I have the same issue. Have been happening for a few days. Lenovo t480s, Pop OS 19.10 Kernel: 5.3.0-7648-generic
Logs [k ápr 28 02:33:30 2020] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s31f6: link becomes ready [k ápr 28 02:33:31 2020] wlp61s0: authenticate with ac:22:05:4b:77:b6 [k ápr 28 02:33:31 2020] wlp61s0: send auth to ac:22:05:4b:77:b6 (try 1/3) [k ápr 28 02:33:31 2020] wlp61s0: authenticated [k ápr 28 02:33:31 2020] wlp61s0: associate with ac:22:05:4b:77:b6 (try 1/3) [k ápr 28 02:33:31 2020] wlp61s0: RX AssocResp from ac:22:05:4b:77:b6 (capab=0x1511 status=0 aid=4) [k ápr 28 02:33:31 2020] wlp61s0: associated [k ápr 28 02:33:31 2020] IPv6: ADDRCONF(NETDEV_CHANGE): wlp61s0: link becomes ready [k ápr 28 02:37:39 2020] input: 0C:E0:E4:FA:FD:BE as /devices/virtual/input/input49 [k ápr 28 02:47:14 2020] input: 0C:E0:E4:FA:FD:BE as /devices/virtual/input/input50 [k ápr 28 02:48:27 2020] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. [k ápr 28 03:12:21 2020] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. [k ápr 28 03:25:37 2020] i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0 [k ápr 28 03:25:37 2020] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 ápr 28 15:06:41 pop-os dbus-daemon[3220]: [session uid=1000 pid=3220] Successfully activated service 'org.gnome.Contacts.SearchProvider' ápr 28 15:06:41 pop-os dbus-daemon[3220]: [session uid=1000 pid=3220] Successfully activated service 'org.gnome.Calculator.SearchProvider' ápr 28 15:06:42 pop-os gnome-shell[3646]: Failed to set the markup of the actor 'ClutterText': Error on line 1: Entity did not end with a semicolon; most likely you u ápr 28 15:06:43 pop-os dbus-daemon[3220]: [session uid=1000 pid=3220] Activating service name='org.gnome.gedit' requested by ':1.21' (uid=1000 pid=3646 comm="/usr/bin ápr 28 15:06:43 pop-os gedit[23581]: Failed to load module "appmenu-gtk-module" ápr 28 15:06:43 pop-os dbus-daemon[3220]: [session uid=1000 pid=3220] Successfully activated service 'org.gnome.gedit' ápr 28 15:06:43 pop-os gnome-shell[3646]: meta_window_set_stack_position_no_sync: assertion 'window->stack_position >= 0' failed ápr 28 15:07:06 pop-os slack.desktop[3646]: [04/28/20, 15:07:06:781] info: [DND] (T0B4BGF96) Checking for changes in DND status for the following members: UL7BB19DK,U ápr 28 15:07:06 pop-os slack.desktop[3646]: [04/28/20, 15:07:06:782] info: [DND] (T0B4BGF96) Will check for changes in DND status again in 5 minutes ápr 28 15:08:00 pop-os slack.desktop[3646]: [04/28/20, 15:08:00:229] info: [API-Q] (T0B4BGF96) noversion-1588079280.222 Flannel users/info called with reason: flannel ápr 28 15:08:00 pop-os slack.desktop[3646]: [04/28/20, 15:08:00:230] info: [API-Q] (T0B4BGF96) noversion-1588079280.222 Flannel users/info is ENQUEUED ápr 28 15:08:00 pop-os slack.desktop[3646]: [04/28/20, 15:08:00:233] info: [API-Q] (T0B4BGF96) noversion-1588079280.222 Flannel users/info is ACTIVE ápr 28 15:08:00 pop-os slack.desktop[3646]: [04/28/20, 15:08:00:482] info: [API-Q] (T0B4BGF96) noversion-1588079280.222 Flannel users/info is RESOLVED ápr 28 15:09:01 pop-os slack.desktop[3646]: [04/28/20, 15:09:01:180] info: [API-Q] (T0B4BGF96) noversion-1588079341.178 Flannel users/info called with reason: flannel ápr 28 15:09:01 pop-os slack.desktop[3646]: [04/28/20, 15:09:01:181] info: [API-Q] (T0B4BGF96) noversion-1588079341.178 Flannel users/info is ENQUEUED ápr 28 15:09:01 pop-os slack.desktop[3646]: [04/28/20, 15:09:01:181] info: [API-Q] (T0B4BGF96) noversion-1588079341.178 Flannel users/info is ACTIVE ápr 28 15:09:01 pop-os slack.desktop[3646]: [04/28/20, 15:09:01:224] info: [API-Q] (T0B4BGF96) noversion-1588079341.178 Flannel users/info is RESOLVED ápr 28 15:09:41 pop-os slack.desktop[3646]: [04/28/20, 15:09:41:157] info: Store: SET_SYSTEM_IDLE idle_taskbar ápr 28 15:09:41 pop-os slack.desktop[3646]: [04/28/20, 15:09:41:158] info: [DESKTOP-SIDE-EFFECT] Update from desktop for keys ["app"] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1857178 Title: GPU hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1857178/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
