Ubuntu :: Screen Shuts Off During Fullscreen Video?
Jul 13, 2011
i was watching some videos on videos in fullscreen and after being idle the screen turns off. is there a setting to change this or do i have to disable putting the display to sleep in the power manager?----- edit -----i forgot to mention that i am using ubuntu classic. also, i disabled putting the display to sleep in the gnome power manager, but the screen still shuts off if the system is idle. guessing that the gnome power manager isn't actually in control.
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Feb 5, 2010
Hey I'm looking for something to grab a section of the screen ... like to allow me to drag a rectangle around a portion of the screen and when I release, capture only that -- in to the clipboard would be fine or at that point to a image file format which I could save on the file system.
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May 2, 2010
Vsync works normally, but when I try to watch video in fullscreen (be it ....., VLC or mplayer), the vsync just doesn't work and the screen tearing is terrible. I'm using the nvidia-nonfree 195.36.15 drivers (installed through the hardware drivers), on an nvidia geforce 8800 GTS 512 card.
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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.
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Aug 31, 2010
As the title implies I can't use the fullscreen feature in a flash video because all the screen turns white &, wherever the pointer was, get noticed as a faint shadow. I can increase the screen only if using the keyboard shortcut <Ctl++> keys combination.Have Shockwave Flash 10.1.r82 add-on. Firefox version is 3.6.8. Ubuntu = 10.0.4 LTS.
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Jun 21, 2011
I'm using ubuntu 11.04 with Unity 2d as my hardware is too old to run the original one. I was previously using Lubuntu but after a slight RAM upgrade decided to use Ubuntu. Now I can't watch full screen video's online which is not the problem as it's always been like this with every distro I've used but now I can't even watch full screen videos in VLC, totem or any other media player for that matter, it'll either lag or completely freeze my system and this worked in Lubuntu fine
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May 6, 2010
I have a Gateway Laptop which is dual-booting Windows XP SP3 32-bit and Ubuntu 10.04, also 32-bit. The 64-bit version, would not install on my computer, even though the computer has 64-bit capabilities. It doesn't bother me that I use the 32-bit version, but something it is now doing seems to be affecting the way things work on my laptop. The computer has 4GB of RAM in it, an AMD Turion 64 X2 processor, and an ATI Radeon X-series graphics card. The monitor has HDMI capabilities. On the Windows side, it handles full-screen programs and operates very quickly. On the Linux side, I can also run things quickly. However, most programs on the Linux side are much slower-running than they would be on the Windows side.
Something I notice when my laptop goes into fullscreen on the Linux side, is that the color quality goes way down. You can see that it is trying to run in apparently 256 colors, and each individual pixel is very visible. It does not do this on the Windows side. Also, programs that I run on this half of the computer are very laggy, slow, and inefficient. I know that my computer has the video and processing power to handle these programs with ease, but it isn't utilizing all of it. How can I make Ubuntu run at a higher speed overall, by taking advantage of all four gigs of RAM and this 2.4 GHz Turion processor to run everything like Windows does?
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Jan 7, 2010
I have just installed my gstreamer on my ARM board. In that i used to play the video by using command "gst-launch filesrc location=/root/yuvraj.mp4 ! mfw_mp4demuxer ! queue max-size-time=0 ! mfw_vpudecoder ! mfw_v4lsink"it is working fine. but the screen is very small and it is in middle, How to make that full screen and the letters which is in terminal is also coming along with the video. how rectify that problem
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Aug 9, 2010
I have set the hotkey for "Very short backwards jump" and "Very short forward jump" to "Left" and "Right" respectively, and yet pressing the left and right arrow key does not work. Plus when I play the video in fullscreen the subtitles look pixelated.
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Nov 6, 2010
Whenever i wanna watch a video on any site like ....., hulu, or cbs, the video watches fine in the normal minimized view. But when
i turn on fullscreen the video plays for a couple minutes, or seconds, and then freezes for about half a minute, but the sound continues.
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Jun 30, 2010
My system just freezes randomly. It happens about once a day, which is really often imho. It usually happens when I'm watching a video in fullscreen and it suddenly stops. I can't alt-tab or escape out of fullscreen, my mouse doesn't work and the keyboard is unresponsive. I'm forced to restart by pressing my computer's power button. This happens in both vlc and kmplayer and it also happened a few times when i was not watching a video. I was just on firefox, browsing the internet.
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Jul 18, 2010
this happens on videos, ustream, etc. fullscreen is toggleable, but the video plays for about a second before turning into a still image with audio.
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Feb 25, 2011
When I enter certain sites that only support windows mp plugins, I cannot view the content in those sites! Is there a way to enable these plugins in ubuntu 10.10? Another problem I have is when trying to play videos on ....., everything works fine until I click on the full screen button... then the sound goes on but the picture freezes! My computer is a laptop Packard bell EasyNote TH.
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Feb 28, 2011
I have Compiz Config Settings Manager installed on my Ubuntu 10.04 machine. All the effects are working properly and everything is running fine. However when i play video with VLC Media Player, i would only get audio and no video. After looking this up i changed the output to X11 vidoe Output. I started getting video and audio. But when i switch to fullscreen mode the fullscreen video window is rendered by Compiz and thus has all of those window effects like wobbly, minimize, maximize and stuff are also applied to the full screen video. It also does not have all those controls that vlc normally shows when you wiggle your mouse in full-screen mode. I tried disabling the Video Playback option from the CCSM window, but to no avail.
The same thing also happens for the full screen view of Google Chrome. And the only way to leave full screen is to press F11 again. In this case the tab stacking area which drops down doesn't appear at all, also the exit full screen option which too drops down also does not appear. It seems Compiz is blocking all of those interactive buttons like the floating control panel in VLC and Tab stacking area in Chrome.
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May 2, 2011
but I had trouble trying to play an avi file on the bigscreen via my laptop's HDMI output.Although I could play the video in a full size box (with status bars and borders visible), both screens would go black when I double-clicked to go full size. This happened in both MPlayer and VLC as long as the HDMI cable was connected. Audio was fine.It presents as some sort off copyright protection, but I remember being able to watch movies fine in Maverick. Is anyone else having this problem with Natty?
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Jan 7, 2010
I have just installed my gstreamer on my ARM board. In that i used to play the video by using command
"gst-launch filesrc location=/root/yuvraj.mp4 ! mfw_mp4demuxer ! queue max-size-time=0 ! mfw_vpudecoder ! mfw_v4lsink"
it is working fine. but the screen is very small and it is in middle, How to make that full screen and the letters which is in terminal is also coming along with the video.
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Jan 7, 2010
I have just installed my gstreamer on my ARM board. In that i used to play the video by using command "gst-launch filesrc location=/root/yuvraj.mp4 ! mfw_mp4demuxer ! queue max-size-time=0 ! mfw_vpudecoder ! mfw_v4lsink"it is working fine. but the screen is very small and it is in middle,How to make that full screen and the letters which is in terminal is also coming along with the video. how rectify that problem
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Aug 24, 2010
running xubuntu 10.04 on an older machine and no matter what the power management settings, the monitor keeps being turned off.Is there any other way (command line, maybe) to completely turn off the monitor power management?
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Nov 2, 2010
I installed ubuntu on one of my computers and loved it so i put together another computer the motherboard did not have a build in on board video card so i put in a ATI (graphics by rage) 128pro graphics card, and wen i run the instalation of the O/S after it says batterie check [ok] the screens sorta shuts off i guess and does not trurn back on, its a desktop computer 1.6procesor 512mb ram, and was working previously with a win xp.
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Jan 10, 2010
Fullscreen video playback doesn't work in MPlayer. I don't know if or where this should be reported.
mplayer 2:1.0~rc3+svn2
Ubuntu 9.10 on i386
Code:
mplayer -vo gl filename
[URL]
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Jan 28, 2010
n an up-to-date kubuntu karmic I experience the following:watching a flash video with adobeflash in firefox in fullscreen mode, randomly the picture freezes while the audio continues. The video unfreezes when I move the mouse, the video then fastforwards to the actual replay position. Video card is nvidia geforce fx5200 on proprietary driver, I have the desktop effects enabled. Any idea what this is about? I discovered the effects causing wine windows to break (no window contents, no foreground, no reaction on mouse) when changing the desktops or minimizing them. Seems like there are some bugs in the window manager / decorator...
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Oct 11, 2010
Have just upgraded to 10.10 using update manager, using firefox playing flash videos works fine untill i try to watch in fullscreen where the video freezes every few minutes although the sound keeps playing.toshiba satellite laptop using Intel, GMA 4500MHDto solve this would be appreciated, really don't won't to have to re-install 10.04 if i can avoid it
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Jan 12, 2011
Sound is fine in flash video, but gets garbled in fullscreen.
Another problem I'm having is that when I turn the volume past 60% using the sound applet on the panel, it gets very distorted. If I open sound preferences, I notice it is in the "amplified" zone at this point, so I have to keep it in the "unamplified" zone, but then it's not loud enough.
Here is my soundcard info:
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio C
ontroller (rev 02)
Subsystem: Lenovo ThinkPad T60/R60 series
[Code].....
More info on my setup: output on my system from Alsa: [URL]
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Feb 23, 2010
When I play a fullscreen flash video, it works fine the first time I open it, and then after that if I close it and open it again it appears, behind all my other windows, including firefox, gnome-panel, and glx-dock. This only happens under compiz - metacity is fine. This is all because I let my little brother play with compiz settings. I don't know if Linux is ready for the home user, but it certainly isn't ready for my brother.
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Jun 16, 2011
I am using 11.4 with Gnome3 and multimedia pack.When playing flash videos in the browser if I click fullscreen, the video plays full screen behind the browser window. It does not happen always and it has not happened with ..... yet.
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Apr 3, 2011
Whenever I play a video via vlc or kaffeine and I switch to full screen I get lag. If I move my mouse to show the controls it plays perfectly. How can I fix my full screen playback issues?
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Nov 28, 2010
I have cent os 5.5 installed on my laptop and i tried watching online videos in fullscreen mode but it does not opens a full screen. I have firefox 3.6.11 and I have already tried preloading library using LD_PRELOAD=/usr/lib/libGL.so.1 .
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May 27, 2011
I'm using Squeeze Gnome.
When I watch videos within my browser, they play fine until I expand it to full screen, then the frame rate slows way down.
I've been reading related posts, If I install the gecko media player, will that solve this problem?
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Mar 28, 2016
I've been running Debian 8 jessie at the screen's native resolution (1280x800) via the following hack: [URL]
What's bugging me is that at random intervals, my screen shuts off while the laptop is still running, forcing me to hard reset.
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Jul 30, 2011
Just reinstalled Opensuse 11.4 and after about 20-30 mins the screen goes black and shuts down
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