Home > Cannot Open > /dev/fb0 Permission Denied Ubuntu

/dev/fb0 Permission Denied Ubuntu

Contents

and thereafter it proceeds as usual.Persisting with the theory that their is something wrong with the permissions, in /etc/udev/rules.d/10-local.rules I added KERNEL=="fb[0-9]*", NAME="fb/%n", SYMLINK+="%k", GROUP="video"And now I get exactly the same As you can readily see, the essential problem is that mplayer is being refused access to /dev/fb0. Unix & Linux Stack Exchange works best with JavaScript enabled Help answer threads with 0 replies. This can be avoided by running the command # setterm --blank 0 before running the movie. weblink

Search this Thread 10-05-2004, 10:39 AM #1 jojoii LQ Newbie Registered: Oct 2004 Posts: 1 Rep: mplayer: Can't open /dev/fb0: Permission denied hi; i instaled debian testing, compiled mplayer You are currently viewing LQ as a guest. VDec: vo config request - 480 x 576 (preferred csp: Planar YV12) Could not find matching colorspace - retrying with -vf scale... UNIX is a registered trademark of The Open Group. https://answers.launchpad.net/ubuntu/+question/245413

/dev/fb0 Permission Denied Ubuntu

Browse other questions tagged permissions arch-linux xorg startx or ask your own question. You will not be able to use your remote control. i tryed to change /dev/fb0 permissions, but it doesn`t work.

I would google "fbdev" and "setting up framebuffer." You could also give INX a try: http://inx.maincontent.net/ I recommend 1.17: http://inx.maincontent.net/devel/unstable/lucid-inx/inx-lucid-alpha-2.iso MDG nothingspecialFebruary 22nd, 2011, 03:34 PMChange the permissions on the framebuffer In X windows it works no problem. Having a problem installing a new program? Xf86enableioports Failed To Set Iopl For I/o Online #8 2014-08-26 19:55:19 porphyry5 Member Registered: 2014-06-04 Posts: 77 Re: [SOLVED] mplayer -vo fbdev teckk wrote:su Password: # mplayer -vo fbdev2 /dev/fb0 -vf scale=640:480 1.mp4 >& mp.logDon't know what you

Offline #5 2014-08-23 17:33:45 porphyry5 Member Registered: 2014-06-04 Posts: 77 Re: [SOLVED] mplayer -vo fbdev emeres wrote:And "sg video -c "mplayer test.avi "' works?No, it did this sg video -c "mplayer Linux /dev/fb0 Opening video filter: [scale] The selected video_out device is incompatible with this codec. Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. http://unix.stackexchange.com/questions/149985/startx-cannot-open-dev-fb0-permission-denied 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

Playing Rashomon.avi. Add User To Group Again, many thanks to all who responded to this thread. Opening video filter: [scale] VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.33:1 - prescaling to correct movie aspect. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant.

Linux /dev/fb0

Find More Posts by jojoii 09-21-2008, 03:54 PM #2 pdallas LQ Newbie Registered: Dec 2007 Posts: 8 Rep: This may help Well, this is rather a complicated issue. Topics: Active | Unanswered Index ┬╗Multimedia and Games ┬╗[SOLVED] mplayer -vo fbdev Pages: 1 #1 2014-08-21 19:48:15 porphyry5 Member Registered: 2014-06-04 Posts: 77 [SOLVED] mplayer -vo fbdev On arch 08.01Trying to /dev/fb0 Permission Denied Ubuntu vlc-plugin-notify is already the newest version. Xf86-video-modesetting Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started

By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. have a peek at these guys Asked by Mark Palmer on 2014-03-13 VLC is installed. Done libvlc5 is already the newest version. Here is mp.log when using mplayer -vo fbdev -vf scale 640:480 *.avi >& mp.log MPlayer SVN-r37224 (C) 2000-2014 MPlayer Team 210 audio & 441 video codecs mplayer: could not connect to Startx Cannot Open /dev/tty0

As my permissions for /dev/fb0 seemed to be OK, /home/g # ls -l /dev/fb0 crw-rw---- 1 root video 29, 0 Aug 19 09:04 /dev/fb0I tried explicitly adding my uid at the From home/user/.local/share/xorg/Xorg.0.log: [ 198.569] (--) controlling tty is VT number 1, auto-enabling KeepTty [ 198.569] (II) Loading sub module "fbdevhw" [ 198.569] (II) LoadModule: "fbdevhw" [ 198.569] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so [ This is actually done by altering the boot manager settings (in my case, grub). check over here Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ

thanx jojoii View Public Profile View LQ Blog View Review Entries View HCL Entries Visit jojoii's homepage! cat0752February 22nd, 2011, 05:02 AMBump marshag63February 22nd, 2011, 02:34 PMIt would appear you do not have your framebuffer setup. "(!) DirectFB/FBDev: Use 'fbdev' option or set FRAMEBUFFER environment variable.' I don't vlc-nox is already the newest version.

MPEG-PS file format detected.

Can anyone help me run it as a normal user. 2. as per output below (I originally installed ppa in the hope that its installation would 'fix' the problem which already existed) PPA to be removed: videolan stable-daily Package revert list generated: However if i'm not running X, it fails to load. Why is this C++ code faster than my hand-written assembly for testing the Collatz conjecture?

PPA purged successfully [email protected]:~$ vlc VLC media player 2.0.8 Twoflower (revision 2.0.8a-0-g68cf50b) [0x8c9d48] fbosd interface error: cannot open /dev/fb0 (Permission denied) [0x8c9d48] main interface error: no suitable interface module [0x68b108] main Are you new to LinuxQuestions.org? In principle, one needs to type mplayer -vo xv [file], but I have found that mplayer actually finds xv and automatically selects it, at least in my case. http://culturahq.com/cannot-open/cannot-open-output-file-permission-denied-code-blocks.html 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

SwScaler: using unscaled Planar YV12 -> BGR 24-bit special converter VO: [png] 480x576 => 768x576 BGR 24-bit PNG Warning: compression level set to 0, compression disabled! I used boot option vga=0x318; other options (from the web page mentioned above) are: # FRAMEBUFFER RESOLUTION SETTINGS # +-------------------------------------------------+ # | 640x480 800x600 1024x768 1280x1024 # ----+-------------------------------------------- # 256 | And, by the way, as far as I can read dmesg, fb0 does exist [ 2.677271] Console: switching to colour frame buffer device 170x48 [ 2.682930] i915 0000:00:02.0: fb0: inteldrmfb frame If I specify the node as user it failsmplayer -vo fbdev2 /dev/fb0 -vf scale=640:480 1.mp4 >& mp.logHowever if I specify node as root it plays ok.su Password: # mplayer -vo fbdev2


  • © Copyright 2017 culturahq.com. All rights reserved.