Public bug reported: Using network printers with samba authentication on Ubuntu 20.04 the authentication dialog is shown only a very short time and closes unexpectedly. But authentication works with noninteractive authentication using specifying username and password as part of the samba address.
The interactive authentication dialog worked in Ubuntu 18.04 correctly. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: cups 2.3.1-9ubuntu1.1 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.6 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Aug 20 12:57:13 2020 InstallationDate: Installed on 2020-07-07 (43 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: LENOVO 20QF00AYGE Papersize: a4 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-42-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 SourcePackage: cups UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/13/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N2HET50W (1.33 ) dmi.board.asset.tag: Not Available dmi.board.name: 20QF00AYGE dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN2HET50W(1.33):bd05/13/2020:svnLENOVO:pn20QF00AYGE:pvrThinkPadX1Yoga4th:rvnLENOVO:rn20QF00AYGE:rvrSDK0J40697WIN:cvnLENOVO:ct31:cvrNone: dmi.product.family: ThinkPad X1 Yoga 4th dmi.product.name: 20QF00AYGE dmi.product.sku: LENOVO_MT_20QF_BU_Think_FM_ThinkPad X1 Yoga 4th dmi.product.version: ThinkPad X1 Yoga 4th dmi.sys.vendor: LENOVO ** Affects: cups (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apparmor apport-bug focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892348 Title: cups samba authetication dialog closes too early To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1892348/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs