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3
votes
2answers
357 views

Is it possible to direct system monitor output to a file?

I want to save to a text file the CPU and memory usage real-time info displayed in Gnome System Monitor 3.6. Does anybody know if this is possible? If so, how can it be done? If it's not possible with ...
2
votes
2answers
875 views

Audio switches between headphone and output

On my Xubuntu 13.04 installation, when the sound is turned up to high levels (>50%), it begins to (randomly?) fluctuate between loud and quiet. In pavucontrol, the port setting is fluctuating between "...
1
vote
2answers
161 views

Running “dpkg -s” or “-l” silent

I am writing a script that checks for a very big list of dependencies. So I wrote a function that gets the package name as input and using dpkg checks if it is installed and prints an appropriate ...
1
vote
2answers
402 views

Why this script doesn't work in cron and generates a empty output?

Why this script doesn't work in the cron for root or other user and generates a empty output ? /tmp/test-1.log --------------- #!/bin/sh /bin/echo this is test-1.sh /bin/date "+%FT%T" Permissions ...
4
votes
1answer
3k views

Help Getting HDMI Output with Bumblebee

Running Ubuntu 12.04 64 bit. Gnome Shell as interface. Graphics card of nVidia GT555M. Drivers - Bumblebee and not nVidia's. Can get great VGA support (which is also on card) and optimal screen res....
3
votes
1answer
739 views

Lenovo X1 - HDMI Output

I'm facing problems with HDMI output to my TV (Ölevia HD-TV). When I connect HDMI cable computer / tv I can see the detect each other, and on display configuration I can see the other display, but for ...
2
votes
1answer
71 views

Change Audio Output via Speaker Symbol

Is there a way to change the Audio Output (and for the sake of completeness the Audio Input) conveniently via the Speaker Symbol of the Top-Bar of Ubuntu? Just like I can change between Wifi networks,...
1
vote
1answer
66 views

Dummy Sound on Asus X550JK on ubuntu 14.04

I've got a problem with the soundcard on my Asus. In sound settings I've got an dummy output against the built-in speakers. When I execute aplay -l in the terminal, I recieve aplay: device_list:268: ...
1
vote
1answer
1k views

No sound output to USB headset

Control centre then sound then Alsamixer then F6 and option 2 is my Plantronics headset. I choose it but nothing seems to work I am on new install of lxle v12.04.4 32bit All works fine in Windows XP I ...
1
vote
1answer
3k views

How to change music output in moc, alsa

I've been using moc for a while on a laptop and it is great, but then I wanted to plug in USB radio as an output, rhythmbox and other players detected new output device, but moc has output hardcoded ...
0
votes
1answer
41 views

sound problem - output

i"m using ipc2 i3 - spec : http://www.fit-pc.com/web/products/specifications/?model%5B%5D=IPC2-C4010-WACB-FMUSB3 im not able to to hear anything but background noise - and even, only while playing ...
0
votes
1answer
179 views

Change framerate of mp4 video without reencoding using mp4box and piping

I'd basically like to do what this guy asked for. Using the lines of Mitch I get a perfect result. I'd now love to use the output of mp4box directly as input of mp4box again (to make one command out ...
0
votes
1answer
94 views

Change audio output socket on Ubuntu 15.04

My output audio socket is broken. In Windows I can change sockets input and output with "Realtek". Is there a way to change audio sockets on Ubuntu 15.04?
0
votes
1answer
2k views

At least one output file must be specified ffmpeg

ffmpeg -i oceans.mov -an -c:v libx264 -r 24 -preset fast \ -profile:v baseline -g 64 -keyint_min 64 -b:v:0 230k -maxrate 250k -s:v:0 304x128 \ -x264opts pic-struct:no-scenecut -movflags ...
0
votes
1answer
21 views

play sound on different outputs, based on what display its the “player” is displayed on?

Is there any way to play sound on different outputs, based on what display its the "player" is displayed on? E.x if its played on the computer screen it uses analog output, but if its displayed on ...
0
votes
1answer
68 views

No audio output in ubuntu 12.04.4 lts

I have ubuntu 12.04 lts and my aufio output suddenly stopped! I have an HP ProBook and the audio output from the internel speakers stopped but if there are external put ispeaker then the output is ...
0
votes
1answer
55 views

What's the mounted path for sound device?

As the title? In red hat sound device is mounted at /dev/dsp. How about ubuntu? Regards, Hua Jie
0
votes
1answer
118 views

Audio Input to Audio Output

my Audio output is broken, but i also have an audio input which i dont need,is there any chance that i could change them so the input will be the output? Nice Greeting Maria PS: Sorry for my bad ...
0
votes
1answer
410 views

HDMI Audio not working on fresh Dell install

Just installed Ubuntu on a Dell Studio 1535 laptop. Everything is working except the audio on the HDMI connection (video via hdmi does work). Intel® Core™2 Duo CPU T5850 @ 2.16GHz = thats the ...
0
votes
1answer
1k views

ubuntu 12.04 (64bit) wine midi has no output

I have UBUNTU 12.04 (KXStudio version) with several MIDI programs that work well both input and output. I installed Wine 1.5.31 so I could run Studio4 by Midisoft. The program runs, accepting MIDI ...
2
votes
0answers
373 views

No audio outputs showing up, audio output is working

I'm running Ubuntu 12.04 LTS on an HP G60-458DX. When I installed Ubuntu, all my audio outputs (HDMI, Analog, Digital, etc.)would show up under Sound Settings. However, recently, all these have ...
2
votes
0answers
189 views

No sound except with Flash Player in Firefox. Sound App only shows “Dummy Output”

Using a Dell 8400 with an AC97 type soundcard. Ubuntu 12.04 (3.2.0-32-generic-pae) Everything is updated. I only get audio through my soundcard when using Adobe Flash Player for Firefox. Nothing else ...
1
vote
0answers
49 views

How to display the missing output message while execute sudo service/systemctl on Ubuntu 16.04

We already knew that from Ubuntu 15 and above are using systemd, however the famous and unbeatable SysV still supported. But there is a small issue which annoying (me and whom may concern). I love ...
1
vote
0answers
69 views

udevadm test for net devices

I am trying to dump the udev env to see my %M,%m and %k values (I am not happy with udevadm info -a) For that in the RUN I write to a file under tmp/ as mentioned here: http://stackoverflow.com/...
1
vote
0answers
262 views

No sound from Ubuntu 13.10 after selecting output

Hello I have headphones that I plug and unplug from time to time because I talk on Skype. When I unplugged my headphones from my keyboard there was no sound from my speakers while I was playing music. ...
0
votes
0answers
10 views

View the recent stderr output for a terminal window

I'm using Linux Mint 13, MATE edition. I've just run a lot of very slow rsync processes which created a huge amount of output to STDOUT. The last one also outputted a message (presumably to STDERR, ...
0
votes
0answers
13 views

Stop printer outputing header with filename, path and page number

I'm printing on Ubuntu 14.04 with a printer connected to Windows box. Each page I print has a header with the filename, path and page x/y. If I want to print a letter or something, I don't want that ...
0
votes
0answers
20 views

Sound output only available if powered on since startup

I use Ubuntu 16.04 LTS 64 bit, but I had the same problem with 14.04 as well. I use a Philips stereo as primary sound output device via a USB cable. If i start my computer with the stereo turned off i ...
0
votes
0answers
19 views

How to show my matlab output in a website?

I have a matlab2014a(linux14.04) demo, I want to show it in a website. The demo input is a image, output is a digital (1-4). Until now all the function of this website can run in my computer. However,...
0
votes
0answers
36 views

Use DAC as output in Clementine

What part do I copy and paste so that Clementine uses my DAC as output? I have done this in the past but really can't work it out now *** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA ...
0
votes
0answers
31 views

Ccrontab script returns empty output

I'm writing a simple bash script for analysing disk health status with smartctl and when i run it in a terminal or by script all works fine: for i in {0..5}; do echo "***** /dev/sda$i *****"; ...
0
votes
0answers
16 views

Audio Output Not Listing Motherboard Output

I'm having problems with audio input and output. I have headphone and microphone audio ports on my motherboard, however they're not available in the sound settings: Audio Problem Image Does anyone ...
0
votes
0answers
38 views

Play audio from another device from input port

I have a Xubuntu 15.10 desktop computer set up to really good speakers. In the back I have a 3.5 mm line in port. I already know how to record incoming audio with pulse audio changing the default ...
0
votes
0answers
56 views

All my output devices are Missing, maybe becouse Ardour. In Ubuntu 15.04

I have installed Ubuntu 15.04, and all was good, until I install, proved, and uninstall Ardour 3. Then, after a few hours, go to play a video and I realized that isn't playing the audio. I went to the ...
0
votes
0answers
69 views

sound output selection - set output device to default

tried looking for this but only seen people ask for the opposite of what im looking for. I am trying to set my speakers as default for all audio sources, currently i can set each application to use ...
0
votes
0answers
87 views

Can't use optical audio out

I have an amp connected to optical audio. It works in windows perfectly, however in ubuntu it plays no sound when testing in sound settings "Digital Output(S/PDIF)" which at least tells me it's ...