GdkGLExt-WARNING **:窗口系统不支持OpenGL



我正在使用raspberry pi 2中的openCV。它的工作正常,但是将其升级到raspbian jessie后,当cv :: imshow()函数称为: GdkGLExt-WARNING **: Window system doesn't support OpenGL并崩溃。尝试安装Libgl1-Mesa-Dri,但它已经是最新版本。谁能告诉什么问题?

通过用vnc4server替换cittervncserver以及其他软件包来解决问题:

中所示:
#! /bin/bash
# Make sure only root can run our script
if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root" 1>&2
   exit 1
fi
dpkg --purge tightvncserver
dpkg -i xbitmaps_1.1.1-2_all.deb
dpkg -i x11-apps_7.7+4_armhf.deb
dpkg -i x11-session-utils_7.7+1_armhf.deb
dpkg -i xbase-clients_1%3a7.7+7_all.deb
dpkg -i vnc4server_4.1.1+X4.3.0-37.6_armhf.deb
# Restart vnc running script in background
systemctl restart vncboot.service

最新更新