Installing cuda 8 toolkit breaks qtcreator

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johnnyA
Posts: 6
Joined: 2017/03/21 14:39:59

Installing cuda 8 toolkit breaks qtcreator

Post by johnnyA » 2017/03/23 09:32:49

After installing cuda toolkit 8 qt creator won't start.
I looked for solutions but found only one but it's relevant for ubuntu. It says to install:
sudo apt-get install --reinstall freeglut3-dev build-essential libx11-dev libxmu-dev libxi-dev libgl1-mesa-glx libglu1-mesa libglu1-mesa-dev

Do these package have Centos equivalent packages?
Maybe there's a different solution to this?

The error I get when trying to run qt creator:

Code: Select all

[xcb] Too much data requested from _XRead
[xcb] This is most likely caused by a broken X extension library
[xcb] Aborting, sorry about that.
qtcreator: xcb_io.c:732: _XRead: Assertion `!xcb_xlib_too_much_data_requested' failed.
Aborted (core dumped)
Thanks!

chemal
Posts: 776
Joined: 2013/12/08 19:44:49

Re: Installing cuda 8 toolkit breaks qtcreator

Post by chemal » 2017/03/23 20:27:18

After installing cuda toolkit 8 ...
The relevant question is then how did you do this.

johnnyA
Posts: 6
Joined: 2017/03/21 14:39:59

Re: Installing cuda 8 toolkit breaks qtcreator

Post by johnnyA » 2017/03/26 07:42:25

I followed the instructions on the manual:
http://docs.nvidia.com/cuda/cuda-instal ... z4cPpmnUvX

chemal
Posts: 776
Joined: 2013/12/08 19:44:49

Re: Installing cuda 8 toolkit breaks qtcreator

Post by chemal » 2017/03/26 18:14:22

These instructions are not for people who want to continue using an Intel GPU for graphics. I already told you why in your other thread about this.

johnnyA
Posts: 6
Joined: 2017/03/21 14:39:59

Re: Installing cuda 8 toolkit breaks qtcreator

Post by johnnyA » 2017/03/27 06:46:06

Right now i'm using my intel GPU for graphics, that worked out OK (except for some minor problem I descrirbed here: viewtopic.php?f=47&t=61956)
My problem is regarding qt creator alone. I had the same problem when I used the nvidia GPU exclusively.

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