browser lagged on niri but not on hyprland

[glyh]

When starting thorium(a chrome fork), I have to wait for ~10 sec before the browser showed itself. The same case doesn't happen to Hyprland.

The log is as following:

The fastest browser on Earth.
src/nv_gbm.c:288: GBM-DRV error (nv_gbm_create_device_native): nv_common_gbm_create_device failed (ret=-1)

[5526:5526:0427/090443.351933:ERROR:policy_logger.cc(157)] :components/enterprise/browser/controller/chrome_browser_cloud_management_controller.cc(161) Cloud management controller initialization aborted as CBCM is not enabled. Please use the `--enable-chrome-browser-cloud-management` command line flag to enable it if you are not using the official Google Chrome build.
[5526:5526:0427/090443.554581:ERROR:object_proxy.cc(576)] Failed to call method: org.freedesktop.ScreenSaver.GetActive: object_path= /org/freedesktop/ScreenSaver: org.freedesktop.DBus.Error.UnknownMethod: Unknown method 'GetActive'
src/nv_gbm.c:288: GBM-DRV error (nv_gbm_create_device_native): nv_common_gbm_create_device failed (ret=-1)

INFO: Created TensorFlow Lite XNNPACK delegate for CPU.
src/nv_gbm.c:288: GBM-DRV error (nv_gbm_create_device_native): nv_common_gbm_create_device failed (ret=-1)

[5573:5573:0427/090446.111793:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=SCANOUT
[5573:5573:0427/090446.111902:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=GPU_READ
[5573:5573:0427/090446.111982:ERROR:shared_image_factory.cc(999)] CreateSharedImage: could not create backing.
[5573:5573:0427/090446.112054:ERROR:shared_image_factory.cc(765)] DestroySharedImage: Could not find shared image mailbox
[5573:5573:0427/090446.112195:ERROR:gpu_service_impl.cc(1153)] Exiting GPU process because some drivers can't recover from errors. GPU process will restart shortly.
[5684:1:0427/090446.117252:ERROR:command_buffer_proxy_impl.cc(323)] GPU state invalid after WaitForGetOffsetInRange.
[5526:5526:0427/090446.126014:ERROR:gpu_process_host.cc(1002)] GPU process exited unexpectedly: exit_code=8704
src/nv_gbm.c:288: GBM-DRV error (nv_gbm_create_device_native): nv_common_gbm_create_device failed (ret=-1)

src/nv_gbm.c:288: GBM-DRV error (nv_gbm_create_device_native): nv_common_gbm_create_device failed (ret=-1)

[5891:5891:0427/090449.153046:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=SCANOUT
[5891:5891:0427/090449.153113:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=GPU_READ
[5891:5891:0427/090449.153160:ERROR:shared_image_factory.cc(999)] CreateSharedImage: could not create backing.
[5891:5891:0427/090449.153203:ERROR:shared_image_factory.cc(765)] DestroySharedImage: Could not find shared image mailbox
[5891:5891:0427/090449.153285:ERROR:gpu_service_impl.cc(1153)] Exiting GPU process because some drivers can't recover from errors. GPU process will restart shortly.
[5526:5526:0427/090449.158108:ERROR:gpu_process_host.cc(1002)] GPU process exited unexpectedly: exit_code=8704
src/nv_gbm.c:288: GBM-DRV error (nv_gbm_create_device_native): nv_common_gbm_create_device failed (ret=-1)

src/nv_gbm.c:288: GBM-DRV error (nv_gbm_create_device_native): nv_common_gbm_create_device failed (ret=-1)

[5926:5926:0427/090452.166050:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=SCANOUT
[5926:5926:0427/090452.166220:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=GPU_READ
[5926:5926:0427/090452.166315:ERROR:shared_image_factory.cc(999)] CreateSharedImage: could not create backing.
[5926:5926:0427/090452.166336:ERROR:shared_image_factory.cc(765)] DestroySharedImage: Could not find shared image mailbox
[5926:5926:0427/090452.166405:ERROR:gpu_service_impl.cc(1153)] Exiting GPU process because some drivers can't recover from errors. GPU process will restart shortly.
[5710:1:0427/090452.169798:ERROR:command_buffer_proxy_impl.cc(323)] GPU state invalid after WaitForGetOffsetInRange.
[5526:5526:0427/090452.172589:ERROR:gpu_process_host.cc(1002)] GPU process exited unexpectedly: exit_code=8704
src/nv_gbm.c:288: GBM-DRV error (nv_gbm_create_device_native): nv_common_gbm_create_device failed (ret=-1)

[5955:5955:0427/090455.732874:ERROR:angle_platform_impl.cc(44)] RendererVk.cpp:203 (VerifyExtensionsPresent): Extension not supported: VK_EXT_headless_surface
ERR: RendererVk.cpp:203 (VerifyExtensionsPresent): Extension not supported: VK_EXT_headless_surface
[5955:5955:0427/090455.732988:ERROR:angle_platform_impl.cc(44)] Display.cpp:1070 (initialize): ANGLE Display::initialize error 0: Internal Vulkan error (-7): A requested extension is not supported, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, enableInstanceExtensions:1715.
ERR: Display.cpp:1070 (initialize): ANGLE Display::initialize error 0: Internal Vulkan error (-7): A requested extension is not supported, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, enableInstanceExtensions:1715.
[5955:5955:0427/090455.733015:ERROR:gl_display.cc(515)] EGL Driver message (Critical) eglInitialize: Internal Vulkan error (-7): A requested extension is not supported, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, enableInstanceExtensions:1715.
[5955:5955:0427/090455.733029:ERROR:gl_display.cc(786)] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[5955:5955:0427/090455.733043:ERROR:gl_display.cc(820)] Initialization of all EGL display types failed.
[5955:5955:0427/090455.733058:ERROR:gl_ozone_egl.cc(26)] GLDisplayEGL::Initialize failed.
[5955:5955:0427/090457.562471:ERROR:angle_platform_impl.cc(44)] RendererVk.cpp:203 (VerifyExtensionsPresent): Extension not supported: VK_EXT_headless_surface
ERR: RendererVk.cpp:203 (VerifyExtensionsPresent): Extension not supported: VK_EXT_headless_surface
[5955:5955:0427/090457.562598:ERROR:angle_platform_impl.cc(44)] Display.cpp:1070 (initialize): ANGLE Display::initialize error 0: Internal Vulkan error (-7): A requested extension is not supported, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, enableInstanceExtensions:1715.
ERR: Display.cpp:1070 (initialize): ANGLE Display::initialize error 0: Internal Vulkan error (-7): A requested extension is not supported, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, enableInstanceExtensions:1715.
[5955:5955:0427/090457.562672:ERROR:gl_display.cc(515)] EGL Driver message (Critical) eglInitialize: Internal Vulkan error (-7): A requested extension is not supported, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, enableInstanceExtensions:1715.
[5955:5955:0427/090457.562751:ERROR:gl_display.cc(786)] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[5955:5955:0427/090457.562847:ERROR:gl_display.cc(820)] Initialization of all EGL display types failed.
[5955:5955:0427/090457.562941:ERROR:gl_ozone_egl.cc(26)] GLDisplayEGL::Initialize failed.
[5955:5955:0427/090457.564023:ERROR:viz_main_impl.cc(196)] Exiting GPU process due to errors during initialization
src/nv_gbm.c:288: GBM-DRV error (nv_gbm_create_device_native): nv_common_gbm_create_device failed (ret=-1)

[5597:1:0427/090513.088911:ERROR:command_buffer_proxy_impl.cc(131)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.

System Information

• niri version:

niri 0.1.5 (6a80078)

• lspci

00:00.0 Host bridge: Intel Corporation 12th Gen Core Processor Host Bridge/DRAM Registers (rev 02)
00:01.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x16 Controller #1 (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Alder Lake-P GT1 [UHD Graphics] (rev 0c)
00:04.0 Signal processing controller: Intel Corporation Alder Lake Innovation Platform Framework Processor Participant (rev 02)
00:06.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #0 (rev 02)
00:08.0 System peripheral: Intel Corporation 12th Gen Core Processor Gaussian & Neural Accelerator (rev 02)
00:0a.0 Signal processing controller: Intel Corporation Platform Monitoring Technology (rev 01)
00:14.0 USB controller: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller (rev 01)
00:14.2 RAM memory: Intel Corporation Alder Lake PCH Shared SRAM (rev 01)
00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi WiFi (rev 01)
00:15.0 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 (rev 01)
00:16.0 Communication controller: Intel Corporation Alder Lake PCH HECI Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation Alder Lake PCH-P PCI Express Root Port #9 (rev 01)
00:1f.0 ISA bridge: Intel Corporation Alder Lake PCH eSPI Controller (rev 01)
00:1f.3 Audio device: Intel Corporation Alder Lake PCH-P High Definition Audio Controller (rev 01)
00:1f.4 SMBus: Intel Corporation Alder Lake PCH-P SMBus Host Controller (rev 01)
00:1f.5 Serial bus controller: Intel Corporation Alder Lake-P PCH SPI Controller (rev 01)
01:00.0 VGA compatible controller: NVIDIA Corporation AD107M [GeForce RTX 4060 Max-Q / Mobile] (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 22be (rev a1)
02:00.0 Non-Volatile memory controller: Yangtze Memory Technologies Co.,Ltd PC300 NVMe SSD (DRAM-less) (rev 03)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev 15)

[YaLTeR]

~10 sec

That sounds suspiciously like a D-Bus timeout. Do you have D-Bus properly working in niri?

[glyh]

I don't know, does the log implies so? BTW the log start to spit instantaneously when I launched throium.

[YaLTeR]

If you use systemd, then make sure you're starting niri-session. If you're not using systemd, then you need something along dbus-run-session -- niri --session.

[YaLTeR]

Any news?