Public bug reported:
Release: 23.10
Expect to happen: Run a flatpak app and it displays on the screen
What happens instead: Some flatpaks fail to display when using Wayland and
Nvidia card. The icon for the app shows in the dash and I can interact with the
icon (i.e. right click and quit) but the app never displays on screen. All
these same apps display properly when running the log in with X11.
I'm no expert but it looks related to Vulkan. Here are the errors seen
in Wayland but not in X11
Easy Effects, Weather & Resources display this:
libEGL warning: egl: failed to create dri2 screen
MESA: error: CreateSwapchainKHR failed with VK_ERROR_INITIALIZATION_FAILED
MESA: error: zink: could not create swapchain
Plexamp fails to display with the following errors:
[48:0108/155953.331435:ERROR:viz_main_impl.cc(196)] Exiting GPU process due to
errors during initialization
[96:0108/155953.441997:ERROR:viz_main_impl.cc(196)] Exiting GPU process due to
errors during initialization
[55:0108/155953.531240:ERROR:command_buffer_proxy_impl.cc(127)]
ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
this warning shows in both Wayland and X11 when running plexamp...
Warning: vkCreateInstance: Found no drivers!
Warning: vkCreateInstance failed with VK_ERROR_INCOMPATIBLE_DRIVER
at CheckVkSuccessImpl
(../../third_party/dawn/src/dawn/native/vulkan/VulkanError.cpp:88)
at CreateVkInstance
(../../third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:458)
at Initialize
(../../third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:344)
at Create (../../third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:266)
at operator()
(../../third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:521)
Flacon displays this (only warnings) but displays properly:
Warning: QSocketNotifier: Can only be used with threads started with QThread
Warning: Could not find color scheme ""
libEGL warning: egl: failed to create dri2 screen
** Affects: flatpak (Ubuntu)
Importance: Undecided
Status: New
** Summary changed:
- Many apps do no display on Wayland/Nvidia
+ Many apps do not display on Wayland/Nvidia
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Packages, which is subscribed to flatpak in Ubuntu.
https://bugs.launchpad.net/bugs/2048703
Title:
Many apps do not display on Wayland/Nvidia
Status in flatpak package in Ubuntu:
New
Bug description:
Release: 23.10
Expect to happen: Run a flatpak app and it displays on the screen
What happens instead: Some flatpaks fail to display when using Wayland and
Nvidia card. The icon for the app shows in the dash and I can interact with the
icon (i.e. right click and quit) but the app never displays on screen. All
these same apps display properly when running the log in with X11.
I'm no expert but it looks related to Vulkan. Here are the errors seen
in Wayland but not in X11
Easy Effects, Weather & Resources display this:
libEGL warning: egl: failed to create dri2 screen
MESA: error: CreateSwapchainKHR failed with VK_ERROR_INITIALIZATION_FAILED
MESA: error: zink: could not create swapchain
Plexamp fails to display with the following errors:
[48:0108/155953.331435:ERROR:viz_main_impl.cc(196)] Exiting GPU process due
to errors during initialization
[96:0108/155953.441997:ERROR:viz_main_impl.cc(196)] Exiting GPU process due
to errors during initialization
[55:0108/155953.531240:ERROR:command_buffer_proxy_impl.cc(127)]
ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
this warning shows in both Wayland and X11 when running plexamp...
Warning: vkCreateInstance: Found no drivers!
Warning: vkCreateInstance failed with VK_ERROR_INCOMPATIBLE_DRIVER
at CheckVkSuccessImpl
(../../third_party/dawn/src/dawn/native/vulkan/VulkanError.cpp:88)
at CreateVkInstance
(../../third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:458)
at Initialize
(../../third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:344)
at Create
(../../third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:266)
at operator()
(../../third_party/dawn/src/dawn/native/vulkan/BackendVk.cpp:521)
Flacon displays this (only warnings) but displays properly:
Warning: QSocketNotifier: Can only be used with threads started with QThread
Warning: Could not find color scheme ""
libEGL warning: egl: failed to create dri2 screen
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