Ubuntu
gnome-shell-extension-ubuntu-dock package

  1. Bug #1801494
  2. Comment #5

Comment 5 for bug 1801494

Revision history for this message
v2min (straussbd-lp) wrote :

I'm seeing this same issue. The dock disappears after the machine turns off the monitor after 5 minutes of inactivity. I don't have hibernate or suspend enabled. Per Daniel's suggestion, I ran gnome-tweaks and enabled the Ubuntu Dock extension...

Other symptoms - the dock reappears after logging out and logging back in (without rebooting). Reboot has the same effect. Dmesg had these items:

-----------------------------
[ 460.434824] SUPR0GipMap: fGetGipCpu=0xb
[ 473.917454] vboxdrv: 0000000000000000 VMMR0.r0
[ 474.324096] vboxdrv: 0000000000000000 VBoxDDR0.r0
[ 474.472968] vboxpci: created IOMMU domain 000000005ee2f99d
[ 474.537348] vboxdrv: 0000000000000000 VBoxEhciR0.r0
[ 4259.199795] hrtimer: interrupt took 127916 ns
[13336.682152] vboxpci: freeing IOMMU domain 000000005ee2f99d
[15610.932020] radeon_dp_aux_transfer_native: 158 callbacks suppressed
[15654.458878] vboxdrv: 0000000000000000 VMMR0.r0
[15654.760601] vboxdrv: 0000000000000000 VBoxDDR0.r0
[15654.899366] vboxpci: created IOMMU domain 00000000140fae37
[15654.977123] vboxdrv: 0000000000000000 VBoxEhciR0.r0
[29134.487850] radeon_dp_aux_transfer_native: 158 callbacks suppressed
[34517.784519] radeon_dp_aux_transfer_native: 158 callbacks suppressed
[76137.149220] radeon_dp_aux_transfer_native: 158 callbacks suppressed
-----------------------------

Thanks in advance for taking a look at this!