Some menus do not display properly in 20.04 with MATE 1.24.0 (example below) - even within the same program some display properly others don't - it's not affected by whether the app displays in dark mode like system default or does its own default color - it's not affected by changing the theme - I think it appeared with update to 20.04 LTS but I am not 100% sure as it only happens in some menus in some apps...
I have noticed this with OpenComic, Zoom and Skype (all installed through snap)... deb-installed skype is fine, thus confirming this as a snap-related issue
here is how it looks:
((since I'm only allowed one pic per post as newbie:))
here is how a different menu in the same app looks even though the first menu displays the above scrambly-doo (technical term):
but I guess y'all know how a menu looks like
Welcome to the Ubuntu MATE community!
I consider this topic as logical continuation of https://askubuntu.com/q/1350801/66509
So you have "AMD Radeon(TM) Vega 11 Graphics (RAVEN, DRM 3.35.0, 5.4.0-77-generic, LLVM 12.0.0)", right?
Please add more details about your graphical adapter to be sure:
lsmod | grep drm
lspci -k | grep -A2 -Ei "VGA|3D|Video|Graphic"
glxinfo | grep Vendor
sudo lshw -C video
Currently I do not have modern ATI/AMD graphic cards near me, but I hope that other users will help you to confirm and/or fix the problem.
Oh hi! - yes this is the logical continuation of the "ask ubuntu" question
The Vega 11 is the on-board GPU that comes with the AMD Ryzen 5 (3400G in my case)
lspci -k | grep -A2 -Ei "VGA|3D|Video|Graphic"
09:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Picasso (rev c8)
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Picasso
Kernel driver in use: amdgpu
glxinfo | grep Vendor
Vendor: AMD (0x1002)
sudo lshw -C video
*-display
description: VGA compatible controller
product: Picasso
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:09:00.0
version: c8
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi msix vga_controller bus_master cap_list rom
configuration: driver=amdgpu latency=0
resources: irq:71 memory:e0000000-efffffff memory:f0000000-f01fffff ioport:f000(size=256) memory:fca00000-fca7ffff memory:c0000-dffff
I have the same issue. The workaround described in AskUbuntu fixes the issue (disabling the opengl: allows access to OpenGl stack permission in Settings) but I'm interested in a fix if anyone has one.
My system details are:
lsmod | grep drm
drm_buddy 20480 1 amdgpu
drm_ttm_helper 16384 1 amdgpu
ttm 98304 2 amdgpu,drm_ttm_helper
drm_display_helper 188416 1 amdgpu
cec 81920 1 drm_display_helper
drm_kms_helper 208896 4 drm_display_helper,amdgpu
fb_sys_fops 16384 1 drm_kms_helper
syscopyarea 16384 1 drm_kms_helper
sysfillrect 20480 1 drm_kms_helper
sysimgblt 20480 1 drm_kms_helper
drm 598016 19 gpu_sched,drm_kms_helper,drm_display_helper,drm_buddy,amdgpu,drm_ttm_helper,ttm
lspci -k | grep -A2 -Ei "VGA|3D|Video|Graphic"
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Renoir (rev c2)
Subsystem: CLEVO/KAPOK Computer Renoir
Kernel driver in use: amdgpu
glxinfo | grep Vendor
Vendor: AMD (0x1002)
sudo lshw -C video
*-display
description: VGA compatible controller
product: Renoir
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:05:00.0
logical name: /dev/fb0
version: c2
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi msix vga_controller bus_master cap_list fb
configuration: depth=32 driver=amdgpu latency=0 mode=1920x1080 resolution=1920,1080 visual=truecolor xres=1920 yres=1080
resources: iomemory:fc0-fbf iomemory:fc0-fbf irq:41 memory:fce0000000-fcefffffff memory:fcf0000000-fcf01fffff ioport:1000(size=256) memory:d0300000-d037ffff
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Welcome @richardneish to the community!