Subject: libgnomecanvas2-0: Canvas redraw/update problems<br>Package: libgnomecanvas2-0<br>Version: 2.20.1.1-1ubuntu3<br>Severity: normal<br>Tags: patch<br><br>*** Please type your report below this line ***<br><br>Applications which use libgnomecanvas, such as xournal, do not update<br>
the screen properly when the user draws lines. Some lines don't appear,<br>others are shown after the cursor moves off the canvas, others are<br>partially displayed and are later completed after releasing the mouse<br>
button. This was patched, but did not solve the problem. The updated<br>patch is located <a href="https://bugzilla.novell.com/show_bug.cgi?id=430785">https://bugzilla.novell.com/show_bug.cgi?id=430785</a> and<br>the debdiff is at<br>
<a href="http://launchpadlibrarian.net/19312323/libgnomecanvas_2.20.1.1-1ubuntu3.debdiff">http://launchpadlibrarian.net/19312323/libgnomecanvas_2.20.1.1-1ubuntu3.debdiff</a><br><br>Testcase:<br>1) Launch xournal<br>2) Maximize the window (it seems to help exacerbate the effect)<br>
3) Try to draw by clicking, then holding the first mouse button and<br>moving around<br>4) Wait a bit, then release. Notice the delayed update.<br><br><br>-- System Information:<br>Debian Release: lenny/sid<br> APT prefers intrepid-updates<br>
APT policy: (500, 'intrepid-updates'), (500, 'intrepid-security'), (500, 'intrepid')<br>Architecture: i386 (i686)<br><br>Kernel: Linux 2.6.27-7-generic (SMP w/8 CPU cores)<br>Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)<br>
Shell: /bin/sh linked to /bin/dash<br><br>Versions of packages libgnomecanvas2-0 depends on:<br>ii libart-2.0-2 2.3.20-2 Library of functions for 2D graphi<br>ii libatk1.0-0 1.24.0-0ubuntu1 The ATK accessibility toolkit<br>
ii libc6 2.8~20080505-0ubuntu7 GNU C Library: Shared libraries<br>ii libglade2-0 1:2.6.3-0ubuntu1 library to load .glade files at ru<br>ii libglib2.0-0 2.18.2-0ubuntu1 The GLib library of C routines<br>
ii libgnomecanvas2-co 2.20.1.1-1ubuntu3 A powerful object-oriented display<br>ii libgtk2.0-0 2.14.4-0ubuntu1 The GTK+ graphical user interface <br>ii libpango1.0-0 1.22.1-0ubuntu1 Layout and rendering of internatio<br>
<br>libgnomecanvas2-0 recommends no packages.<br><br>-- no debconf information