Public bug reported: Binary package hint: vinagre
OS : Ubuntu Karmic (patches are up-to-date) There is a huge performance related bug in Vinagre for SSH session terminals. After such a session has been opened, general drawing speed is very slow in the embedded terminal : a simple thing such as a 'top' lags noticeably at each screen refresh. Worse, launching a command which outputs continuously on the standard output completely blocks the X server, which becomes unresponsive (ie. whole desktop is frozen) until vinagre is killed. It probably means that vinagre is flooding the X server with drawing commands .... Connecting to the same remote servers and launching the same commands from a "standard" gnome terminal works perfectly, and since vinagre uses (I think) the same VTE widget, there must be something fishy going on in vinagre itself. There is a very interesting workaround for this bug : if the vinagre window is unmaximised and then maximised again, the slow down completely disappears ! The console behaves perfectly like a standard gnome terminal after that. In case it would be related to a graphic driver problem, it's an Intel Q35 chipset (using the free intel driver shipped with karmic). ProblemType: Bug Architecture: amd64 Date: Thu Jan 28 10:02:31 2010 DistroRelease: Ubuntu 9.10 ExecutablePath: /usr/bin/vinagre InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release Candidate amd64 (20091020.3) Package: vinagre 2.28.1-0ubuntu1 ProcEnviron: PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-17.54-generic SourcePackage: vinagre Uname: Linux 2.6.31-17-generic x86_64 ** Affects: vinagre (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug -- Vinagre SSH session eats too much X resources https://bugs.launchpad.net/bugs/513774 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs