File browser access crashes Blender #70190
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Milestone 1: Basic, Local Asset Browser
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Reference: blender/blender#70190
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System Information
Lenovo Thinkpad T440S
i5-4300U CPU
Embedded T4400 graphics
No GPU
8G RAM
Operating system:
Ubuntu 18.04.2 LTS
Codename: bionic
Kernel 4.15.0-64-generic
Graphics card:
None. Standard Intel T4400 chip set
Blender Version
v 2.81 alpha
2019-09-13 22:12
0547a77536
Worked: (optional)
Could not duplicate the issue launching Blender via blender-softwaregl
Short description of error
Any file operation using file manager immediately crashes blender with following error:
blender: src/intel/genxml/gen75_pack.h:72: __gen_uint: Assertion `v <= max' failed.
Aborted (core dumped)
This includes opening, linking, appending .blend project files as well as attempting to save an image from the render screen.
Please note that file access NOT using the file manager seems to behave normally, ie File > Revert or File > Recover
Exact steps for others to reproduce the error
Start Blender and attempt to Open, Append, Link, Open Recent a project file. Or Help > System Info or save image from render screen. Blender immediately terminates before the user is prompted to select a folder or file so this is not project file specific.
I also tried deleting bookmarks.txt, recent-files.txt, startup.blend and userpref.blend. Allowed Blender to create a new config rather than updating a 2.80 version, same result.
My experience seems to be identical to what is described in #69461, however no AMD or GPU hardware is present in this system.
Added subscriber: @scrippen
Added subscriber: @lichtwerk
There have been a couple of fixes regarding the new File Browser since (your build is 10 days old...).
Could you check if this is still a problem with a fresh build from https://builder.blender.org/download/?
Added subscriber: @JulianEisel
Actually this seems to be the same driver bug we had reported before. The description doesn't name the driver & version, I assume it's 19.0.8?
That would be important to know in this case. If so, you don't even need to test the newer build, that won't help either.
Julian,
It seems my OpenGL driver is 19.0.2.
Before attempting to update the driver, can you verify whether this issue affects systems using Intel processors with Intel integrated graphics (no AMD, no GPU)?
Thanks!
Also, my response to Philipp this morning bounced: 554 5.7.1 noreply@developer.blender.org: Relay access denied
So here's that reply ...
Date: Tue, 24 Sep 2019 07:30:09 -0700
Subject: Re: [developer.blender.org] [Updated] #70190: File browser access crashes Blender
From: Steve fcont06@gmail.com
To: Philipp Oeser noreply@developer.blender.org
v 2.81 Alpha
Date: 2019-09-23 20:20
Hash:
5a6ab6f594
The following file operations crash Blender immediately:
File > Open
File > Link
File > Save
File > Save As
File > Save Copy
File > Import (I tried .FBX and .OBJ)
File > Export
All Image > file operations from the render screen.
However File > Recover and File > Revert work normally.
None of these crashes occur with the 2019-08-29
6b33bd1067
build.Steve
system-info.txt
I see that this task is flagged "Needs information from user", please let me know what is needed if I'm holding things up.
Blender
3b23685c7d
build date 2019-10-01 19:51 still crashes when attempting to access the file browser on Ubuntu 18.04 LTS.However I booted Ubuntu 19.04 from a flash drive and cannot duplicate the file browser problem running the same
3b23685c7d
build.FYI - both Linux distros are using Mesa 19.0.2 , system-info.txt saved while running Ubuntu 19.04 is attached.
Added subscriber: @intrigus-3
For anyone else with the Mesa drivers issue in Linux, here's the fix:
http://ubuntuhandbook.org/index.php/2019/10/install-mesa-19-2-1-ubuntu-18-04-via-ppa/
Should the above link disappear in the future, here's what it amounts to:
To verify the version afterwards:
To revert back to the original drivers:
I've been running the Oct 28 build for a couple days in Xubuntu 18.04 LTS, no issues.
Steve
So far no developer was able to recreate this, which is a bit of an issue.
Don't know how to go about this TBH.
Julian,
Were they running the current LTS versions of any Ubuntu based distro? It was quite consistent for me with 18.04 LTS until I found the Mesa driver fix.
Steve
Closed as duplicate of #69461