[Bug 1861289] Re: No virtual terminals and NAutoVTs=6 setting ineffective

Kai-Heng Feng kai.heng.feng at canonical.com
Fri Feb 7 11:01:35 UTC 2020


** Package changed: linux (Ubuntu) => systemd (Ubuntu)

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https://bugs.launchpad.net/bugs/1861289

Title:
  No virtual terminals and NAutoVTs=6 setting ineffective

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  This is not the same bug as #1758512 - that bug is about an
  unresponsive key combination, this bug is reproducible without
  pressing any key-combination.

  Reproduce:

  Using Ubuntu 19.10. Manually modified /etc/systemd/logind.conf by
  uncommenting this:

  [Login]
  NAutoVTs=6
  ReserveVT=6

  According to man logind.conf  this would result 6 virtual terminals
  spawned.

  
  Bug behaviour:

  Reboot and run

  $ sudo fgconsole --next-available
  3

  Expected:

    Given I've configured 6 auto virtual terminals this number should be
  higher than 6.

  Bug behaviour

  Reboot and run:
  $ sudo chvt 3

  Got a screen with a black background and a single blinking cursor at
  upper left corner

  Expected:

    Seeing a login prompt
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  weiwu      1703 F.... pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 19.10
  InstallationDate: Installed on 2019-06-11 (232 days ago)
  InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
  MachineType: LENOVO 20KHS1BP00
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=b9df6bda-4eaa-4420-9573-12ab02da707d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-26-generic N/A
   linux-backports-modules-5.3.0-26-generic  N/A
   linux-firmware                            1.183.3
  Tags:  eoan
  Uname: Linux 5.3.0-26-generic x86_64
  UpgradeStatus: Upgraded to eoan on 2019-11-15 (75 days ago)
  UserGroups: adm cdrom dialout dip lp lpadmin plugdev sambashare staff sudo
  _MarkForUpload: True
  dmi.bios.date: 06/25/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET50W (1.25 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KHS1BP00
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: dmi:bvnLENOVO:bvrN23ET50W(1.25):bd06/25/2018:svnLENOVO:pn20KHS1BP00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KHS1BP00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad X1 Carbon 6th
  dmi.product.name: 20KHS1BP00
  dmi.product.sku: LENOVO_MT_20KH_BU_Think_FM_ThinkPad X1 Carbon 6th
  dmi.product.version: ThinkPad X1 Carbon 6th
  dmi.sys.vendor: LENOVO

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