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Audio card: ALSA works, pulseaudio can only recordview story

http://askubuntu.com – I have an audio card Creative SoundBlaster Live 5.1 USB, this one that i have not been using for a couple of years. It worked fine back then. Now I plug it in and see this: pure ALSA works, plays and records both. However, PulseAudio see only inputs (mic in and digital in). In pavuc on the config tab I can only switch between input modes, not output. So in KDE Multimedia Settings, of cause. (HowTos)

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Listen system events and run service, scriptview story

https://bbs.archlinux.org – Hi, I wish to create a service which basically runs nitrogen --restore(which restores the background image) when I change the resolution. I'm using vmware so I sometimes change the resolution. However whenever I change the resolution, the background image gets messed up. (HowTos)

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Can I uninstall sudo in ubuntu 14.04 using Ubuntu Software Centerview story

http://askubuntu.com – sudo command in my terminal gives error - sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set. I have tried all the answers - any of them doesn't work. Also in the root shell prompt in recovery mode of grub - I am not able to type any command. I can only see root@user:~#. Any key press has no response. So can I remove sudo package and reinstall it? (HowTos)

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Move multiple folders from one subversion repository to another subversion repositoryview story

http://unix.stackexchange.com – Moving multiple folders from one subversion repository to another subversion repository I've a centOS 6.4 server and with subversion 1.4.2 installed. I've two subversion repositories in my server. I've been using 'repoOLD' for the past two 4 months and now I've created another repo with name 'repoNEW' 'repoOLD' contains 100 folders (projects). 'repoNEW' is just created and I need to copy few p (HowTos)

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Restarting init without restarting linuxview story

http://unix.stackexchange.com – In this question on security SE, the accepted answers states that For example, /sbin/init uses glibc [the vulnerable lib], and restarting that without a reboot is non-trivial. Now, non-trivial is engineer'ish for impossible, but I'm still curious: Is it possible to restart init without restarting the whole system? (HowTos)

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Ubuntu 14.04 lts freezes when trying to open applicationsview story

http://askubuntu.com – I just installed ubuntu 14.04 lts. The problem is whenever I tried to open any application, it freezes and lock down completely. My pc spec is intel dual core, 1gb ram and an onboard nvidea graphic card. Is there any solution for this kind of problem? (HowTos)

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Key acting as CTRL key on Portuguese (Brazil) keyboard on Thinkpad T440view story

http://askubuntu.com – I recently bought a Thinkpad T440 and I noticed the keyboard is different from others computer. So my problem is, this keyboard is a brazilian keyboard with key ç and the key who has printed ? / º is not working and is acting as CTRL. How do I change things to keyboard act properly? (HowTos)

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Ubuntu 14.10 on hp chromebook 14view story

http://ubuntuforums.org – Hi, i have installed ubuntu on my hp chromebook 14 falco with chrubuntu by resizing the 16gb harddisk to use both os'es. I won't use chromeos so i want to completely remove it and use the whole 16gb for ubuntu. I need help with this because i don't know if i need to reinstall ubuntu and howto use the complete disk for only ubuntu. There is some information on this website: https://wiki.archlinu (Hardware)

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Is the Ubuntu SDK only for Unity?view story

http://askubuntu.com – The Ubuntu SDK appears to be only for creating Ubuntu Apps. What exactly is an "Ubuntu App"? The website is very detailed, but I can't see any description of what is meant by an Ubuntu App. I understand that these apps can run on either the desktop or an Ubuntu phone, but which desktop? Is it specifically Unity, or will these apps be usable on Xubuntu, Kubuntu, Ubuntu MATE, or even Linux Mint? (HowTos)

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How to Program an Indicator into the Unity Panelview story

http://askubuntu.com – I'm working on an open source project and want to edit up one of the notifications for Ubuntu and install it into the Unity Panel (top black bar). How would I go about doing this? What files do I need to look at and what do I need to look for to edit? What language would I need to know? Anybody out there willing to point me in the right direction? I should clarify. (HowTos)

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[server] Postfix and SASL and TLS confusion.view story

http://ubuntuforums.org – Here's my basic question: How can a self-generated, self-signed OpenSSL certificate be used to encrypt my connection to a SMTP provider? Don't I need their public key? Or they need mine? Or something along those lines? It makes no sense to me. Details: I've been setting up postfix to act as a smtp relay to my website that is using Zoho mail as the main email provider. (Hardware)

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Calligra Stage installs on Lubuntu 14.04.1, but is not workingview story

http://askubuntu.com – Calligra Office Suite (only Sheets, Words and Stage) were correctlyly installed through Lubuntu software center, on a full updated Lubuntu 14.04.1 system, but Stage does not work, every time I click on the program icon, it happens nothing. In Lubuntu 14.04 Stage was working normally, I tested it. Any ideas? (HowTos)