所以我在 16.04 主机上运行 VMware Workstation 12 Player。我运行的每个客人都抱怨“主机不提供 3d 支持”和“硬件图形加速不可用”“在播放器中检查了加速 3D 图形。我有带 amd 驱动程序的 AMD RX480 8gig GPU
sudo lspci -knn | grep -A2 VGA
02:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:67df] (rev c7)
Subsystem: PC Partner Limited / Sapphire Technology Device [174b:e347]
Kernel driver in use: amdgpu
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Run Code Online (Sandbox Code Playgroud)glxinfo | grep direct direct rendering: Yes
$ vmplayer &
Gtk-Message: Failed to load module "atk-bridge": /usr/lib/x86_64-linux-gnu/libatspi.so.0: undefined symbol: g_type_class_adjust_private_offset
Gtk-Message: Failed to load module "unity-gtk-module": libunity-gtk-module.so: cannot …Run Code Online (Sandbox Code Playgroud) 我只是与Apache玩,我把它开始工作,这是我可以通过浏览连接到服务器http://127.0.0.1和http://192.168.1.5我没有运行IPv6
然而这是 netstat 的结果
$ sudo service apache2 status
* apache2 is running
$ netstat -an | grep :80
tcp6 0 0 :::80 :::* LISTEN
$ wget 127.0.0.1
--2014-06-26 01:32:15-- http://127.0.0.1/
Connecting to 127.0.0.1:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 11510 (11K) [text/html]
Saving to: ‘index.html’
100%[=====================================================================================================>] 11,510 --.-K/s in 0s
2014-06-26 01:32:15 (161 MB/s) - ‘index.html’ saved [11510/11510]
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我期待看到它在正常的 TCP 上监听,它显然是这样做的!?
编辑:
$ netstat -a | grep LISTEN
tcp 0 0 localhost:ipp …Run Code Online (Sandbox Code Playgroud) 运行 Ubuntu 12.04,我已经设置了 OpenSSH 服务器。我可以从局域网内连接,但不能从外部连接。我使用的sshd_config文件与我的其他 Ubuntu 12.04 机器(位于不同的 LAN)上的文件相同。
$ SSH 192.168.0.2
工作正常,但
$ SSH 65.76.97.222
(组成IP地址)不起作用。没发生什么事。没有错误信息,或任何东西。提示只是坐在那里。
感谢下面的评论,我设法通过网站canyouseeme.org和ShieldsUP验证端口 22 确实打开了。
使用选项-vvv,我得到以下信息:
$ ssh -vvv 65.76.97.222
OpenSSH_5.9p1 Debian-5ubuntu1.4, OpenSSL 1.0.1 14 Mar 2012
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to 65.76.97.222 [65.76.97.222] port 22.
debug1: Connection established.
debug1: identity file /home/myname/.ssh/id_rsa type -1
debug1: identity file /home/myname/.ssh/id_rsa-cert type -1
debug1: …Run Code Online (Sandbox Code Playgroud) server ×2
amd-graphics ×1
apache2 ×1
drivers ×1
graphics ×1
lan ×1
networking ×1
ssh ×1
sshd ×1
vmware ×1