I have USB CDC device. It working on Windows. I test it using putty. But it don't work on Ubuntu. I use ubuntu 10.04 with kernel 2.6.32-122-rtai. When I plug device in message appears in dmesg: [40194.004034] usb 3-2: new full speed USB device using uhci_hcd and address 12 [40194.173219] usb 3-...

~$ cat /etc/fstab LABEL=cloudimg-rootfs / ext4 defaults 0 0 /dev/xvda2 /mnt auto defaults,nobootwait,comment=cloudconfig 0 2 /dev/xvda3 none swap sw,comment=cloudconfig 0 0 /dev/xvdf /home/ubuntu/apps auto defaults,nobootwait,comment=cloudconfig 0 ...

I have booted from the USB but it just stays doormant with a >_ I could type something at boot but not really sure what to type... I did an error check from the USB key and it came with nothing. I am was following the instructions I found on this website after trying from some other...

I'm getting ! Taps Load Error: cannot load such file -- sqlite3 even though I have 'sqlite3' installed My database.yml is set to use Postgres in all environments Ruby is 1.9.3p125

I have an Ubuntu 8.04LTS system running Postfix 2.5.1. On that system SMTP AUTH runs fine. The contents of /etc/postfix/sasl/smtpd.conf are: pwcheck_method: auxprop auxprop_plugin: sasldb mech_list: PLAIN The SASL-related properties are: smtpd_sasl_type = cyrus smtpd_sasl_auth_enable = yes s...

I am using Latest Ubuntu Linux and Apache2 Web server. I have made my Home directory as a Root directory of the Web server. Here I put multiple websites in different folders like home/site1/ home/site2/ And they load on Browser like this http://123.456.789.102/site1 http://123.456.789.102/sit...

I have used GACutil command to copy a .NEt DLL into GAC, and i am trying to Register the DLL using "C:\Windows\Microsoft.NET\Framework\v2.0.50727>regasm testdll.dll /tlb:testdll.tlb" using this command I am executing this on Wine Command Prompt in Ubuntu 10.10 but it says "fixme:regasm:wmain ...

I installed Ubuntu on a laptop through the windows installer. It is very different in that there is not a way to manually partition the HDD. After completing the install, fdisk -l shows: /dev/sda1 Hidden NTFS WinRE /dev/sda2 HPFS/NTFS/exFAT /dev/sda3 HPFS/NTFS/exFAT /dev/sda4 Hidden ...

DISTRIB_ID=Ubuntu DISTRIB_RELEASE=10.04 DISTRIB_CODENAME=lucid DISTRIB_DESCRIPTION="Ubuntu 10.04.3 LTS" HP Mini 210 x86_64 Kernel 3.2.6 Hello, I cannot enable my wireless by using the function key. And most importantly I cannot enable my wireless. It should turn blue when I click on it (fn ...

How to execute some shell script (e.g 1.sh) after opencv detect circle? I have used exec, it works but opencv program close after circle detected, and what I want is that the program didn't close until I press "q" key. Here is my code: #include<cv.h> #include<highgui.h> #include &l...

Good time of day. I recently installed USB Wireless Adapter based on Ralink RT5370 chip on my Ubuntu 10.04. Manufacturer drivers are installed properly and now I have ra0 wireless interface configured in /etc/network/interfaces like so: auto ra0 iface ra0 inet static address 10.0.0.25 n...

Strange issue, memcached exits as I load my java based server. I first load memcached using sudo /usr/bin/memcached -m 128 -p 11211 -U 11211 > memcached.log 2>&1 & The I load my java server sudo nohup java -classpath /home/ubuntu/mCruiseOnServer_lib/ -jar /home/ubuntu/mCruiseOnSe...

I am using ffmpeg on debian version squeeze/sid to convert flv to mp4.I need to view final output on iphone, ipad. I have tried many different combinations but have not succeeded in converting the file properly. Information about the sample flv file is as follows - via command ffmpeg -i sample.f...

I had installed Ubuntu 8.10 on my old laptop but when I intalled Win XP2, I lost it from the boot menu. Now when I power on the laptop, it loads windows right away. How do I get Ubuntu back on boot menu?

We're trying to set up four nics in a bond with 3 tagged vlan's and bridge two of those vlan's for KVM VM's on Ubuntu 12.04. We're able to get one bridge to the tagged public network but no luck getting more than one bridge configured. Any guidance or tips on what we're doing wrong would be great...

Wanted to setup APC php cache to a fresh 12.04 precise ubuntu box. Do apt-get install php-apctotally replace apt-get -y install libpcre3-dev; sudo pecl install apc? If not what are the differences?

In the following code, DestroyWindow or DestroyAllWindows can't close the window opened by ShowImage. When I tried to close it by clicking the close button, the window suspended. After killing the window, the whole IDLE closed. import cv image = cv.LoadImage("../lena.bmp", 0) cv.NamedWindow("tes...

I'm trying to run this command so I can install Websphere Portal in Ubuntu: sudo echo "@users soft nofile 10240" >> /etc/security/limits.conf But every time I try I get "Permission Denied" message. I'm running an Ubuntu Server 12.04 Virtual Box (no graphic interface) and every solution I...

How can I rewrite a request that comes in so that it is all lowercase? I've looked around and some answers were to use the rewrite Module but those weren't for the specific case of using a reverse proxy. What I would want is for a request that comes in like this: http://mywebsite/SomeApPlIcA...

for some reason OpenGL stopped working on my Ubuntu 12 system, here is the error I get when running glxinfo X Error of failed request: BadRequest (invalid request code or no such operation) Major opcode of failed request: 136 (GLX) Minor opcode of failed request: 19 (X_GLXQueryServerString) S...

My currently working apache config has everything running on port 80 (the usual) but I'm adding a node proxy to the front-end and this will listen on 80 and forward to other web servers based on the host requested. At this time my httpd.conf file is empty, the ports.conf file looks like the belo...

I've uploaded some KML files to my Linode VPS (running Ubuntu) which I am trying to download via my browser, the issue I'm experiencing is I get a 403 forbidden error when doing so. I am however able to download zip files via my browser which reside in the same folder those KML files are being u...

How do I pipe commands and their results in ubuntu when writing them in the terminal. I would write the following commands in sequence - 1) ls | grep ab abc.pdf cde.pdf 2) cp abc.pdf cde.pdf files/ I would like to pipe the results of the first command into the second command, and...

I am deploying with Capistrano and everything looked good until I got to Rjb part.. I can do $ echo $JAVA_HOME /usr/lib/jvm/java-1.6.0-openjdk-amd64 More than that, I can do gem install rjb on server and it is getting installed... However when I try: $ cap bundle:install I get ** [out...

I'm trying to build a Pinax virtualenv. I get, on Precise Penguin with 0.7: jonathan@ubuntu:~/Downloads/Pinax-0.7-bundle/scripts$ ./pinax-boot.py ~/virtual New python executable in /home/jonathan/virtual/bin/python Traceback (most recent call last): File "/home/jonathan/virtual/lib/python2.7/s...

I have an AMD TL-60 mobile processor. I've noticed that often when I watch videos, I get a really jerky playback. I can fix it if I run the following command: echo 2000000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq echo 2000000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_f...

I have developed my codeigniter project on windows, now I am putting it on the server which is Ubuntu 11.10 I put my root folder in var/www when I access my localhost through the web browser it displays the login page correctly, but when I try to log in, it displays 500 Internal Serv...

I am going to buy a new computer in the next 3-4 months and I am thinking about getting a high quality 13.1 inch Windows 8 Ultrabook. I am going to dual boot both Windows8 (for work stuff) and Ubuntu (so I can have something that will actually work). I am looking into getting one of the new touch...

I'm trying to get a Sierra Wireless AirCard 313U (more specifically, the AT&T Momentum 4G) working under Ubuntu Linux. I've looked at a number of pages so far: How to connect internet using AT&T USBConnect Momentum 4G (AC313U) on Ubuntu/Mint? Can I use a Sierra Wireless Modem on Linux ...

I try to use the clamav-extension by following these steps. There weren't any errors, but after restarting apache, no clam-extension is loaded. php -v returns no errors. I've set the extension_dir in php.ini and clamav.so is in there. extension=clamav.so is also set. ClamAV itself is instal...

I'm using neo4j 1.8M06 on ubunto. when I start it I get this warning: WARNING: Max 1024 open files allowed, minimum of 40 000 recommended. what does it mean? If I'm required how can I adjust this setting? I've seen this thread on thr issue but still could not understand it.

After a day of booting from a USB drive to try to fix the problem, I give up: I'm able to mount all of my partitions and see that the data is intact, but from the grub I can't boot into my ubuntu partition. all of the recovery options end with permissions denied. i've tried changing settings in...