Pier Paolo Ciarravano

ppciarravano

About Me

EXPERTISE
Developer
INDUSTRY
Film/TV

Connect

LOCATION
United Kingdom

Houdini Skills

Availability

Not Specified

Recent Forum Posts

Houdini on Linux Fedora 24: XInitThreads error Oct. 13, 2016, 1:12 p.m.

Hello Rob,

using export HOUDINI_OGL_CORE_PROFILE=1 Houdini started without errors, great!!

Thank you very much for that and let me know if you would like that I will test again HOUDINI_EXPERIMENTAL=1 in future Daily Builds.

Thank you,

PP

Houdini on Linux Fedora 24: XInitThreads error Oct. 13, 2016, 12:14 p.m.

Hello,

thank you very much indeed for your quick reply.

I have tried using:

export HOUDINI_EXPERIMENTAL=1
/opt/hfs15.5.620/bin/happrentice

but I got same error, I'm sorry. You can watch the screen grab of my test on:

https://youtu.be/9zzzfOgoGMw [youtu.be]


The video is unlisted on Youtube.

Thank you
PP

Houdini on Linux Fedora 24: XInitThreads error Oct. 13, 2016, 8:34 a.m.

Hello,

I try to run Houdini vers. 15.5.607 on Fedora 24 kernel 4.7.6 x86_64 and I get the following error:

[~]$ /opt/hfs15.5.620/bin/happrentice
[~]$ [xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[xcb] Aborting, sorry about that.
happrentice-bin: xcb_io.c:274: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.

I have installed these versions of libraries that seem involved in this issue:
libX11 version 1.6.3-3.fc24
libxcb version 1.11.1-2.fc24

and my system is Intel Core i7-6700K using its Intel HD Graphics 530 without any other external graphics GPU. On Windows 10 on same machine the same Houdini version is working perfectly.

I have tried also to install the Houdini Daily Build vers. 15.5.620 and I got the same error.

Please does anyone know a solution for this issue?

Thank you very much

PP