X2Go Bug report logs - #1233
Jitsi (Java Swing?) windows not rendered correctly

version graph

Package: x2goclient; Maintainer for x2goclient is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goclient is src:x2goclient.

Reported by: Daniel Pocock <daniel@pocock.pro>

Date: Fri, 17 Nov 2017 11:00:02 UTC

Severity: normal

Found in version 4.0.5.2-2

Reply or subscribe to this bug.

Toggle useless messages

View this report as an mbox folder, status mbox, maintainer mbox


Report forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1233; Package x2goclient. (Fri, 17 Nov 2017 11:00:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to Daniel Pocock <daniel@pocock.pro>:
New Bug report received and forwarded. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Fri, 17 Nov 2017 11:00:02 GMT) Full text and rfc822 format available.

Message #5 received at submit@bugs.x2go.org (full text, mbox):

From: Daniel Pocock <daniel@pocock.pro>
To: submit@bugs.x2go.org
Subject: Jitsi (Java Swing?) windows not rendered correctly
Date: Fri, 17 Nov 2017 11:56:43 +0100
Package: x2goclient
Version: 4.0.5.2-2

I'm running the Jitsi IM client (for XMPP) in a remote desktop accessed
through the x2goclient

Jitsi displays two windows:

- the chat sessions (tabbed)

- the buddy list

When I first start it, both windows work

After some time, rendering fails, I just see the window borders and not
the window contents.  Sometimes I see some or all of the buttons and
menus at the top, sometimes I don't see those either but if I move the
mouse over the button bar and menus they appear as the mouse moves over
them.  Sometimes maximizing the window and then restoring it to the
normal size makes it render properly.

Regards,

Daniel


Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1233; Package x2goclient. (Fri, 24 Nov 2017 20:10:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to uli42@gmx.de:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Fri, 24 Nov 2017 20:10:01 GMT) Full text and rfc822 format available.

Message #10 received at 1233@bugs.x2go.org (full text, mbox):

From: Ulrich Sibiller <ulrich.sibiller@gmail.com>
To: Daniel Pocock <daniel@pocock.pro>, 1233@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#1233: Jitsi (Java Swing?) windows not rendered correctly
Date: Fri, 24 Nov 2017 21:05:46 +0100
I am sorry, but I failed to run jitsi. I installed it on Ubuntu like
describe here: https://jitsi.org/downloads/. And then? jitsi does not
seem bring any executable that opens a GUI. I also failed to find a
proper doc. So please describe how we can replicate your problem.

Uli

On Fri, Nov 17, 2017 at 11:56 AM, Daniel Pocock <daniel@pocock.pro> wrote:
> Package: x2goclient
> Version: 4.0.5.2-2
>
> I'm running the Jitsi IM client (for XMPP) in a remote desktop accessed
> through the x2goclient
>
> Jitsi displays two windows:
>
> - the chat sessions (tabbed)
>
> - the buddy list
>
> When I first start it, both windows work
>
> After some time, rendering fails, I just see the window borders and not
> the window contents.  Sometimes I see some or all of the buttons and
> menus at the top, sometimes I don't see those either but if I move the
> mouse over the button bar and menus they appear as the mouse moves over
> them.  Sometimes maximizing the window and then restoring it to the
> normal size makes it render properly.
>
> Regards,
>
> Daniel
> _______________________________________________
> x2go-dev mailing list
> x2go-dev@lists.x2go.org
> https://lists.x2go.org/listinfo/x2go-dev


Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1233; Package x2goclient. (Fri, 24 Nov 2017 21:10:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to Daniel Pocock <daniel@pocock.pro>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Fri, 24 Nov 2017 21:10:02 GMT) Full text and rfc822 format available.

Message #15 received at 1233@bugs.x2go.org (full text, mbox):

From: Daniel Pocock <daniel@pocock.pro>
To: 1233@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#1233: Jitsi (Java Swing?) windows not rendered correctly
Date: Fri, 24 Nov 2017 22:01:23 +0100
On 24/11/17 21:05, Ulrich Sibiller wrote:
> I am sorry, but I failed to run jitsi. I installed it on Ubuntu like
> describe here: https://jitsi.org/downloads/. And then? jitsi does not
> seem bring any executable that opens a GUI. I also failed to find a
> proper doc. So please describe how we can replicate your problem.


Did you use the package or the tarball?

When you run the jitsi binary from the command line, does it display any
errors on stdout or stderr?

Did you ever have jitsi before?  If so, it may have left a stray
configuration file.  If the configuration file includes a setting to
dock the main window then you won't see any window when you run it, you
have to look for the tray icon or tweak the configuration file:

$ grep -i tray .jitsi/sip-communicator.properties
net.java.sip.communicator.impl.systray.showApplication=true


Regards,

Daniel


Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1233; Package x2goclient. (Fri, 24 Nov 2017 21:40:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to uli42@gmx.de:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Fri, 24 Nov 2017 21:40:02 GMT) Full text and rfc822 format available.

Message #20 received at 1233@bugs.x2go.org (full text, mbox):

From: Ulrich Sibiller <ulrich.sibiller@gmail.com>
To: Daniel Pocock <daniel@pocock.pro>, 1233@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#1233: Bug#1233: Jitsi (Java Swing?) windows not rendered correctly
Date: Fri, 24 Nov 2017 22:38:22 +0100
Ah, that's the first problem: I don't even have anything called
"jitsi"... I have installed via apt as described.

Update: I now found the nightly tarball. Does not work:

~/Downloads/jitsi$ ./run.sh
Exception in thread "main" java.lang.UnsupportedClassVersionError:
net/java/sip/communicator/launcher/SIPCommunicator : Unsupported
major.minor version 51.0
       at java.lang.ClassLoader.defineClass1(Native Method)
       at java.lang.ClassLoader.defineClassCond(Unknown Source)
       at java.lang.ClassLoader.defineClass(Unknown Source)
       at java.security.SecureClassLoader.defineClass(Unknown Source)
       at java.net.URLClassLoader.defineClass(Unknown Source)
       at java.net.URLClassLoader.access$000(Unknown Source)
       at java.net.URLClassLoader$1.run(Unknown Source)
       at java.security.AccessController.doPrivileged(Native Method)
       at java.net.URLClassLoader.findClass(Unknown Source)
       at java.lang.ClassLoader.loadClass(Unknown Source)
       at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
       at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class:
net.java.sip.communicator.launcher.SIPCommunicator.  Program will
exit.

Now where do I get this from?

Uli

On Fri, Nov 24, 2017 at 10:01 PM, Daniel Pocock <daniel@pocock.pro> wrote:
> On 24/11/17 21:05, Ulrich Sibiller wrote:
>> I am sorry, but I failed to run jitsi. I installed it on Ubuntu like
>> describe here: https://jitsi.org/downloads/. And then? jitsi does not
>> seem bring any executable that opens a GUI. I also failed to find a
>> proper doc. So please describe how we can replicate your problem.
>
>
> Did you use the package or the tarball?
>
> When you run the jitsi binary from the command line, does it display any
> errors on stdout or stderr?
>
> Did you ever have jitsi before?  If so, it may have left a stray
> configuration file.  If the configuration file includes a setting to
> dock the main window then you won't see any window when you run it, you
> have to look for the tray icon or tweak the configuration file:
>
> $ grep -i tray .jitsi/sip-communicator.properties
> net.java.sip.communicator.impl.systray.showApplication=true
>
>
> Regards,
>
> Daniel
> _______________________________________________
> x2go-dev mailing list
> x2go-dev@lists.x2go.org
> https://lists.x2go.org/listinfo/x2go-dev


Send a report that this bug log contains spam.


X2Go Developers <owner@bugs.x2go.org>. Last modified: Fri Dec 14 06:28:06 2018; Machine Name: ymir.das-netzwerkteam.de

X2Go Bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.