[Bug 1003179] Re: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client
Filed a new bug (with ubuntu-bug compiz) #1216201. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1003179 Title: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1003179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1003179] Re: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client
I got the same problem. Aug 23 19:35:50 fs1 kernel: [82654.744000] compiz[6959]: segfault at 60 ip 7fe74a54eb80 sp 7ff f6e15d978 error 4 in libcomposite.so[7fe74a541000+23000] Aug 23 19:35:50 fs1 kernel: [82655.356000] compiz[7023]: segfault at 60 ip 7f8532476b80 sp 7ff f9ac3fa68 error 4 in libcomposite.so[7f8532469000+23000] ** Attachment added: crash dump https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1003179/+attachment/3785490/+files/_usr_bin_compiz.1000.crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1003179 Title: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1003179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1003179] Re: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client
[Expired for compiz (Ubuntu) because there has been no activity for 60 days.] ** Changed in: compiz (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1003179 Title: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1003179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1003179] Re: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client
Hi, If compiz is crashing then we need a crash report or stack trace of some sort to debug it. Please refer to these instructions for how to gather such information: https://wiki.ubuntu.com/Unity/FilingBugs#Advanced_debugging_procedure ** Changed in: compiz (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1003179 Title: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1003179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1003179] Re: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client
I seem to have the same bug, only in a different setup, run xrdp as server on 12.04 64bit, connect with the default windows 7 remote desktop client. All the sympthoms are similar. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1003179 Title: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1003179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1003179] Re: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: compiz (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/1003179 Title: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1003179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1003179] Re: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client
Affecting me too: I am running Ubuntu 12.04 LTS Server on a 64bit
machine. Unity 3D does not seem to work with VNC, and this may be
affecting others too:
http://kb.realvnc.com/questions/196/VNC+Server+in+Virtual+Mode+does+not+start+correctly+on+Ubuntu+12.04
My configuration: I installed ubuntu-desktop manually, and launch a
single VNC session via xinetd. lightdm is my display manager.
service vnc
{
disable = no
socket_type = stream
protocol= tcp
wait= yes
user= chanseok
server = /usr/bin/Xvnc4
server_args = -inetd -once -localhost -query localhost -geometry 1280x1024
-depth 16 -PasswordFile /home/chanseok/.vnc/passwd -NeverShared -desktop Ubuntu
}
No matter which vnc viewer I use (RealVNC or SSL/SSH VNC), the default
Unity (i.e., Unity 3D) session just gives a backdrop (as described in
the above link too) without a launcher or a top menu bar. This useless
state is also quite unstable, and from time to time, various crash
notifications follows, and compiz is the frequent one.
I found a workaround, though not perfect, by choosing unity-2d from the
ligthdm login screen (or, as in the above link, forcing it by giving '--
session=ubuntu-2d'). However, although unity-2d brings up everything and
works almost fine, there are several glitches, and this gives me the
impression that VNC has certain limitations. This may be the reason that
Unity 3D is not working under VNC. The glitches in unity-2d includes:
(1) Launching 'System Settings' - 'Displays' gives an pop up with an error
message Could not get screen information: RANDR extension is too old (must be
at least 1.2)) and crashes. 'xrandr -v' in this unity-2d session returns
'xrandr program version 1.3.5', but 'Server reports RandR version 1.1'.
(2) I must click and hold down the menus of the top menu bar to make it not
disappear immediately. For example, to logout, I should click and hold down the
power icon located at the topright corner and move the cursor to 'Log out...'
and release it.
There are other minor glitches too, but the above are the most annoying
ones. I hope anyone finds this helpful.
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Title:
compiz crashes after starting up vnc4server and then unity launcher is
not displayed via vnc client
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[Bug 1003179] Re: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client
Just to get the 32-bit machine out of the question, I just tested and have the same problem if I vnc from one of the 64-bit machines to the other 64-bit machines. (no pop up message about compiz crashing and compiz still shows up as a process running) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1003179 Title: compiz crashes after starting up vnc4server and then unity launcher is not displayed via vnc client To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1003179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
