-ssh-agent/)
Edit /etc/xdg/autostart/gnome-keyring-ssh.desktop to include the line:
X-GNOME-Autostart-enabled=false
and restart. Not just logout, full restart.
Now all same apps start in 0 secs.
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Title:
Applications delayed on launch
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[Bug 1852016] Re: Applications delayed on launch
I run Debian 11 and the window manager Blackbox. Installing the package dbus-x11 and replacing exec blackbox with exec dbus-launch --exit-with-session blackbox in ~/.xinitrc solved the problem for me. Now applications like atril and simple-scan launch quickly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852016 Title: Applications delayed on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1852016] Re: Applications delayed on launch
Just a heads up: I'm seeing exactly the same behavior on OpenSUSE LEAP
15.2
This happens with Xfce4 desktop.
It seems to be a rare bug; no one has hard about this when I asked on
the mailing list.
I did some debugging of keepassxc (since it's a relatively small app).
Installed some debug packages, then "gdb keypassxc", wait 5 seconds
until it stops printing "[New Thread 0x7fffe945b700 (LWP 18090)]", then
Ctrl+C to get the stack traces.
"info threads" to see which threads there are. "thread " + id to switch
between them.
The app hangs for 25 seconds when I try to start it which matches this
timeout:
__GI___poll (fds=0x55f994d0, nfds=1, timeout=25000) at
../sysdeps/unix/sysv/linux/poll.c:29
Googling returned this analysis:
https://freefilesync.org/forum/viewtopic.php?t=6704
The stack traces look very similar: Threads hanging in __lll_lock_wait
and __GI___poll called from ibus_bus_new_async_client and
g_simple_async_result_get_type respectively.
In the mean time, I've found more apps with the same symptom:
- qmmp
- qtconfig ("Qt 4 settings" in the Xfce settings dialog.)
I'm wondering about this line in the stack trace:
/usr/lib64/qt5/plugins/styles/libqgtk2style.so
Maybe there is a bug in the Qt style which I'm using.
Stack frame 45 says style is
"QGtk2Theme::themeHint(QPlatformTheme::ThemeHint)
const::{lambda()#1}::operator()() const::qstring_literal"
which would match the setting in the "Qt 4 settings" dialog but I'm
using Qt5. Or is the dialog for both?
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Applications delayed on launch
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[Bug 1852016] Re: Applications delayed on launch
This is still broken in Ubuntu 20.04 except now "/usr/bin/dbus-launch --exit-with-session openbox --startup $HOME/.config/openbox/autostart" doesn't work. The only thing that still works is "dbus-launch ./some- lazarus-compiled-app". If I for example run xterm first "dbus-launch xterm" and run lazarus app in that xterm it is slow again because the fix is not "inherited". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852016 Title: Applications delayed on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1852016] Re: Applications delayed on launch
Found it after modifying the web search a little. I had to start openbox with: /usr/bin/dbus-launch --exit-with-session openbox --startup $HOME/.config/openbox/autostart The dbus-launch --exit-with-session apparently starts some service that gnome apps now insist on. This apparently works with other window managers: it was an i3 user who found it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852016 Title: Applications delayed on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1852016] Re: Applications delayed on launch
Two other apps that show the problem: pavucontrol and cheese.
I'm using the openbox window manager. I assume the apps are looking for some
sort of reply that a gnome desktop would give them.
In strace, it's waiting on:
poll([{fd=15, events=POLLIN}], 1, 25000)
(the fd 15 for cheese, 11 for pavucontrol).
If I run journalctl -b 0 while pavucontrol is waiting to start, I get
the attached log: I've edited it to show the end of one run of
pavucontrol and then a second run up to the point where it hangs (with
comments interspersed by me). At the end of the previous run, after I
hit ^C, it prints
Failed to create file chooser proxy: Error calling StartServiceByName
for org.freedesktop.impl.portal.desktop.gtk: Timeout was reached
A web search for that message gives a gazillion hits -- lots of people
are seeing this -- but so far I haven't found a solution/workaround.
** Attachment added: "journalctl -b 0 from two sucessive runs of pavucontrol"
https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+attachment/5373818/+files/journalctl.b.0.txt
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Applications delayed on launch
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[Bug 1852016] Re: Applications delayed on launch
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: dbus (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852016 Title: Applications delayed on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1852016] Re: Applications delayed on launch
Confirming this with KeePass-X on fresh 19.10 install on Lenovo e495. Also confirming "3. (Permanent). Install "sudo apt-get install appmenu- gtk2-module" and restart." fixed it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852016 Title: Applications delayed on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1852016] Re: Applications delayed on launch
Changed status from (incomplete) to (new) as I think my comments provide details to replicate this bug. I assume people who upgrade from 19.04 already have appmenu-gtk2-module installed. However, this is a serious problem for people who make a fresh install of 19.10 and attempt to use a GTK2 application. A quick Google search suggests this impacts users of a wide range of programs that have not yet made the jump to a modern widgetset. ** Changed in: dbus (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852016 Title: Applications delayed on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1852016] Re: Applications delayed on launch
This issue is easy to replicate in any clean install of Ubuntu 19.10. For example, $ sudo apt install hexchat $ hexchat That would allow you to trouble shoot on an development system. Happy to provide a full 'journalctl -b 0' log if requested, but probably more useful to generate on a development machine. Here are the last few lines of mine, the "Failed: Could not get window list" sounds promising... Dec 06 07:42:03 zb systemd[1]: Starting Network Manager Script Dispatcher Service... Dec 06 07:42:03 zb dbus-daemon[1012]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' Dec 06 07:42:03 zb systemd[1]: Started Network Manager Script Dispatcher Service. Dec 06 07:42:14 zb systemd[1]: NetworkManager-dispatcher.service: Succeeded. Dec 06 07:42:25 zb thunderbird.desktop[1942]: console.debug: "main/language-dictionaries 80 records loaded from JSON dump" Dec 06 07:42:25 zb thunderbird.desktop[1942]: console.debug: "main/sites-classification 7 records loaded from JSON dump" Dec 06 07:42:53 zb xdg-desktop-por[1874]: Failed to get application states: GDBus.Error:org.freedesktop.portal.Error.Failed: Could not get window list: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: App introspection not allowed Dec 06 07:42:53 zb kernel: [UFW BLOCK] IN=wlp41s0 OUT= MAC=01:00:5e:00:00:01:00:23:04:18:e6:00:08:00 SRC=10.73.1.1 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0xC0 TTL=1 ID=21410 PROTO=2 Dec 06 07:42:56 zb kernel: [UFW BLOCK] IN=wlp41s0 OUT= MAC=01:00:5e:00:00:fb:f0:79:59:70:d6:ac:08:00 SRC=10.73.1.231 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 Dec 06 07:43:51 zb gnome-shell[1942]: Window manager warning: Buggy client sent a _NET_ACTIVE_WINDOW message with a timestamp of 0 for 0x4200034 Dec 06 07:43:51 zb gnome-shell[1942]: Window manager warning: Buggy client sent a _NET_ACTIVE_WINDOW message with a timestamp of 0 for 0x4200034 Dec 06 07:43:53 zb xdg-desktop-por[1874]: Failed to get application states: GDBus.Error:org.freedesktop.portal.Error.Failed: Could not get window list: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: App introspection not allowed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852016 Title: Applications delayed on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1852016] Re: Applications delayed on launch
This bug seems to impact many GTK2 applications including KeepassXC, Filezilla and OnlyOffice Desktop-Editor, HexChat, Lazarus and any application built using Lazarus that targets the GTK2 platform. Descriptions include https://askubuntu.com/questions/1182155/filezilla-start-after-25-seconds-delay https://forum.lazarus.freepascal.org/index.php?topic=47240.0 https://askubuntu.com/questions/1187246/ubuntu-19-10-crash-when-lazarus-runs https://askubuntu.com/questions/1184774/some-applications-on-ubuntu-19-10-very-slow-to-start Solutions include: 1. (temporary). Run as super user, e.g.: sudo ./project1 2. (temporary). Run using: dbus-launch --exit-with-session ./project1 3. (Permanent). Install "sudo apt-get install appmenu-gtk2-module" and restart. I am not sure what the root cause is, but one solution would be to have appmenu-gtk2-module installed whenever someone installs "libgtk2.0-0". It is obvious to the user that that these applications require libgtk-x11-2.0.so.0 as the programs will not launch without it. The problem with the current situation is that the programs do not list appmenu-dtk2-module as a dependency but do not launch appropriately without it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852016 Title: Applications delayed on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1852016] Re: Applications delayed on launch
Thank you for your bug report. Could you add a 'journalctl -b 0' log after triggering the issue? What desktop/session do you use? ** Changed in: dbus (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852016 Title: Applications delayed on launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1852016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
