Public bug reported: When I am booting notebook with external monitor connected (either directly or through a docking station) and the lid closed I enter the full disk encryption password and a moment later the notebook goes to suspend state (suspend to RAM) before the GDM login screen shows up on the monitor. When I wake the notebook using the power button on the docking station (the lid is still closed) everything then works correctly.
It does not matter if the power supply is connected or not. The problem shows up in over 95% of cases. (At least once the notebook booted normally.) The Ubuntu was originally installed in version 19.10 then upgraded to 20.04. The problem was present in the version 19.10 already. No power management or booting changes done outside of the standard GUI configuration tools. It is installed in UEFI mode on Lenovo ThinkPad T540p. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: systemd 245.4-4ubuntu3.1 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.4 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue Jul 21 21:02:56 2020 InstallationDate: Installed on 2020-01-06 (196 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 20BFS0JJ04 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=cs_CZ.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: systemd SystemdDelta: [EXTENDED] /usr/lib/systemd/system/rc-local.service → /usr/lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /usr/lib/systemd/system/[email protected] → /usr/lib/systemd/system/[email protected]/timeout.conf 2 overridden configuration files found. UpgradeStatus: Upgraded to focal on 2020-04-23 (88 days ago) dmi.bios.date: 08/23/2019 dmi.bios.vendor: LENOVO dmi.bios.version: GMET89WW (2.37 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BFS0JJ04 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGMET89WW(2.37):bd08/23/2019:svnLENOVO:pn20BFS0JJ04:pvrThinkPadT540p:rvnLENOVO:rn20BFS0JJ04:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad T540p dmi.product.name: 20BFS0JJ04 dmi.product.sku: LENOVO_MT_20BF dmi.product.version: ThinkPad T540p dmi.sys.vendor: LENOVO ** Affects: systemd (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 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/1888422 Title: Notebook suspends during boot when booting with lid closed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1888422/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
