Ubuntu Multimedia :: Rocket Fish Webcam Get Black Screen?
Jan 18, 2011
I got a Rocketfish RF-WEB2C webcam, plugged it into my Dell Inspiron Mini 10, and it worked just fine. Cheese ran it, tinychat ran it, skype ran it, all was good. Today, all I get is a black screen. Tinychat claims that it isn't giving out any signal, though can detect it, and Cheese showed me a black screen, though listed it as the the device it was using. I figure it isn't a lack of drivers, as it worked yesterday, and it really shouldn't have broken yet, as I just opened it yesterday.
View 7 Replies
ADVERTISEMENT
Jun 11, 2010
I have a Logitech Quickcam Chat webcam (USB ID 046d:092c) that's worked with my Ubuntu with minimal problems (just some nVidia driver crap) for ages now. I'm not using nVidia anymore (Intel now), but since my fresh install of Lucid, my webcam doesn't seem to capture anything. It is detected by lsusb, but when I open Cheese, the picture is just black. Skype doesn't give me any video at all, not even that annoying static or green lines. Clicking the Test button in my Skype Options undedoesn't do anything;double-clicking it gives me a full-screen grey screen - pressing Escape takes me back to the preferences window. After I get the grey full screen and press Escape, the Test button is gone until I close the Options window and open it up again.Going into gstreamer-properties and testing v4l2 (under Video -> Default Input) just shows me the 'Testing ... Click Ok to finish' window for ages until I close it - no video appears or anything and I'm not entirely sure what I'm supposed to be seeing. Testing with the 'Test Input' option does give me the coloured lines and static. Testing v4l seems to make it crash, but no error comes up in the terminal I'm running it from.lsusb output:
Code:
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 046d:092c Logitech, Inc. QuickCam Chat
[code]...
View 9 Replies
View Related
Jul 18, 2010
OpenSuse 11.3 with nVidia drivers.I have the screen working fine though it only runs in 1600x1200@75 using the nVidia driver (GTX260 card).When I play a game in full screen mode all seems OK but when I exit the game then I just get the mouse pointer on a black screen.There must be something present since the cursor changes as I move it, normal pointer -> hand over a link etc. It's just that black on black isn't very readable.
View 5 Replies
View Related
Jan 25, 2011
This obnoxious bar has just appeared in Smplayer at the top of the screen. It stays there even when I go full screen. Now full screen isn't full screen and there are black edges on both sides of the screen. I have not be able to figure out how to hide it. I do not need or want this onscreen display. How can I configure Smplayer to make this go away? How can I get my 16:9 full screen aspect ratio back? I have done nothing to mplayer or smplayer as far as editing any or changing any configuration files. I tried several videos and it displays on all of them. It was not there last time I used Smplayer.
View 9 Replies
View Related
Mar 6, 2010
I was messing around with the screen orientation and thought it would be funny to orient it sideways. Big mistake The screen went black.I can force a shutdown, login and I get the same black screen. I tried hooking up an external monitor and the monitor showed no input so I'm guessing my laptop doesn't have that capability with Fedora.This is my main computer.
View 14 Replies
View Related
Apr 8, 2010
I'm trying to setup a webcam surveillance system. Zoneminder didn't work for me regardless of how I tried configuring it, so I gave up and have now settled on a more primitive solution. I've currently got 6 cams and looping streamer (webcam screen grabber) I can grab a picture from each camera with about a 1 second interval. The previous picture is overwritten and using javascript to reload the image continuously in a browser I get the desired "movie" effect I'm after. The problem however is that as soon as I start using streamer on more than two cameras at once I run into this little snag:
Quote:
libv4l2: error turning on stream: No space left on device
ioctl: VIDIOC_STREAMON(int=1): No space left on device
I've been searching around and it seems I need to increase my shared memory. I've done that (tried many different values and "solutions") but the problem remains the same.
My setup is as follows.
1.php (refreshes updated grab from camera 1 every second in the browser)
2.php (refreshes updated grab from camera 2 every second in the browser)
3.php (refreshes updated grab from camera 3 every second in the browser)
etc
etc.
Is it possible to use something like php exec to execute the command that starts 'streamer' that grabs the image from the specific webcam (/dev/video1 for 1.php and so forth) when 1.php is opened in the browser. Is this even possible, or am I just dreaming?
View 2 Replies
View Related
Apr 13, 2011
When my netbook has an extended screen, using an external monitor, all of the panels stay on the netbook, not the big monitor. When I connect an external monitor, I want to use it as my primary screen. I only really intend to use the netbook screen for skype calls (so I am looking into the webcam, and not away from it) since it is so small. I wish the secondary screen to be the netbook, not the external monitor. How can I do this?
View 1 Replies
View Related
Mar 26, 2010
I`ve got problem with zoneminder and dvr card.I`ve got black screen when I`m using video for linux 2 or white screen when I`m using video for linux 1. My zoneminder logs
6.03.2010 13:31:44.079779 zmdc[3765].INF ['zmc -d /dev/video0' starting at 10/03/26 13:31:44, pid$
26.03.2010 13:31:44.108492 zmdc[3765].INF ['zmc -d /dev/video0' crashed, signal 6]
[code]....
View 1 Replies
View Related
Mar 30, 2010
I've installed Ubuntu 9.10 in my old desktop, i.e. Compaq Evo D510 e-pc:
Intel Pentium 4 1.7Ghz
1GB 400Mhz RAM
80GB HDD
Intel 845G chipset board
Onboard 4X AGP Intel Video chipset
Onboard audio
The above is my setup and Ubuntu runs perfectly fine when it is being cold booted, i.e. I shut it down during the night and boot it in the morning, it boots perfectly fine. But while using, it suddenly freezes and I'm only able to move my mouse pointer and nothing else works on the screen. I tried doing the Ctrl+Alt+(F1/F2/...) but nothing works.
So when I restart it using the power switch, it goes into the black screen and nothing loads up. I'm stuck over here. And if I turn it off for around 30mins by removing the power plug, and then reboot it again, Ubuntu loads without any problem and runs for sometime, then again the same freezing problem happens and I have to wait for another 30mins to boot it up again.
I have a 28" monitor connected to it and it runs at 1920 x 1200 (16:10) resolution at 60Hz.
View 5 Replies
View Related
Aug 5, 2010
Running 10.04 64bit When using Microsoft LifeCam VX-6000 webcam/mic combo - no video (black screen). Microphone works, webcam light goes on. Seems like the driver (uvcvideo) sees the webcam and supports, but no video comes out. Kernel: 2.6.32-24-generic Driver: uvcvideo DMesg:
[Code]...
View 1 Replies
View Related
Oct 29, 2010
I am having great difficulty viewing a series of educational videos (MMS streams) in Ubuntu 10.04, which view perfectly in Windows XP. All I get is a black screen. No matter whether I use Firefox or Chrome or Opera, No matter whether with MPlayer, Totem or VLC.
I have tried everything I could find by googling (basically trying different media players and plugins) but nothing works. This is my final attempt! Anyone have any ideas, or similar problems?
View 9 Replies
View Related
Dec 4, 2010
I'm really new to Linux (meaning that I never programmed or anything) but have a major issue here: I have been using Ubuntu since 9.04 (always upgrading) and always with this Laptop, without problems. Then I installed 10.10, didn't like it and downgraded to 10.04. Thats when the issue came up. So now I'm using Ubuntu 10.04 and have an Intel GMA 4500 graphic card. That, though, is all I know about the graphics on my Laptop.
The problem:Every now and then (mostly right after logging in, then randomly) my monitor will flicker quickly and then go black completely.
After I close the laptop and open it up again, the screen works fine for some seconds, then, without moving anything, it goes black again. Sometimes it just stays normal, too. Just changing the angle of the monitor doesn't help, only closing it completely and opening it.
1) It could be the cable loop.BUT: The issue only appears after logging on to Linux. And moving the monitor doesnt help, just closing it completely.
2) Graphic driver.I have no idea how the software part of Linux works considering graphics. I have read that many people have had problems with GMA 4500, so my hope is that it can be fixed.
View 3 Replies
View Related
May 1, 2011
I recently upgraded to Ubuntu 11.04. I didn't really find the Unity interface useable (I didn't like Ubuntu Netbook Edition for this exact reason) and am running it in Classic mode. I have a Acer Aspire One D255, Intel Atom processor, etc. When I start the computer up from a hibernate, the screen goes black with a set of random colored pixels at the top corner. I have a mouse but nothing else.
View 4 Replies
View Related
Jul 31, 2011
I haven't installed or changed my system in anyway apart from the usual updates and all was fine until about a week ago. I can play videos back through any of the native linux players VLC, Movie player - But I only get black screen with sound - it was working fine and then suddenly - boink? The only program that can play back sound and video now is avidemux
I purged VLC - but I already knew it wouldn't fix it - since it was system wide So I installed VLC through winetricks to check and guess what - it works - all formats Anyone know what the problem could be? or more importantly how to fix it?
View 1 Replies
View Related
Mar 23, 2011
I installed Debian Squeeze from Debian 6.01 CD 1 on my old Pentium 4 Desktop. Now when I log off, the screen gets black and login window is not appearing. I have tried all old post of linux questions forum and also of ubuntu
View 7 Replies
View Related
May 3, 2010
System Specs:
RAM: 1GB
Mother board: P4P800 VM
Video: Internal (plus a tuner card I don't use
OS: Ubuntu 10.04 (with latest updates
Ok so a brief description. The comp initially had an ATI Radeon X1600 card I removed because it was giving more trouble than it was worth. I'll add it later if there is a chance it might make things batter. (NB the computer was painfully slow with the card installed... runs faster without it)
I installed the restricted formats pakage as per the instructions found at: [URL]
So I installed the ubuntu-restricted-extras package and then ran:
sudo /usr/share/doc/libdvdread4/install-css.sh
sudo apt-get install ubuntu-restricted-extras
in the terminal.
Now here is what happens. The DVD plays as I can hear it but the screen is black. moving the screen i'll get glimpses of video but not much. This happens in MOvie PLayer and in VLC. However with VLC by moving it around and going full screen I manage to get the video component working as well.
View 9 Replies
View Related
May 30, 2010
I insert my DVD into my machine. The little "waddya wanna do" window then opens, and I select "play in VLC." I then press the play option on the video menu (not the play button on the VLC controls). Then the VLC window turns black, or the part where the video is supposed to appear does, anyway. So double-clicking to get to fullscreen sometimes fixes the problem, but then I can only view it in fullscreen, not good. It didn't fix the problem this time, so I double-clicked again to get out of fullscreen. Then my whole display turns black and white. WTH? The display problem fixes on a reboot.
This happens on a regular basis when I try to play movies. My display is, right now, black and white. After I finish this post I'll restart my computer to fix the colors.Also, it should be helpful that when I move the VLC window or am going to/from fullscreen, I can see the movie for a split second, and in full color. The rest of the screen stays B & W, though.Also, for some reason, when I play a movie, VLC open two windows: one with the video, and the other with a visualization and a title bar saying "VLC (X11 output)"
View 1 Replies
View Related
Oct 3, 2010
At some point after one of the many updates I do to my system, I seem to have lost the ability to preview myself on cam. Simply put, software like CamStream and Cheese just give me a black screen when I open it up. So, I cant see how I look on cam and what's in or out of the shot. If I tell Cheese or Camstream to capture a still, there is no problem. In fact, that is the only way I can determine what the camera is seeing of me and my background.
The only "solution" is to either have Cheese takke my pic and determine from there (as just mentioned), or go on a video chat room and have it use my camera to give me a real-time look at what the camera is aimed to. As someone who creates webcam videos for upload, and sometimes needs to move the camera while still live, this is not convenient so I hope to fix it.
Here are the command line outputs Im getting:
Cheese:
Code:
** (cheese:3704): WARNING **: could not generate thumbnail for /home/lixen69y2k/Webcam/2010-08-25-101226.ogv (video/ogg)
** (cheese:3704): WARNING **: Icon 'video-ogg' not present in theme
Camstream:
Code:
W: CamStream version 0.27 starting.
>> void CCamStreamApp::ReadConfigFile()
<< void CCamStreamApp::ReadConfigFile()
code....
Could not grab image (select timeout): Resource temporarily unavailable.Seems that GUVCview gives me the best articulation of what the problem is. I have both a built-in webcam for my laptop as well as a USB one. Both seem to have this problem so I know its a case of some part of my software being the trouble.
View 9 Replies
View Related
May 22, 2011
When I try and play any You Tube video the video area just stays black. I also don't get any sound.
10.04 64 bit
Firefox 3.6.17
I have installed the restricted drivers, cleaned out all my recent history (cookies, etc) and restarted Firefox. Same result. Just a black screen. I went here: [URL] Where Adobe says I can test to see if flash is working and it said everything was installed successfully.
View 5 Replies
View Related
Jul 5, 2011
i have sony viao vgn-fz11 Can someone please help ,im new user to ubuntu been trying to get webcam working properly at the moment its upside down and does not work in skype at all just get black screen does this look correct? do i have the right driver?i will try and give as much information as i can.
View 1 Replies
View Related
Aug 3, 2010
I have a problem making work a webcam. At the begining, after the instalation of 10.04 in a new laptop, the webcam did not work but with a lsusb I see that the webcam was Webcam 5986:0241 acer. I was not able to config neither use the webcam with any application. After lots of test and forums reading I could not do my webcam to work, and now when I do a lsusb my webcam does not appear.
View 1 Replies
View Related
Apr 16, 2010
On both Karmic Koala as well as Lucid Lynx, I am having massive problems getting my nvidia card to register properly. I am on an Acer Aspire 5953 laptop pc with a Gt130m discrete GPU in a hybrid installation with an onboard GPU.Freshly installed, both 9.10 and 10.04 runs smoothly, I can enable desktop effects, I can even see the screensavers that run openGL - although they run laggily in fullscreen, since they're obviously using the onboard, and very weak, GPU.The problem however, appears whenever I install the suggested NVIDIA drivers that Ubuntu finds for me - after doing this, I am asked to reboot the system and on both systems, I am treated to a black screen, instead of a login-screen. The only way to get the system up and running again, I have found, is boot in fail safe mode and edit /etc/X11/xorg.conf, erasing everything. This lets me boot back up in a regular mode.
When I check the logs, both the onboard GPU and the gt130m GPU is located, the onboard as PCI:0:0:2:0 and the nvidia gt130m discrete gpu as PCI:0:1:0:0 - I have tried adding BusID: ("PCI:0:1:0:0") to the xorg.conf, too, to no avail. I am continously treated to the black screen (a flicker at most) and the logs always tells me that no xserver could find no screens.So far, I have only been installing Ubuntu inside windows - I am hesitating to install on a fresh drive, since I am afraid of the nvidia black screen putting me in a position where I can't access the system. Is it possible that the fact that I install ubuntu inside windows might somehow affect Linux's capability of accessing my discrete GPU?
View 2 Replies
View Related
May 14, 2010
When I go to change the Visual Effects settings from Normal to either of the other 2 choices, the screen goes black and nothing happens. Could this be a driver issue? Should I buy a video card instead of using on-board and if so, which ones work the best with Ubuntu?
View 1 Replies
View Related
Aug 2, 2010
I'm experiencing a sudden black flash before video play back with VLC. The whole 3 screens just flash black and come back, and then the video plays fine in VLC. This doesn't happen with other media players, such as mPlayer and Totem.
I'm running an XFX Radeon 5450 (ATi) with the propriety 10.7 drivers. Running 3 17" (1280x1024) in "EyeFinity". I've had a look on the unofficial bug thingy for ati drivers for linux, and there is a bug back from 2008.[URL]...
Just wondering if anyone has any ideas, of tips to start looking to try and solve my little issue, I've spent hours and hours looking though xorg, syslog and other logs in /var/log/ and nothing seems to stand out.
View 9 Replies
View Related
Sep 5, 2010
I don't seem to have an "xorg.conf" file.
Gateway SB400a computer with Edubuntu Lucid installed. The problem first cropped up when I installed the Edubuntu packages on Ubuntu. I did a fresh install with Edubuntu and the problem persists. I don't want to go back to Ubuntu since this computer is for my Grandkids and I want to the Edubuntu stuff for them.
I don't have the specs handy, but I can get them. what I have to do to get them. (it happens when you get old)
EDIT: From my xorg.0.log: (--) PCI:*(0:0:2:0) 8086:2562:107b:4000 Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device rev 3, Mem @ 0xf0000000/134217728, 0xffa80000/524288
View 9 Replies
View Related
Dec 11, 2010
I had Ubuntu 10.04 running fine. Then I got curious about NVIDIA XServer.
"ATI Technologies Inc RV380 [Radeon X600 (PCIE)]" - Video Card
I opened it up, clicked a settings change, and said OK.
It said you need to update your blah blah blah.
Then it said blah blah blah doesn't exist.
Then it said it would create it for me.
Then I said REBOOT!
Now I get a black screen of death.
The only way I can get anything to happen on my monitor that comes from this computer is to boot into the Install Disk and say "TRY UBUNTU".
View 6 Replies
View Related
Jan 4, 2011
I recently swapped a hard drive from another computer I was using.The previous computer had nVidia video card (i think it was 9500? something like that), and the new computer has an ATI Radeon 4200 HD video card. Now, when I boot it up on my new comp using the same hard drive, I get a black screen and my monitor just switches from digital, analog, hdmi. I'm guessing that the video card drivers are still installed, but I cannot switch back the hard drive since my other comp is far away from where I live. If I boot up with ubuntu CD however, it loads fine.
I have many important files on the previous install though, and I'm not sure how to get to it. I wouldnt mind reinstalling ubuntu as long as I can get those files back.
View 7 Replies
View Related
Jul 31, 2011
i've got a mythbuntu 10.10 box connected to my tv; sometimes i want to use it to watch internet tv. owever, when i try to resize videos to full-screen, sometimes black bars intermittently flash across the entire screen. this does not happen when the video is in a window or on the web page, only when going into full-screen mode. unfortunately, on some of these sites, even the "large" in-page video selection is still too small to be comfortably watched from the couch.
i'd suspect it's something with flash, but a similar thing happens when i'm using skype inside a windows xp on vmware. black bars flashing across when in "full-screen" but just fine when zoomed up inside a window. and i don't think vmware video output is flash-based. so it may be something else entirely.
also, this doesn't happen on all internet video - i've only had it happen on video from nbc.com and nfl.com (i haven't really had the opportunity or reason to try many other sites yet), and it was only a little noticeable from the nfl.com but nearly unwatchable from nbc. yet if i go to videos, i have no trouble getting any of their videos running full-screen.
i have an integrated geforce 8200 graphics, and i'm running the nvidia proprietary drivers version 256. i'm not running 260 since its vdpau capability is questionable, and i need that for mythtv. i have a 64-bit system.
does anyone have any ideas regarding this? the fact that i'm getting consistently good results from videos yet consistently bad ones from the tv networks makes me wonder if it's something i'm even going to be able to fix.
View 4 Replies
View Related
May 4, 2015
i have an installation of wheezy 7.8 i think. i was facing difficulties in read of matroska video. therefore have decided to installer gstreamer1.0 wich should be resolve my problem. i have added the backports repository in apt sources list. after an apt-get update i launch apt-get install gstreamer1.0 . i have noticed it have starting downloading more file than it needs i concluded that it was a upgrade or something like because the kernel was also updated. after the the packet downloading it has started the installation with some errors related to LOCALE LCC. it has stopped and restarted some services wich is normal. i have closed all others apps and restarted. Here start the hell. after the restart i have passed the kde login screen and after BLACK SCREEN with mouse working.
Alt+F2 don't open the krunner
What i have tried? i have rename the /home/jefcolbi/.cache and back it again, rename /home/jefcolbi/.kde and back it again. next i have tried to check the Xorg config file. i created a new one with X -configure, modified it to feet my system configuration this does not resolve the problem but add another the keyboard is not working in graphical mode.
My system configuration:
Toshiba laptop Satellite Pro L300
Dual core
3gb Ram
graphic card:Mobile Intel(R) GMA 4500MHD
sound card: Intel HD Audio
debian whezzy 7.8 with KDE
Note: everything was working fine before trying to install gstreamer1.O from backports repository
View 3 Replies
View Related
Oct 20, 2015
I have a problem with my computer running debian testing with kde. When after a while I'm away form keyboard my screen turn off for power saving, but I cannot in any way turn it on again.
I tried moving mouse, pressing some key, Ctrl + Alt + Del, Ctrl + Alt + BackSpace, Ctrl + Alt + Esc, and also Ctrl+Alt+F1/2/ecc.. No way. I had to reset my computer every time.
View 1 Replies
View Related
