I check to install kernel 5.2.2 and 5.2.9 at i3-7100 PC, but same problem occur.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1840571 Title: ubuntu 18.04.3 startup purple screnn blink and could not start Status in gnome-shell package in Ubuntu: Incomplete Bug description: I update ubuntu by software-updater. I update kernel 5.0.0-25, and reboot ubuntu system, but startup purple screen blink for ever,and could not login. I reboot kernel 5.0.0-23(before kernel), and login. as kernel 5.0.0-23, sometime same event occured, but I reset PC, next time restart normaly. I upload syslog file. <https://www.dropbox.com/sh/b9vnch2h8xqjhtx/AACEq7TyvLWZeNJdnCFr5tw-a?dl=0> --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME DisplayManager: gdm3 DistroRelease: Ubuntu 18.04 GsettingsChanges: b'org.gnome.shell' b'favorite-apps' redacted by apport b'org.gnome.desktop.interface' b'gtk-im-module' b"'ibus'" b'org.gnome.desktop.interface' b'clock-show-date' b'true' InstallationDate: Installed on 2019-05-31 (83 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190421) Package: gnome-shell 3.28.4-0ubuntu18.04.1 PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=ja_JP.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 5.0.0-25.26~18.04.1-generic 5.0.18 Tags: bionic third-party-packages Uname: Linux 5.0.0-25-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1840571/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp