Possibly your driver is not compatible with your video card. According to the manual the --blank option only applies on virtual terminals. I have a Samsung GS3 and have the same issue. Join Date Dec 2006 Beans 7,320 Re: mplayer source install - Can't open /dev/fb0 Hi, MPlayer is a fairly complex beast to compile from source in Ubuntu. http://sonoportal.net/cannot-open/cannot-open-page-safari-could-not-open-the-page.html
This site is not affiliated with Linus Torvalds or The Open Group in any way. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed linuxdeploy owner meefik commented May 9, 2013 1) Try framebuffer in Debian Wheezy. 2) Can be started only one or VNC, or X, or Framebuffer. 3) Uncheck option Properties -> Frame http://unix.stackexchange.com/questions/149985/startx-cannot-open-dev-fb0-permission-denied
Adv Reply March 23rd, 2012 #7 duphenix View Profile View Forum Posts Private Message Spilled the Beans Join Date Aug 2007 Beans 12 Re: [SOLVED] mplayer source install - Can't Framebuffer gives same thing, black screen with hard keys lit. Want to know which application is best for the job? Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community.
Thread closed. Good luck.Even if I was root I can't change permissions to /dev/fb0 or any other /dev/fb*.It works just fine but that is the problem. But running Debian with FB fails. Startx Cannot Open /dev/tty0 Registration is quick, simple and absolutely free.
The two attempts are with no password and with root's password. Open /dev/fb0 Permission Denied Yes, but you actually have to issue the command and copy/paste it and the result here so we can see what you do. Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. https://ubuntuforums.org/showthread.php?t=946262 the X server doesn't run as root any longer).
As teckk advised one must be logged in as root and use fbdev2, e.g mplayer -vo fbdev2 -vf scale=1366:768 film.avi But there are further complications:1) On my system at least arch, Xf86enableioports: Failed To Set Iopl For I/o (operation Not Permitted) Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Wonder why it is unable to complain about those missing pieces ??? They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.
felonwan commented Nov 19, 2013 I encounter the same problem in my new phone, now I see your problem @melt7777 melt7777 commented Nov 19, 2013 Yes, lots of updates later, this maybe just try and chmod 666 it.I get this:Code Sample $ sudo chmod 666 /dev/fb0chmod: changing permissions of `/dev/fb0': Read-only file systemNext Page... /dev/fb0 Permission Denied Ubuntu I am sorry for my bad English! Linux /dev/fb0 Now, I haven't run udev, so I don't know their general permission policy, but I would assume that since they're not granting group access anyway, they didn't bother to set it
marius_c View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by marius_c 02-12-2010, 03:08 AM #2 Simon Bridge LQ Guru Registered: Oct 2003 http://sonoportal.net/cannot-open/cannot-open-sfx-file.html What would be the consequences of a world that has only one dominant species of non-oceanic animal life? Best to build a 'mplayer-nogui' package though.... Please visit this page to clear all LQ-related cookies. Xf86-video-modesetting
Blogs Recent Entries Best Entries Best Blogs Blog List Search Blogs Home Forums HCL Reviews Tutorials Articles Register Search Search Forums Advanced Search Search Tags Search LQ Wiki Search Tutorials/Articles Search But I am interested in learning how to get it framebuffer/directly, since learning is the point of all of the stuff we do right? :) thanks mariotaku commented May 13, 2013 Can't wait until we can figure this out. http://sonoportal.net/cannot-open/cannot-open-dev-hda.html Again, many thanks to all who responded to this thread.
We recommend upgrading to the latest Safari, Google Chrome, or Firefox. Add User To Group Raw framebuffer access is not needed for console use or X (as X runs suid root), so it shouldn't be granted by default. I am looking into it.
Ubuntu Logo, Ubuntu and Canonical © Canonical Ltd. I am sure there is a setting or something i am missing. 2) I do not understand what you mean by "single step." 3) I have tried turning off that option This pulls in a few packages not relevant to the svn MPlayer but it is an easy way to get started. The argument '-sharevts' is interesting, I have never used it.
Quote: ls /dev/fb* lists fb0, so the file is there. libavformat version 55.33.100 (internal) AVI file format detected. [aviheader] Video stream found, -vid 0 [aviheader] Audio stream found, -aid 1 VIDEO: [DIVX] 576x432 24bpp 23.976 fps 1002.8 kbps (122.4 kbyte/s) Clip Adv Reply October 22nd, 2008 #4 susiriss View Profile View Forum Posts Private Message 5 Cups of Ubuntu Join Date Apr 2006 Location Sri Lanka Beans 38 DistroUbuntu 10.04 Lucid Check This Out LinuxQuestions.org > Forums > Linux Forums > Linux - Software /dev/fb0: No such device but i can see it User Name Remember Me?
I thank you for your time and hope that I am being of some help to you and to the forum folks here in getting framebuffer working on more devices. Thank you and let me know what you think about the above. At this point I think a fresh install of arch is the easiest route to take and will do so. Are you new to LinuxQuestions.org?
The time now is 08:18 PM. Search this Thread 07-04-2004, 05:12 AM #1 keefaz LQ Guru Registered: Mar 2004 Distribution: Slackware Posts: 5,359 Rep: udev : framebuffer device (/dev/fb0) default permissions Hi, As running a Reload to refresh your session. I get a list of errors when starting playback.
share|improve this answer answered Aug 13 '14 at 0:43 jasonwryan 35.3k984134 I have this same problem with Fedora but this solution doesn't help I have /etc/X11/Xwrapper.config with allowed_users=anybody and Browse other questions tagged permissions arch-linux xorg startx or ask your own question. You signed out in another tab or window. Board index The team • Delete all board cookies • All times are UTC Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group © Arch Linux ARM
Playing Rashomon.avi. With your settings, the video group can only read from the framebuffer, but not output anything on it, which strikes me as odd. So you see the file there, but there is no physical device associated with it. 1 members found this post helpful. keefaz View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by keefaz 07-04-2004, 07:13 PM #4 OdieQ Member Registered: Jan 2004 Location: Stockholm,
vnc is slow and doesn't support Xkb/Xrandr extension, framebuffer is not compatible with many devices. I installed udev package, then reboot.
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