How can I use docker without sudo?

Question

InvisibleShadowGhost

Asked: 2018-11-11 08:13:54 +0800 CST2018-11-11 08:13:54 +0800 CST 2018-11-11 08:13:54 +0800 CST

Gnome crashes after resuming from idle screensaver or suspend

772

I'm using Ubuntu 18.10 with Gnome. Sometimes, all two or three days, Gnome crashes after resuming from idle screensaver or suspend. I manually have to press "Strg + Alt + F1" and login again to be able to continue because I only see a purple screen. The last output of journalctl -b /usr/bin/gnome-shell is

Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a0fb60' has no handler with id '215849'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a0fb60' has no handler with id '215850'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a73350' has no handler with id '215851'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a73350' has no handler with id '215852'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a72b90' has no handler with id '215853'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a72b90' has no handler with id '215854'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192b44440' has no handler with id '215855'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192b44440' has no handler with id '215856'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e19287b340' has no handler with id '215857'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e19287b340' has no handler with id '215858'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a723d0' has no handler with id '215861'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a723d0' has no handler with id '215862'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e19287a3c0' has no handler with id '215863'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e19287a3c0' has no handler with id '215864'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e19287ab80' has no handler with id '215865'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e19287ab80' has no handler with id '215866'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e19287bb00' has no handler with id '215867'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e19287bb00' has no handler with id '215868'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192b44c00' has no handler with id '215869'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192b44c00' has no handler with id '215870'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192b453c0' has no handler with id '215871'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192b453c0' has no handler with id '215872'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e1929af3f0' has no handler with id '215875'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e1929af3f0' has no handler with id '215876'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e1929afbb0' has no handler with id '215877'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e1929afbb0' has no handler with id '215878'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a0e420' has no handler with id '215879'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: ../../../../gobject/gsignal.c:2641: instance '0x55e192a0e420' has no handler with id '215880'
Nov 10 17:05:42 XPS-9370 gnome-shell[6953]: Object Meta.WindowActor (0x55e192a0ebe0), has been already deallocated — impossible to access it. This might be caused by the object having been destroyed from 
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: == Stack trace for context 0x55e19092c210 ==
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #0   7fff6ed0b640 b   resource:///org/gnome/gjs/modules/overrides/GObject.js:468 (7f8be5bcc040 @ 25)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #1   7fff6ed0b6e0 b   /usr/share/gnome-shell/extensions/[email protected]/theming.js:416 (7f8bb2e65040 @ 20)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #2   7fff6ed0b7d0 b   self-hosted:261 (7f8be5bc1dc0 @ 223)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #3   7fff6ed0b890 b   /usr/share/gnome-shell/extensions/[email protected]/theming.js:415 (7f8bb2e60f70 @ 172)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #4   7fff6ed0c510 b   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #5   55e198282308 i   /usr/share/gnome-shell/extensions/[email protected]/theming.js:424 (7f8bb2e650d0 @ 17)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #6   7fff6ed0d480 b   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #7   55e198282288 i   /usr/share/gnome-shell/extensions/[email protected]/theming.js:89 (7f8bb2e60790 @ 42)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #8   7fff6ed0e3f0 b   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #9   55e198282200 i   /usr/share/gnome-shell/extensions/[email protected]/docking.js:456 (7f8bb2e565e0 @ 82)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #10   7fff6ed0f360 b   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #11   55e198282168 i   /usr/share/gnome-shell/extensions/[email protected]/docking.js:1784 (7f8bb2e5c9d0 @ 116)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #12   7fff6ed102d0 b   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #13   55e1982820e8 i   /usr/share/gnome-shell/extensions/[email protected]/docking.js:1903 (7f8bb2e5cdc0 @ 37)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #14   7fff6ed11240 b   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #15   55e198282068 i   /usr/share/gnome-shell/extensions/[email protected]/extension.js:31 (7f8bb2e4ad30 @ 12)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #16   55e198281fa8 i   resource:///org/gnome/shell/ui/extensionSystem.js:83 (7f8be585a040 @ 436)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #17   55e198281f28 i   resource:///org/gnome/shell/ui/extensionSystem.js:354 (7f8be585ab80 @ 13)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #18   7fff6ed123b0 b   self-hosted:261 (7f8be5bc1dc0 @ 223)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #19   55e198281ea8 i   resource:///org/gnome/shell/ui/extensionSystem.js:353 (7f8be585aaf0 @ 64)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #20   55e198281e28 i   resource:///org/gnome/shell/ui/extensionSystem.js:371 (7f8be585ac10 @ 87)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #21   7fff6ed134f0 b   resource:///org/gnome/gjs/modules/signals.js:128 (7f8be5bc18b0 @ 386)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #22   7fff6ed14340 b   resource:///org/gnome/shell/ui/sessionMode.js:208 (7f8be5541ca0 @ 254)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #23   7fff6ed14fc0 b   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #24   55e198281c10 i   resource:///org/gnome/shell/ui/sessionMode.js:177 (7f8be5541af0 @ 100)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #25   7fff6ed15f40 b   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #26   55e198281b68 i   resource:///org/gnome/shell/ui/screenShield.js:1210 (7f8be55288b0 @ 105)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #27   55e198281ac0 i   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #28   55e198281a40 i   resource:///org/gnome/shell/ui/screenShield.js:1200 (7f8be5528790 @ 73)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #29   55e198281998 i   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #30   55e198281908 i   resource:///org/gnome/shell/ui/screenShield.js:627 (7f8be5527040 @ 83)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #31   55e198281860 i   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #32   55e1982817a8 i   resource:///org/gnome/shell/ui/screenShield.js:687 (7f8be55271f0 @ 415)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #33   55e198281700 i   resource:///org/gnome/gjs/modules/_legacy.js:82 (7f8be5bb0b80 @ 71)
Nov 10 17:05:42 XPS-9370 org.gnome.Shell.desktop[6953]: #34   55e198281640 i   self-hosted:979 (7f8be5bf01f0 @ 440)
Nov 10 17:05:58 XPS-9370 gnome-shell[7295]: g_dir_open_with_errno: assertion 'path != NULL' failed
Nov 10 17:05:58 XPS-9370 gnome-shell[7295]: g_filename_to_utf8: assertion 'opsysstring != NULL' failed
Nov 10 17:05:58 XPS-9370 gnome-shell[7295]: g_dir_open_with_errno: assertion 'path != NULL' failed
Nov 10 17:05:58 XPS-9370 gnome-shell[7295]: g_filename_to_utf8: assertion 'opsysstring != NULL' failed
Nov 10 17:05:58 XPS-9370 gnome-shell[7295]: Error setting property 'Powered' on interface org.bluez.Adapter1: GDBus.Error:org.bluez.Error.Blocked: Blocked through rfkill (g-io-error-quark, 36)
Nov 10 17:05:58 XPS-9370 gnome-shell[7295]: Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation
Nov 10 17:05:58 XPS-9370 gnome-shell[7295]: JS WARNING: [resource:///org/gnome/shell/ui/windowManager.js 1564]: reference to undefined property "MetaWindowXwayland"
Nov 10 17:06:12 XPS-9370 gnome-shell[7295]: Connection to xwayland lost

Can someone help?

Edit 1: I think I see connection with the connecting/disconnecting of an external monitor. At least, this seems to make the problem appear more often.

Edit 2: sudo blkid returns

/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/nvme0n1: PTUUID="4ac6dcee-933c-449a-983f-b0ede0f24c5d" PTTYPE="gpt"
/dev/nvme0n1p1: SEC_TYPE="msdos" UUID="15E7-DD98" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="1d435577-b51a-4491-b78e-b33b18783cfc"
/dev/nvme0n1p2: LABEL="OS" UUID="15F8-5108" TYPE="vfat" PARTLABEL="fat32" PARTUUID="266e101c-75bc-4d67-82b4-33dfda5d4cf6"
/dev/nvme0n1p3: UUID="7ea246ac-cdde-4c3f-acc0-40ab63d8dd47" TYPE="ext4" PARTUUID="4bd55ae7-f76f-4c8e-a8fd-3dd795e29eef"
/dev/nvme0n1p4: UUID="71013368-e9f9-4063-b176-fd9d4a73e524" TYPE="swap" PARTUUID="bf879d7d-66cf-419d-99a6-e09b192cd5eb"
/dev/nvme0n1p5: UUID="aef0d414-56c5-44ba-9dd2-55935e35b816" TYPE="ext4" PARTUUID="e9b8805d-c543-4abd-935d-2a5cff34968c"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"

cat /etc/fstab returns

# <file system> <mount point> <type> <options> <dump> <pass>

UUID=7ea246ac-cdde-4c3f-acc0-40ab63d8dd47   /   ext4    errors=remount-ro   0   1
UUID=15E7-DD98  /boot/efi   vfat    umask=0077  0   1
UUID=71013368-e9f9-4063-b176-fd9d4a73e524   none    swap    sw  0   #0
UUID=aef0d414-56c5-44ba-9dd2-55935e35b816   /home   ext4    defaults 0  2

cat /etc/initramfs-tools/conf.d/resume returns

RESUME=UUID=71013368-e9f9-4063-b176-fd9d4a73e524

and free -h returns

              total        used        free      shared  buff/cache   available
Mem:           15Gi       6,3Gi       4,3Gi       1,1Gi       4,7Gi       7,6Gi
Swap:          31Gi        11Mi        31Gi

1 Answers

Voted

InvisibleShadowGhost · Answer 1 · 2018-12-28T00:28:21+08:00

Best Answer

InvisibleShadowGhost

2018-12-28T00:28:21+08:002018-12-28T00:28:21+08:00

Ok, I found the problem: It was the preinstalled Dash-To-Dock extension. Completely disabling it via

cd /usr/share/gnome-shell/extensions/
sudo mv [email protected]{,.bak}

fixed it.

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