Error Opening /dev/fb0 No Such Device
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/dev/fb0 Permission Denied
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Open Dev Fb0 No Such Device Vmware
Anybody can answer The best answers are voted up and rise to the top open /dev/fb0: No such device up vote 4 down vote favorite I installed fbi framebuffer to view images on TTY terminals (outside X). When I do: fbi image.jpg it outputs the following error: open /dev/fb0 no such device Yet when I run ls /dev/fb*, I can see that I have a directory /dev/fb and
Linux /dev/fb0
a character device /dev/fb0. linux console framebuffer share|improve this question edited Jun 14 '13 at 23:32 Gilles 371k696751126 asked Jun 14 '13 at 22:33 easl 66321124 add a comment| 1 Answer 1 active oldest votes up vote 5 down vote I found a solution in Ubuntu's FrameBuffer wiki entry. I had to edit /boot/grub/menu.lst and add vga=ask to choose the right resolution on boot. Now everything works fine. share|improve this answer edited Nov 16 '14 at 16:49 Mat 29.9k591114 answered Jun 14 '13 at 23:10 easl 66321124 Thanks. That's how I ended getting Puppy Linux (slacko) to use its main terminal (ctrl alt F1 or exit jwm to command line) to have /dev/fb0 work. I am writing an X program that I wanted to also run outside X and was wondering if puppy had everything or was missing libraries, etc (BTW, I did have to install their -dev package to use gcc tools). Thanks again. –Jose_X Sep 25 '14 at 2:08 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email
it enabled. Please turn JavaScript back on and reload this page.More questions in i.MX Community Where is this place located?NXP CommunityAll Placesi.MX CommunityLog in to create and rate content, and to follow, bookmark, and share content with screen 0 deleted because of no matching other members.AnsweredAssumed AnsweredYocto Fido iMX6Q: no screens found, no /dev/fb0Question asked by Adrian McGrath on Jan 13, 2016Latest reply on Jan 21, 2016 by Adrian McGrath Like • Show 0 Likes0 Comment • 5Hello AllI'm using the Yocto Fido (1.8) community BSP with kernel 3.14.28 to build a GUI image (based on fsl-image-gui) for an iMX6Q custom board (based on SabreSD). The image http://unix.stackexchange.com/questions/79469/open-dev-fb0-no-such-device has been successfully built and when run gives me full console access. On boot-up I see the Freescale U-Boot splash screen so I know that the HDMI interface can work. However, after loading the Linux kernel I see a "No signal" message on my HDTV and X windows is not started. My U-Boot kernel command line is:console=ttymxc2,115200 root=/dev/mmcblk2p2 rootwait rw video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24so I expected to https://community.nxp.com/thread/383492 see X windows coming out of the HDMI port onto the HDTV.However, the boot log shows that X windows does not start due to the error underlined in red (see Boot log below).It seems clear that the issue is due to no "/dev/fb0" device file and indeed this file is missing from the "/dev" directory.To me, this appears to be a kernel config issue. However, my defconfig contains the following (please see attached file for full defconfig):CONFIG_DRM_VIVANTE=yCONFIG_DRM=yCONFIG_HDMI=yCONFIG_FB=yCONFIG_FB_IMX=yMy questions to my learned colleagues in the community are: 1) Could anyone suggest why the /dev/fb0 device not created and what I need to change in order to rectify the issue? 2) Is there any significance to the "unknown username "xuser" comment on the following line?Many thanks in advance.Boot log:...Error opening /dev/fb0: No such file or directoryStarting udev...Starting Xserver^[[59;105R^[[59;105RStarting system message bus: open /dev/fb0: No such file or directoryUnknown username "xuser" in message bus configuration filedbus.Starting Connection ManagerStarting Dropbear SSH server: dropbear.Starting rpcbind daemon...done.igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX8021q: adding VLAN 0 to HW filter on device eth0starting statd: doneStarting advanced power management dae
Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki Other Support Launchpad Answers Ubuntu IRC Support https://ubuntuforums.org/showthread.php?t=1220017 AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu https://www.redhat.com/archives/rhl-list/2009-June/msg03109.html PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] how to create a /dev/fb0 device Having an Issue With Posting ? Do you want to help us debug the posting issues ? no such < is the place to report it, thanks ! Results 1 to 5 of 5 Thread: how to create a /dev/fb0 device Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode July 22nd, 2009 #1 shredder12 View Profile View Forum Posts Private Message Visit Homepage Quad Shot of Ubuntu Join Date Aug 2008 Location India BeansHidden! DistroUbuntu fb0 no such 10.10 Maverick Meerkat how to create a /dev/fb0 device I am using an application that uses the frame buffer devices but when I run it I get this error. Code: Open /dev/fb0 : No such file or directory As the problem says this is because there is no such file or directory.. so I think probably creating one will solve the problem.. So, can anyone suggest a way to create this frame buffer device.. Adv Reply July 22nd, 2009 #2 ajgreeny View Profile View Forum Posts Private Message Xubuntu from dawn to dusk and beyond Join Date Jul 2005 Location England BeansHidden! Re: how to create a /dev/fb0 device Originally Posted by shredder12 I am using an application that uses the frame buffer devices but when I run it I get this error. Code: Open /dev/fb0 : No such file or directory As the problem says this is because there is no such file or directory.. so I think probably creating one will solve the problem.. So, can anyone suggest a way to create this frame buffer device.. I have never used it but I think you need Code: sudo mknod /dev/fb0 but you may need some options in there as well.
Fedora."