Public bug reported:

Updated from kubuntu 18.10 to 19.04 beta without problems. After first
reboot, first the kubuntu logo, then just a blank screen, no login
screen. Switching to console and log in there possible. All seems fine,
including wlan etc.

systemd status sddm says sddm is running, any attempt to start KDE
(including startkde) however fails with "could not connect to any x
display".

This happens with Kernel 5.0.0. Starting with 4.18.0-16-generic, the
login screen comes up and all is fine.

Anything I can contribute?

Description:    Ubuntu Disco Dingo (development branch)
Release:        19.04

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: xorg 1:7.7+19ubuntu12
ProcVersionSignature: Ubuntu 5.0.0-8.9-generic 5.0.1
Uname: Linux 5.0.0-8-generic x86_64
ApportVersion: 2.20.10-0ubuntu23
Architecture: amd64
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
Date: Sat Mar 30 21:51:04 2019
DistUpgraded: 2019-03-30 14:41:04,209 DEBUG Running PostInstallScript: 
'./xorg_fix_proprietary.py'
DistroCodename: disco
DistroVariant: ubuntu
DkmsStatus:
 acpi-call, 1.1.0, 4.18.0-16-generic, x86_64: installed
 acpi-call, 1.1.0, 5.0.0-8-generic, x86_64: installed
 tp_smapi, 0.43, 5.0.0-8-generic, x86_64: installed
 virtualbox, 6.0.4, 5.0.0-8-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation 2nd Generation Core Processor Family Integrated Graphics 
Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Lenovo 2nd Generation Core Processor Family Integrated Graphics 
Controller [17aa:21dd]
InstallationDate: Installed on 2017-07-07 (631 days ago)
InstallationMedia: Kubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: LENOVO 78545HG
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-8-generic 
root=UUID=ce827244-1d04-4bdd-99bf-d70675baefef ro quiet splash vt.handoff=1
SourcePackage: xorg
UpgradeStatus: Upgraded to disco on 2019-03-30 (0 days ago)
dmi.bios.date: 04/12/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 8GET44WW (1.21 )
dmi.board.name: 78545HG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: 
dmi:bvnLENOVO:bvr8GET44WW(1.21):bd04/12/2013:svnLENOVO:pn78545HG:pvrThinkPadL420:rvnLENOVO:rn78545HG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad L420
dmi.product.name: 78545HG
dmi.product.version: ThinkPad L420
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.97-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 19.0.1-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 19.0.1-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.20.4-1ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20180925-2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug disco ubuntu

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1822441

Title:
  Blank screen after startup

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1822441/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to