gnome-terminal resized and moved after resume

[Andrei Borzenkov]

GNOME desktop with Wayland, Dell E5450 notebook using iGPU (Intel). dGPU (nVidia) is present but never used. No proprietary drivers. Both eDP and HDMI are connected to Intel.

I usually have several gnome-terminal windows open. After the following

- connect TV using HDMI
- suspend notebook (close lid)
- open lid, notebook resumed

all opened gnome-terminal windows are resized (so far always smaller size) and moved on screen to different position.

I had similar effects also in 16.04 and 18.04 under X11/Unity (and also in 20.04 before switching to GNOME/Wayland).

I am happy to provide any additional/debugging information if anyone explains what is necessary.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-terminal 3.36.2-1ubuntu1~20.04
ProcVersionSignature: Ubuntu 5.8.0-28.30~20.04.1-generic 5.8.14
Uname: Linux 5.8.0-28-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.12
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sun Nov 15 16:32:28 2020
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-trusty-amd64-20140620-0
InstallationDate: Installed on 2015-07-02 (1963 days ago)
InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 20140620-04:25
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-terminal
UpgradeStatus: Upgraded to focal on 2020-10-03 (43 days ago)