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#1 2021-05-28 11:14:15

rizalmartin
Member
Registered: 2021-05-01
Posts: 15

Thunar crashed when called by DBus

When I opened a file from Desktop via xfdesktop, it show this error message

The requested operation could not be completed
GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying

Also here is the error message found on /var/log/messages

May 28 19:12:31 puppypc daemon.info dbus-daemon[18751]: [session uid=0 pid=18749] Activating service name='org.xfce.FileManager' requested by ':1.9' (uid=0 pid=18786 comm="xfdesktop ")
May 28 19:12:31 puppypc daemon.info dbus-daemon[18751]: [session uid=0 pid=18749] Successfully activated service 'org.xfce.FileManager'
May 28 19:12:31 puppypc kern.info kernel: Thunar[20948]: segfault at 1ed9 ip 00007fbf0bdf512d sp 00007fff011cf658 error 4 in libgobject-2.0.so.0.6800.2[7fbf0bdd0000+2d000]
May 28 19:12:31 puppypc kern.info kernel: Code: 02 48 8d 05 95 45 02 00 48 8b 34 d8 eb b6 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 85 ff 74 4b 48 8b 07 48 85 c0 74 43 <48> 8b 00 48 3d fc 03 00 00 76 18 48 83 e0 fc 0f b6 50 14 45 31 c0

Here is the dbus service file content for org.xfce.FileManager

[D-BUS Service]
Name=org.xfce.FileManager
Exec=/usr/bin/Thunar --gapplication-service
SystemdService=thunar.service

That's strange that Thunar runs nicely but crashed when called by DBus requested by xfdesktop

Last edited by rizalmartin (2021-05-28 11:18:09)

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#2 2021-05-28 16:44:25

ToZ
Moderator
From: Canada
Registered: 2011-06-02
Posts: 7,760

Re: Thunar crashed when called by DBus

Which version of Xfce, thunar and xfdesktop are you running?

Do you have alot of custom actions? See: https://forum.xfce.org/viewtopic.php?id=12266 and https://bugzilla.xfce.org/show_bug.cgi?id=14464 (segfault message is similar).

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#3 2021-05-29 10:30:30

rizalmartin
Member
Registered: 2021-05-01
Posts: 15

Re: Thunar crashed when called by DBus

ToZ wrote:

Which version of Xfce, thunar and xfdesktop are you running?

Do you have alot of custom actions? See: https://forum.xfce.org/viewtopic.php?id=12266 and https://bugzilla.xfce.org/show_bug.cgi?id=14464 (segfault message is similar).

Thunar-4.16.8
xfdesktop-4.16.0

Even the stock custom actions. It still crashes when Thunar was called by DBus from clicking a file from desktop. What's more strange was when the thunar was open and minimized. Then open file saved from desktop. It doesn't crash the thunar called from Dbus

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#4 2021-05-29 13:14:26

ToZ
Moderator
From: Canada
Registered: 2011-06-02
Posts: 7,760

Re: Thunar crashed when called by DBus

Which distro?

With thunar open, what does the following return:

whoami

...and:

ps -ef | grep -Ei 'thunar|xfdesktop'

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#5 2021-05-30 13:46:58

rizalmartin
Member
Registered: 2021-05-01
Posts: 15

Re: Thunar crashed when called by DBus

ToZ wrote:

Which distro?

With thunar open, what does the following return:

whoami

...and:

ps -ef | grep -Ei 'thunar|xfdesktop'

I'm using Slackware-built Puppy Linux

whoami: root (Puppy Linux is  always root by default)

here is the terminal output

# ps -ef | grep -Ei 'thunar|xfdesktop'
root      9941  9524  0 21:34 tty1     00:00:00 Thunar --daemon
root      9953  9524  0 21:34 tty1     00:00:01 xfdesktop
root     11908 11751  0 21:44 pts/0    00:00:00 grep -Ei thunar|xfdesktop

Last edited by rizalmartin (2021-05-30 13:48:04)

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#6 2021-05-30 13:55:05

ToZ
Moderator
From: Canada
Registered: 2011-06-02
Posts: 7,760

Re: Thunar crashed when called by DBus

A strange set of circumstances to generate this segfault. Perhaps best to create a new bug report.

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