meng0987 写了:bumblebee是ppa里面的,跟你的源没有关系。所以,只跟你第一行命令有关。你输入完第一条命令后,输出结果是什么啊?
添加ppa后出现的结果如下面所示,高手帮忙看看
joe@Joe-PC:~$ sudo add-apt-repository ppa:bumblebee/stable
你将向系统添加如下 PPA:
Bumblebee Stable PPA
Installation instructions:
https://wiki.ubuntu.com/Bumblebee
To report issues, please read
http://wiki.Bumblebee-Project.org/Reporting-Issues
You may use any nvidia driver flavor, like -updates, -experimental or -nnn ones.
After installation, reboot to let changes apply.
To see if it works, run during around 30s: glxspheres
Then, run it with optirun, and compare: optirun glxspheres
If you want to use primus, you need to install it and set Bridge=primus in bumblebee.conf or use optirun -b primus. You also need to install primus-libs-ia32 if you want to run 32-bit apps.
Be aware that as Bumblebee is using low-level hardware informations, it is impossible to run it in a VM.
更多信息:
https://launchpad.net/~bumblebee/+archive/stable
按回车继续或者 Ctrl+c 取消添加
gpg: 钥匙环‘/tmp/tmptyht3_/secring.gpg’已建立
gpg: 钥匙环‘/tmp/tmptyht3_/pubring.gpg’已建立
gpg: 下载密钥‘8110A93A’,从 hkp 服务器 keyserver.ubuntu.com
gpg: /tmp/tmptyht3_/trustdb.gpg:建立了信任度数据库
gpg: 密钥 8110A93A:公钥“Launchpad PPA for Bumlebee Project”已导入
gpg: 合计被处理的数量:1
gpg: 已导入:1 (RSA: 1)
OK
joe@Joe-PC:~$