Actually, there is a munin-node 1.2.6-12ubuntu1 uploaded to Karmic. It just haven't reached the archives yet, due to an i386 build issue. I did a local build of munin-node 1.2.6-12ubuntu1, and it still contains this bug.
Anyway, this problem can be fixed by editing debian/munin-node.postinst and move the two "invoke-rc.d munin-node restart", located inside the init_plugins() function. I'll upload a debdiff once the current build issue is resolved.
Actually, there is a munin-node 1.2.6-12ubuntu1 uploaded to Karmic. It just haven't reached the archives yet, due to an i386 build issue. I did a local build of munin-node 1.2.6-12ubuntu1, and it still contains this bug.
Anyway, this problem can be fixed by editing debian/ munin-node. postinst and move the two "invoke-rc.d munin-node restart", located inside the init_plugins() function. I'll upload a debdiff once the current build issue is resolved.