Ubuntu 18.04 Pop!_OS flavour, AMD RX 560, AMD Ryzen 5 2400G (video disabled), proprietary AMD drivers 18.40, Gnome Wayland session, 4k monitor.
I tried to use ubuntu-bug, but it says, that xwayland is not officially supported package and quit. Feel free to ask any logs or command output.
The problem is, that the output is corrupted in a small windows, like popup menus that contains less than 4 lines, or certain applications that can make a window size small — like glxgears. This happens only for xwayland clients, native wayland apps are OK.
See screenshot attached.
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ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: pop:GNOME
DistUpgraded: Fresh install
DistroCodename: bionic
DistroRelease: Pop!_OS 18.04
DistroVariant: ubuntu
DkmsStatus:
amdgpu, 18.50-708488, 4.15.0-43-generic, x86_64: installed
system76, 1.0.1~1545237826~18.04~2159d22, 4.15.0-43-generic, x86_64: installed
system76-io, 1.0.0~1543900015~18.04~6bb2635, 4.15.0-43-generic, x86_64: installed
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Polaris11] [1002:67ff] (rev cf) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] Baffin [Radeon RX 560] [1462:8a91]
MachineType: Gigabyte Technology Co., Ltd. AB350M-DS3H
Package: wayland (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=ru_RU.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: initrd=\EFI\Pop_OS-0761529f-4dc5-49e6-8f97-d98396dba3d6\initrd.img root=UUID=0761529f-4dc5-49e6-8f97-d98396dba3d6 ro quiet loglevel=0 systemd.show_status=false splash
ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18
Tags: bionic wayland-session ubuntu
Uname: Linux 4.15.0-43-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm sudo
_MarkForUpload: True
dmi.bios.date: 08/08/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F23
dmi.board.asset.tag: Default string
dmi.board.name: AB350M-DS3H-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF23:bd08/08/2018:svnGigabyteTechnologyCo.,Ltd.:pnAB350M-DS3H:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnAB350M-DS3H-CF:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: Default string
dmi.product.name: AB350M-DS3H
dmi.product.version: Default string
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.91-2
version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1~18.04.1pop0
version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1~18.04.1pop0
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
apport information