*** This bug is a duplicate of bug 1769383 *** https://bugs.launchpad.net/bugs/1769383
How is this a duplicate of bug #1769383 ? I experience the same issue as described here, and have for several weeks, but the bug referred to seems to concern a very different issue. Unless I am missing something? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell-extension-ubuntu-dock in Ubuntu. https://bugs.launchpad.net/bugs/1803390 Title: Purple screen-freeze after resume from lock screen / screen blank Status in gnome-shell-extension-ubuntu-dock package in Ubuntu: Confirmed Bug description: So I upgraded both my laptop and my desktop 12:th Nov. Been using it happily and without issues for almost two days. Yesterday late evening (13th) before going to sleep I wake my desktop using mouse movement. LockScreen appears do the upwards drag gesture (which is a bit annoying) and when the curtain rises all i get is a glitchy side-dock and a blank purple gradient. The side-dock weirdly enough shows the previews of applications when hovering the app-icons, but interacting with it using click doesn't bring the application-windows up. So I go to bed thinking i'll fix this tomorrow.. Wake up, move the mouse on desktop-pc, screen turns on and it's still the same glitched desktop view. So I pick up my laptop and surprisingly enough I have Exactly the same problem there! With the exception that instead of the screen being blank I see some kind of malformed version of the applications I had running last evening. Both computers failed at resuming from screen-lock, so I reboot both of them. Laptop is working for now (That's how i'm filing this bug). But desktop computer went into screen blank due to inactivity and froze again when i tried to wake it up. I never had this issue before 18.10, and I suspect that some bad auto- update went out yesterday since both of computers mysteriously started failing around the same time. Desktop Computer (AMD based custom build): =============================================== Description: Ubuntu 18.10 Release: 18.10 $ apt-cache policy linux-image-generic linux-image-generic: Installed: 4.18.0.11.12 Candidate: 4.18.0.11.12 Version table: *** 4.18.0.11.12 500 500 http://se.archive.ubuntu.com/ubuntu cosmic-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu cosmic-security/main amd64 Packages 100 /var/lib/dpkg/status 4.18.0.10.11 500 500 http://se.archive.ubuntu.com/ubuntu cosmic/main amd64 Packages $ apt-cache policy gdm3 gdm3: Installed: 3.30.1-1ubuntu5 Candidate: 3.30.1-1ubuntu5 Version table: *** 3.30.1-1ubuntu5 500 500 http://se.archive.ubuntu.com/ubuntu cosmic/main amd64 Packages 100 /var/lib/dpkg/status $ apt-cache policy ubuntu-desktop ubuntu-desktop: Installed: 1.425 Candidate: 1.425 Version table: *** 1.425 500 500 http://se.archive.ubuntu.com/ubuntu cosmic/main amd64 Packages 100 /var/lib/dpkg/status Laptop (Thinkpad Carbon X1 3rd gen): ============================================== Description: Ubuntu 18.10 Release: 18.10 $ apt-cache policy linux-image-generic linux-image-generic: Installed: 4.18.0.10.11 Candidate: 4.18.0.10.11 Version table: *** 4.18.0.10.11 500 500 http://se.archive.ubuntu.com/ubuntu cosmic/main amd64 Packages 100 /var/lib/dpkg/status $ apt-cache policy gdm3 gdm3: Installed: 3.30.1-1ubuntu5 Candidate: 3.30.1-1ubuntu5 Version table: *** 3.30.1-1ubuntu5 500 500 http://se.archive.ubuntu.com/ubuntu cosmic/main amd64 Packages 100 /var/lib/dpkg/status $ apt-cache policy ubuntu-desktop ubuntu-desktop: Installed: 1.425 Candidate: 1.425 Version table: *** 1.425 500 500 http://se.archive.ubuntu.com/ubuntu cosmic/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1803390/+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