Unity Hub launches, Editor does not

I ran the appimage and logged in and install the lastest stable editor. Then I made a new project, it loads, then nothing. after running the appimage again and trying to start the project, the editor version is unselected. After selecting the only version, I double click and it begins loading. Only to say it was created with an older version. I click continue and the same thing happens, nothing. I tried making a new one after that. Then rebooted and tried loading them again. still nothing.

 

running ubuntu 18.04

 

Do you see something in the log? (~/.config/unity3d)

 

Hello, I'm new here and I have the same problem. It happens both launching unity hub or directly unity from command line. If it's helpful here it's what happens to me when running Unity from terminal.

kiaz@kiaz-MacBookAir:~/Unity-2019.1.0f2/Editor$ ./Unity
[0412/135141:ERROR:browser_main_loop.cc(161)] Running without the SUID sandbox! See https://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment for more information on developing with the sandbox on.
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[0412/135141:ERROR:browser_main_loop.cc(207)] Gtk: gtk_window_present_with_time: assertion 'GTK_IS_WINDOW (window)' failed
kiaz@kiaz-MacBookAir:~/Unity-2019.1.0f2/Editor$ [Unity Package Manager (Upm)]
Parent process [9760] was terminated

If it can help, here is dmesg output :

[ 3596.133507] systemd-hostnamed[8820]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[ 3996.025003] Unity[9082]: segfault at 0 ip 00007faa0ee57d19 sp 00007fff6fcd7450 error 4 in Unity[7faa0d5f0000+74a6000]
[10507.835874] systemd-hostnamed[9472]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[10529.070939] Unity[9479]: segfault at 0 ip 00007f5a90831d19 sp 00007fffa50a6f30 error 4 in Unity[7f5a8efca000+74a6000]
[10589.936583] Unity[9619]: segfault at 0 ip 00007f49bc725d19 sp 00007fff3b248770 error 4 in Unity[7f49baebe000+74a6000]
[10914.028564] Unity[9847]: segfault at 0 ip 00007f256415bd19 sp 00007fffcb72a530 error 4 in
Unity[7f25628f4000+74a6000]

In $HOME/.config/unity 3d there are many folders and log files, is there something helpful to investigate there ?

Thanks in advance for help.

 

yes I just installed it

 

can I just use wine to run it? I bought a course on udemy to learn 2d unity. this is my first time using it.

 

what am I supposed to look for? It says a lot.

 

[LicensingClient] ERROR Failed to connect to local IPC
[Licensing::Module] Failed to connect to channel: LicenseClient-redwizard
[Licensing::Module] Successfully launched the LicensingClient
[LicensingClient] Timed-out attempting to connect to the Licensing Client on pipe: LicenseClient-redwizard.
[LicensingClient] ERROR Failed to connect to local IPC
[Licensing::Module] Failed to connect to channel: LicenseClient-redwizard
IPC channel to LicensingClient doesn't exist; falling back to Legacy licensing
[LicensingClient] ERROR Failed to disconnect local IPC connection
Desktop is 1280 x 800 @ 60 Hz

LICENSE SYSTEM [2020414 16:7:28] Next license update check is after 2020-04-15T19:56:34

[Package Manager] Server::Start -- Port 39323 was selected

COMMAND LINE ARGUMENTS:
/home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Unity
-createproject
/home/redwizard/Documents/unity/tut/fag
-cloneFromTemplate
/home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/ProjectTemplates/com.unity.template.2d-3.3.0.tgz
-cloudOrganization
undefined
-cloudEnvironment
production
-useHub
-hubIPC
-hubSessionId
eb2bb170-7e89-11ea-bd0b-c9c2b56cd5d5
-accessToken
JrlBBabKkLUX83rxeVIGrDWM97qfmqwq00u4VIfhRL0002f
/home/redwizard/Documents/unity/tut/fag
Using Asset Import Pipeline V2.
[Package Manager] Server::EnsureServerProcessIsRunning -- ReadyRequest exceeded maximum alloted time, ran for [15] seconds
[Package Manager] Server::Kill -- Server was shutdown
[Package Manager] PackageManager Server::Start -- Process restart attempt #2

[Package Manager] Server::Start -- Port 41883 was selected
Adding genesis user token Adding genesis user token [Package Manager] Done resolving packages in 19.26s seconds
[Package Manager] Done checking package constraints in 0.01s seconds

(Unity:30410): Gtk-CRITICAL **: 16:08:07.093: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed
[Package Manager]
Registered 49 packages:
Packages from [https://packages.unity.com]:
com.unity.2d.animation@3.2.1 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.2d.animation@3.2.1)
com.unity.2d.pixel-perfect@2.0.4 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.2d.pixel-perfect@2.0.4)
com.unity.2d.psdimporter@2.1.3 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.2d.psdimporter@2.1.3)
com.unity.2d.spriteshape@3.0.10 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.2d.spriteshape@3.0.10)
com.unity.collab-proxy@1.2.16 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.collab-proxy@1.2.16)
com.unity.ide.rider@1.1.4 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.ide.rider@1.1.4)
com.unity.ide.vscode@1.1.4 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.ide.vscode@1.1.4)
com.unity.test-framework@1.1.13 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.test-framework@1.1.13)
com.unity.textmeshpro@2.0.1 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.textmeshpro@2.0.1)
com.unity.timeline@1.2.14 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.timeline@1.2.14)
com.unity.2d.common@2.0.2 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.2d.common@2.0.2)
com.unity.mathematics@1.1.0 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.mathematics@1.1.0)
com.unity.2d.path@2.0.4 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.2d.path@2.0.4)
com.unity.ext.nunit@1.0.0 (location: /home/redwizard/Documents/unity/tut/fag/Library/PackageCache/com.unity.ext.nunit@1.0.0)
Built-in packages:
com.unity.2d.sprite@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.2d.sprite)
com.unity.2d.tilemap@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.2d.tilemap)
com.unity.ugui@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.ugui)
com.unity.modules.ai@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.ai)
com.unity.modules.androidjni@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.androidjni)
com.unity.modules.animation@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.animation)
com.unity.modules.assetbundle@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.assetbundle)
com.unity.modules.audio@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.audio)
com.unity.modules.cloth@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.cloth)
com.unity.modules.director@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.director)
com.unity.modules.imageconversion@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.imageconversion)
com.unity.modules.imgui@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.imgui)
com.unity.modules.jsonserialize@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.jsonserialize)
com.unity.modules.particlesystem@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.particlesystem)
com.unity.modules.physics@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.physics)
com.unity.modules.physics2d@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.physics2d)
com.unity.modules.screencapture@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.screencapture)
com.unity.modules.terrain@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.terrain)
com.unity.modules.terrainphysics@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.terrainphysics)
com.unity.modules.tilemap@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.tilemap)
com.unity.modules.ui@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.ui)
com.unity.modules.uielements@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.uielements)
com.unity.modules.umbra@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.umbra)
com.unity.modules.unityanalytics@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.unityanalytics)
com.unity.modules.unitywebrequest@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.unitywebrequest)
com.unity.modules.unitywebrequestassetbundle@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.unitywebrequestassetbundle)
com.unity.modules.unitywebrequestaudio@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.unitywebrequestaudio)
com.unity.modules.unitywebrequesttexture@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.unitywebrequesttexture)
com.unity.modules.unitywebrequestwww@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.unitywebrequestwww)
com.unity.modules.vehicles@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.vehicles)
com.unity.modules.video@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.video)
com.unity.modules.vr@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.vr)
com.unity.modules.wind@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.wind)
com.unity.modules.xr@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.xr)
com.unity.modules.subsystems@1.0.0 (location: /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/PackageManager/BuiltInPackages/com.unity.modules.subsystems)

[Subsystems] No new subsystems found in resolved package list.
[Package Manager] Done registering packages in 0.02s seconds
Unable to load player prefs
Refreshing native plugins compatible for Editor in 0.04 ms, found 0 plugins.
Preloading 0 native plugins for Editor in 0.00 ms.
IsTimeToCheckForNewEditor: Update time 0 current 1586894887
Initialize engine version: 2019.3.9f1 (e6e740a1c473)
[Subsystems] Discovering subsystems at path /home/redwizard/Unity/Hub/Editor/2019.3.9f1/Editor/Data/Resources/UnitySubsystems
[Subsystems] Discovering subsystems at path /home/redwizard/Documents/unity/tut/fag/Assets
GLX Extensions: GLX_ARB_create_context GLX_ARB_create_context_no_error GLX_ARB_create_context_profile GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync
GLX Extensions: GLX_ARB_create_context GLX_ARB_create_context_no_error GLX_ARB_create_context_profile GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync
[vulkan] LoadVulkanLibrary libvulkan.so.1[vulkan] Loaded instance function vkGetInstanceProcAddr
[vulkan] Loaded instance function vkGetInstanceProcAddr
[vulkan] Loaded instance function vkCreateInstance
[vulkan] Loaded instance function vkEnumerateInstanceExtensionProperties
[vulkan] Loaded instance function vkEnumerateInstanceLayerProperties
[vulkan] Loaded instance function vkEnumerateInstanceVersion
[Vulkan init] extensions: count=2
[Vulkan init] extensions: name=VK_EXT_debug_report, enabled=1
[Vulkan init] extensions: name=VK_EXT_debug_utils, enabled=0
[Unity Package Manager (Upm)]
Parent process [30410] was terminated

 

anything?

 

I had a similar problem - I ended up removing the UnityHub which I'd installed from the ubuntu repo and instead used the AppImage downloaded. It may be coincidence that this made it work but worth trying.

 

i get some problem

Code (JavaScript):

1. kapten@nemo:/opt/Unity3D/Editor$ ./Unity
2. [0609/075056:ERROR:browser_main_loop.cc(161)] Running without the SUID sandbox! See https://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment for more information on developing with the sandbox on.
3. [0609/075056:ERROR:browser_main_loop.cc(207)] Gtk: gtk_window_present_with_time: assertion 'GTK_IS_WINDOW (window)' failed
4. [0609/075057:ERROR:sandbox_linux.cc(308)] InitializeSandbox() called with multiple threads in process gpu-process
5. kapten@nemo:/opt/Unity3D/Editor$ [Unity Package Manager (Upm)]
6. Parent process [42367] was terminated
7.  

what must i do? i use ubuntu 20.x
when i open project on unity unity won't launch

 

I'm having the same issue. I use unity hub appimage and all the unity editor versions except the 2018 does not work. Always crash

 

Hi

Same issue here. Unity 2019.4.0f1. Ubuntu 18.04.

This all started after migrating my project to URP. At first eversthing was fine and working, but after closing Unity, it does not start anymore. If no render pipeline asset is set, everything starts fine again.
A new URP project from the template starts fine though.

Any idea?

--

Code (csharp):

1.  
2. (Unity:13048): Gtk-CRITICAL **: 23:58:55.018: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)'