*** This bug is a duplicate of bug 1715365 *** https://bugs.launchpad.net/bugs/1715365
Thanks. It appears you are hitting a common crash in gnome-session-check-accelerated that is tracking in: https://errors.ubuntu.com/problem/32ef08d11dc442f40fddf95eb9a987d2dd02425a ** Also affects: gnome-session (Ubuntu) Importance: Undecided Status: New ** Description changed: + https://errors.ubuntu.com/problem/32ef08d11dc442f40fddf95eb9a987d2dd02425a + + --- + While trying to change to another user account without boot display manager freeze. ctr-alt-F2 return back to previous user. While trying to log in to another user account after log out from another result to same immediate freeze. ctr-alt-del boots and after this login works. I am using ubuntu 18.04 fresh install with final release. I have checked yes to the the bionic-proposed as similar kind of bug was reported to have a fix available. gdm3: - Asennettu: 3.28.0-0ubuntu1.1 - Ehdokas: 3.28.0-0ubuntu1.1 - Versiotaulukko: - *** 3.28.0-0ubuntu1.1 500 - 500 http://fi.archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages - 100 /var/lib/dpkg/status - 3.28.0-0ubuntu1 500 - 500 http://fi.archive.ubuntu.com/ubuntu bionic/main amd64 Packages + Asennettu: 3.28.0-0ubuntu1.1 + Ehdokas: 3.28.0-0ubuntu1.1 + Versiotaulukko: + *** 3.28.0-0ubuntu1.1 500 + 500 http://fi.archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages + 100 /var/lib/dpkg/status + 3.28.0-0ubuntu1 500 + 500 http://fi.archive.ubuntu.com/ubuntu bionic/main amd64 Packages ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gdm3 3.28.0-0ubuntu1.1 ProcVersionSignature: Ubuntu 4.15.0-21.22-generic 4.15.17 Uname: Linux 4.15.0-21-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 Date: Sun May 20 17:55:27 2018 InstallationDate: Installed on 2018-04-27 (22 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) ProcEnviron: - TERM=xterm-256color - PATH=(custom, no user) - LANG=fi_FI.UTF-8 - SHELL=/bin/bash + TERM=xterm-256color + PATH=(custom, no user) + LANG=fi_FI.UTF-8 + SHELL=/bin/bash SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.gdm3.custom.conf: [deleted] ** Summary changed: - User change login freeze + User change login freeze. gnome-session-check-accelerated crashed with SIGSEGV ** Changed in: gnome-session (Ubuntu) Status: New => Confirmed ** No longer affects: gdm3 (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1772268 Title: User change login freeze. gnome-session-check-accelerated crashed with SIGSEGV Status in gnome-session package in Ubuntu: Confirmed Bug description: https://errors.ubuntu.com/problem/32ef08d11dc442f40fddf95eb9a987d2dd02425a --- While trying to change to another user account without boot display manager freeze. ctr-alt-F2 return back to previous user. While trying to log in to another user account after log out from another result to same immediate freeze. ctr-alt-del boots and after this login works. I am using ubuntu 18.04 fresh install with final release. I have checked yes to the the bionic-proposed as similar kind of bug was reported to have a fix available. gdm3: Asennettu: 3.28.0-0ubuntu1.1 Ehdokas: 3.28.0-0ubuntu1.1 Versiotaulukko: *** 3.28.0-0ubuntu1.1 500 500 http://fi.archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages 100 /var/lib/dpkg/status 3.28.0-0ubuntu1 500 500 http://fi.archive.ubuntu.com/ubuntu bionic/main amd64 Packages ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gdm3 3.28.0-0ubuntu1.1 ProcVersionSignature: Ubuntu 4.15.0-21.22-generic 4.15.17 Uname: Linux 4.15.0-21-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 Date: Sun May 20 17:55:27 2018 InstallationDate: Installed on 2018-04-27 (22 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=fi_FI.UTF-8 SHELL=/bin/bash SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.gdm3.custom.conf: [deleted] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1772268/+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