Notebook lid blank after booting with lid closed
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Medium
|
You-Sheng Yang |
Bug Description
When using a external monitor on a Dell Precision 5520 Notebook and booting with lid closed ...
1. the lid stays blank when later opening it (happens on Ubuntu 18.10 and 18.04)
2. and login using a Xorg is not possible (a login-loop happens on Ubuntu 18.10)
Digging in sysfs I saw that /sys/class/
0 (and manually changable) when booted with lid open
but 4 (and unchangable) when booted with lid closed.
Other (eg. power) entires under /sys/class/
There is neither a difference in dmesg output (except some additional "enabling Extended Tags" when booting with lid open) nor any difference in modules loaded.
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-
ProcVersionSign
Uname: Linux 4.18.0-10-generic x86_64
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Fri Nov 2 13:38:44 2018
InstallationDate: Installed on 2018-10-19 (13 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f3:24a1 Elan Microelectronics Corp.
Bus 001 Device 005: ID 0c45:6713 Microdia
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Precision 5520
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.175
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/02/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.12.1
dmi.board.name: 0R6JFH
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.family: Precision
dmi.product.name: Precision 5520
dmi.product.sku: 07BF
dmi.sys.vendor: Dell Inc.
tags: | added: kernel-bug-exists-upstream |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
status: | Confirmed → Incomplete |
tags: | added: ubuntu-certified |
Changed in linux (Ubuntu): | |
assignee: | Kai-Heng Feng (kaihengfeng) → You-Sheng Yang (vicamo) |
Changed in linux (Ubuntu): | |
status: | Triaged → In Progress |
Changed in linux (Ubuntu): | |
status: | In Progress → Confirmed |
tags: | added: hwe-graphics |
This change was made by a bot.