I have searched the Launchpad bug tracker, seems that the list has already been implemented in GNOME (package thunderbird-gnome-support) but not in KDE.
I have changed the title and description of this bug report so that it matches the format used by the Ubuntu Mozilla team, as well as confirming the bug (I have reproduced it myself and am attaching a test case below). Thanks for your input! ** Changed in: thunderbird (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/884135 Title: thunderbird does not open any links Status in “thunderbird” package in Ubuntu: Confirmed Bug description: When I click on the links the website does not open, but there is a window, where I can choose the browser. But there a no browsers shown at all, so I cannot really chose one. I installed firefox and rekonq is already installed. But it does not work anyway or at least shows the browsers to choose. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: thunderbird 7.0.1+build1+nobinonly-0ubuntu1 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic i686 AddonCompatCheckDisabled: False AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu3 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: philipp 1576 F.... pulseaudio BuildID: 20110929181644 CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfe6dc000 irq 50' Mixer name : 'Analog Devices AD1984A' Components : 'HDA:11d4194a,1028027f,00100400' Controls : 34 Simple ctrls : 20 Channel: release CurrentDmesg: [ 15.887138] init: plymouth-stop pre-start process (1090) terminated with status 1 [ 16.320861] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 16.320996] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 24.236494] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0 [ 26.808009] eth0: no IPv6 routers present Date: Mon Oct 31 10:45:40 2011 ForcedLayersAccel: False IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012) IpRoute: default via 134.91.37.1 dev eth0 proto static 134.91.37.0/24 dev eth0 proto kernel scope link src 134.91.37.167 metric 1 169.254.0.0/16 dev eth0 scope link metric 1000 IwConfig: lo no wireless extensions. eth0 no wireless extensions. Plugins: Shockwave Flash - Lib=libflashplayer.so, Location=/usr/lib/flashplugin-installer Skype Buttons for Kopete - Lib=skypebuttons.so, Location=/usr/lib/mozilla/plugins ProcEnviron: LANGUAGE= LANG=de_DE.UTF-8 SHELL=/bin/bash Profiles: Profile0 (Default) - LastVersion=7.0.1/20110929181644 (Running) RfKill: RunningIncompatibleAddons: False SourcePackage: thunderbird UpgradeStatus: No upgrade log present (probably fresh install) UserJS: network.protocol-handler.app.ftp - /usr/bin/firefox network.protocol-handler.app.https - /usr/bin/firefox network.protocol-handler.app.http - /usr/bin/firefox WifiSyslog: dmi.bios.date: 04/29/2009 dmi.bios.vendor: Dell Inc. dmi.bios.version: A03 dmi.board.name: 0M858N dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA03:bd04/29/2009:svnDellInc.:pnOptiPlex760:pvr:rvnDellInc.:rn0M858N:rvrA01:cvnDellInc.:ct6:cvr: dmi.product.name: OptiPlex 760 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/884135/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp