cef_helper with Simulink 2021b in Linux

3 次查看（过去 30 天）
Jean-Serge Cardinal
Jean-Serge Cardinal 2021-12-13
回答： Rishav 2024-4-8
With Simulink 2021b, my computer hangs for a few seconds once every about 30seconds. In the processes, I notice that cef_helper seems to be the cause, it's takes all the CPU power for a few seconds. Also I can hear the fan spinning more often, like the CPU is working a lot more.
Therefore I went back to version 2021a, where I don't have this problem, until it get fixed.
I'm using Kubuntu linux.

请先登录，再回答此问题。

回答（1 个）

Rishav
Rishav 2024-4-8
Hi Jean,
This issue should not occur if you launch MATLAB with either of these startup flags "-nojvm", "-nodesktop" and "-softwareopengl". The "software opengl" flag disables GPU.
On Linux we have an older version of CEF and the GPU process could be the issue. You can try launching MATLAB with "-cefdisablegpu" option. That should fix the issue.

类别

在 Help Center 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息

标签

产品


版本

R2021b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by