** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1857418
Title:
KDE Panel disappears after screen lock
Status in linux package in Ubuntu:
Incomplete
Bug description:
Hello!
I use ubuntu 18.04.
Kernel Ubuntu 4.15.0-73.82+lp1854798+2-generic 4.15.18 (problem exists on
previous kernels too)
KDE from the repo
Screen is extended to external monitor
laptop Lenovo Carbon 6x
Monitor attached with HDMI
Monitor model: Acer H236HL
When the screen is locked by timeout, after unlocking by entering
password, KDE panel disappears on external monitor. I can not add a
panel to it, e.g. I add it to screen but the panel does not appear.
After reboot panel is in place. If I have added panels to screen they
are also exist.
It is interesting that this problem exists with only my monitor. Other
monitors attached to my laptop work OK. The problem also does not exist if I
turn my monitor off before screen lock.
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ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.9
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: andrew 2726 F.... pulseaudio
CurrentDesktop: KDE
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=f52c7f84-717f-47b3-82c8-99ef8ff44b4d
InstallationDate: Installed on 2018-09-17 (462 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
MachineType: LENOVO 20KH006JRT
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-73-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash mem_sleep_default=deep
vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-73.82+lp1854798+2-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-73-generic N/A
linux-backports-modules-4.15.0-73-generic N/A
linux-firmware 1.173.12
Tags: bionic
Uname: Linux 4.15.0-73-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/31/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: N23ET55W (1.30 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20KH006JRT
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:bvrN23ET55W(1.30):bd08/31/2018:svnLENOVO:pn20KH006JRT:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KH006JRT:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X1 Carbon 6th
dmi.product.name: 20KH006JRT
dmi.product.version: ThinkPad X1 Carbon 6th
dmi.sys.vendor: LENOVO
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