Public bug reported: Thunderbird does not print duplex even when set to do so.
Printer settings, about:config is ignored. Resetting about:configs print.print_duplex restores a string value. When setting it, an integer is set. This is the same behaviour that firefox exposes. Did not happen before the change to the new engine. Behaviour can only be observed on Linux (not on Mac). ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: thunderbird 1:60.2.1+build1-0ubuntu1 ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12 Uname: Linux 4.18.0-11-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: wolf 14366 F.... pulseaudio /dev/snd/controlC1: wolf 14366 F.... pulseaudio BuildID: 20181011091051 Channel: Unavailable CurrentDesktop: ubuntu:GNOME Date: Wed Nov 21 06:52:45 2018 Extensions: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) InstallationDate: Installed on 2018-04-30 (204 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) IpRoute: default via 10.201.255.254 dev wlp3s0 proto dhcp metric 600 10.201.0.0/16 dev wlp3s0 proto kernel scope link src 10.201.41.123 metric 600 169.254.0.0/16 dev wlp3s0 scope link metric 1000 Locales: extensions.sqlite corrupt or missing PrefSources: prefs.js Profiles: Profile0 (Default) - LastVersion=60.2.1/20181011091051 (In use) RunningIncompatibleAddons: False SourcePackage: thunderbird Themes: extensions.sqlite corrupt or missing UpgradeStatus: Upgraded to cosmic on 2018-10-20 (31 days ago) dmi.bios.date: 08/08/2017 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP121.88Z.0171.B00.1708080033 dmi.board.name: Mac-E43C1C25D4880AD6 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro12,1 dmi.chassis.type: 9 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-E43C1C25D4880AD6 dmi.modalias: dmi:bvnAppleInc.:bvrMBP121.88Z.0171.B00.1708080033:bd08/08/2017:svnAppleInc.:pnMacBookPro12,1:pvr1.0:rvnAppleInc.:rnMac-E43C1C25D4880AD6:rvrMacBookPro12,1:cvnAppleInc.:ct9:cvrMac-E43C1C25D4880AD6: dmi.product.family: MacBook Pro dmi.product.name: MacBookPro12,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. ** Affects: thunderbird (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug cosmic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1804364 Title: Thunderbird fails to print duplex To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1804364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs