I'm using xubuntu 12.04, but google chrome always causes system freezes while I'm scrolling down a webpage or a drop down box pops out.
It is quite strange that tty1 could not be switched but only my mouse can move.
So I want to know how to find out what's wrong with my chrome browser and fix the bug? Thanks.
I am using a script to delay screensaver in xubuntu 12.04 while video playing.
However, the script can only detect flash player in Google Chrome. I want to add a new function to detect html5 video playing. I searched a lot but didn't find the shell command to detect html5 video process in Google Chrome.
Could anybody give me some suggestion about it？ Thanks.
I used an external display some time before. After that there is a notification of 'New Resolution' everytime the startup of my xfce.
Look like this:
This is really annoying, so I want to know how to clear the notification?
I have reinstalled the Jupiter, it doesn't work. Thanks.
I'am using this script -- lightsOn, to delay screensaver when flash playing.
However, the script provides only the Chromuim way:
flash_process=`pgrep -lfc "chromium-browser --type=plugin --plugin-path=/usr/lib/adobe-flashplugin"`
I am using the official Google Chrome in xfce. Not familiar with shell programming, the screenshot of my process running in Chrome.
I want to know how to detect the process of flash player to make this script running? Thanks.
I am using xfce desktop in ubuntu 12.04 and added the shortcut keys in order to turn off my monitor.
The command "xset dpms force off" works fine in terminal.
But when it added in the keyboard shortcuts, the monitor turns off a second then turns on immediately.
So how can I turn off the monitor using hotkeys?
I am new to xubuntu, somtimes my xfce desktop crashes, and I can only use tty1 from command line.
I want to know how can I restart my xfce in tty7 from tty1?
I've googled it, but didn't found the solution. Thanks.
I have setup an openvpn access server in my vps. And now l'm living China, the goverment blocks the many foreign sites such as facebook and twitter.
I can use the vpn server the cross the firewall of China to access twitter and so on through my desktop running the windows xp.
However, my laptop running xubuntu 12.04 cannot break through the national firewall. I can connnet the vpn server by the openvpn termial client in ubuntu by the command "sudo openvpn --config client.ovpn"
As the desktop works okay, I think the setting of the vpn access server is okay. Is there any sepcial setting in ubuntu client? I didn't change the configuration provided by the openvpn access server.
I googled the problem a lot, the iptables instructions made me quite confused. And I open the ip forward in ubuntu as well. Still not works.
The original route table in xubuntu:
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
173.224.215.16 192.168.0.1 255.255.255.255 UGH 0 0 0 wlan0
192.168.0.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
The route table after connecting to the vpn:
0.0.0.0 5.5.0.1 128.0.0.0 UG 0 0 0 tun0
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 wlan0
5.5.0.0 0.0.0.0 255.255.248.0 U 0 0 0 tun0
46.x.x.x 192.168.0.1 255.255.255.255 UGH 0 0 0 wlan0
128.0.0.0 5.5.0.1 128.0.0.0 UG 0 0 0 tun0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
173.224.215.16 192.168.0.1 255.255.255.255 UGH 0 0 0 wlan0
192.168.0.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
46.x.x.x is the public ip of my vps.
client.ovpn:
...
setenv FORWARD_COMPATIBLE 1
client
server-poll-timeout 4
nobind
remote 46.x.x.x 1194 udp
remote 46.x.x.x 1194 udp
remote 46.x.x.x 443 tcp
remote 46.x.x.x 1194 udp
remote 46.x.x.x 1194 udp
remote 46.x.x.x 1194 udp
remote 46.x.x.x 1194 udp
remote 46.x.x.x 1194 udp
dev tun
dev-type tun
ns-cert-type server
reneg-sec 604800
sndbuf 100000
rcvbuf 100000
auth-user-pass
# NOTE: LZO commands are pushed by the Access Server at connect time.
# NOTE: The below line doesn't disable LZO.
comp-lzo no
verb 3
setenv PUSH_PEER_INFO
...
I omit the ca, keys, etc.
Thanks in advance.