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Operating Systems AIX Networking Issues - Opera, FreeBSD, AIX Post 302647825 by bakunin on Tuesday 29th of May 2012 02:54:25 AM
Old 05-29-2012
To be honest i am not really sure about us not doing homework here. The question nr. 2 is quite suspiciously phrased. Anyway, i am going to give the benefit of doubt and will answer at least two questions - 1 and 4 - , which seem to be in fact one. Is it just me or is there absolutely no difference in them?

Quote:
Originally Posted by Priya Amaresh
(1) Hi, Am working on FreeBSD 7.4/i386 and installed Opera 11.01 through ports collection manually... But when I run first time am getting "opera: cannot connect X server. Error: Unknown error: 0" What is this error all about???? Please help me to sort out this issue!!!

(4) Hi, am using FreeBSD 7.4 and installed opera11 through ports collection manually, but when i tried to run for first time am getting, "opera: cannot connect to X server. Error: Unknown error : 0" what does the error is all about??? Do help me please!!!
The reason is that your X-server is refusing to let the client connect to the display managed by it. Enter xhost + (which suspends any restriction regarding clients) on the system running the X-server and try again, now this error should be gone.

You might want to read this post for a short explanation of how X-Windows works.

I hope this helps.

bakunin
This User Gave Thanks to bakunin For This Post:
 

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aseqnet(1)						      General Commands Manual							aseqnet(1)

NAME
aseqnet - ALSA sequencer connectors over network SYNOPSIS
aseqnet [remotehost] DESCRIPTION
aseqnet is an ALSA sequencer client which sends and receives event packets over network. Suppose two hosts connected by network, hostA as a server and hostB as a client. The ALSA sequencer system must be running on both hosts. For creating the server port, run the following on hostA: hostA% aseqnet sequencer opened: 128:0 Then a user client 128 with port 0 was opened on hostA. (The client number may vary.) For creating the (network-)client port, run aseqnet with the hostname of the server: hostB% aseqnet hostA sequencer opened: 132:0 Now all events sent to hostA:128:0 are transferred to hostB:132:0, and vice versa. The ports created by aseqnet can be connected arbitrary to other sequencer ports via aconnect(1). For example, to connect hostB:132:0 to a MIDI output device 65:0: hostB% aconnect 132:0 65:0 Then events to hostA:128:0 will be delivered to hostB:65:0. The following command plays MIDI on hostB. hostA% pmidi -p 128:0 foo.mid The multiple clients may exist simultaneously. If hostC is connected as a client to hostA, events from from hostA are sent to all con- nected network clients, i.e. hostB and hostC. However, only one connection is allowed from a client to a server. To disconnect network, stop all clients before server by ctrl-C or sending signal to them. The server will automatically quit. OPTIONS
-p port Specify the TCP port number or TCP service name. -s addr Subscribe to the given address for read automatically. -d addr Subscribe to the given address for write automatically. -v Verbose mode. SEE ALSO
aconnect(1), pmidi(1) AUTHOR
Takashi Iwai <tiwai@suse.de>. January 1, 2000 aseqnet(1)
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