The above number corresponds approximately to the number of lines in the
displayed changelog AFAICT. set_changes_buffer() iterates through each
line. I guess the design is just horribly inefficient.
File "/usr/bin/update-manager", line 105, in
app.main(options)
File "/usr/lib/python2.6/di
Fiddling with /usr/lib/python2.6/dist-packages/UpdateManager/ChangelogViewer.py
I can see that on_insert_text() is called 11136 times each time I click on an
oo package.
1266 times for linux-libc-dev, 9 times for ure.
--
goes wild when selecting latest proposed oo packages
https://bugs.launchpa
This is not limited to the oo packages or the -proposed pocket, although
that case is very obvious and should be easy to reproduce. Also viewing
the latest linux-libc-dev in lucid-updates gives a delay, but it is sub-
second.
$ apt-cache policy linux-libc-dev
linux-libc-dev:
Installed: 2.6.32-24
** Attachment added: "ltrace when clicking on an oo package (truncated to 20MB)"
https://bugs.edge.launchpad.net/bugs/628657/+attachment/1536854/+files/update-manager_oo.ltrace.gz
** Attachment added: "Dependencies.txt"
https://bugs.edge.launchpad.net/bugs/628657/+attachment/1536855/+file
