Dvgrab Error No Camera Exists
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posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join ubuntu kino them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top firewire video capture not working with Ubuntu 14.04 up vote 1 down vote favorite I used to transfer video by firewire (a.k.a. ieee1394, or i-link) /dev/fw0 with Ubuntu 12.04. Sometimes from the command line with dvgrab and sometimes with Kino. I haven't been able to make it work on 14.04 yet. Any help/suggestions are really welcomed! dvgrab responds with: Error: no camera exists Kino says on the status bar: WARNING: raw1394 kernel module not loaded or failure to read/write/dev/raw1394 I followed these suggestions which worked for me with Ubuntu 12.04: https://help.ubuntu.com/community/FireWire/DigitalVideo sudo apt-get install dvgrab kino sudo ln /dev/fw0 /dev/raw1394 sudo chmod 664 /dev/raw1394 I don't see the raw1394 module loaded, but I see the firewire-ohci and firewire core. I read that that is expected since the firewire-... modules replaced the raw1394 module, but I don't know enough about this to be sure. Here is some more info: In Synaptic Package Manager, I can see these installed: libavc1394-0 libraw1394-11 libdc1394-22 $ lsmod |grep firewire firewire_ohci 40409 0 firewire_core 68769 1 firewire_ohci crc_itu_t 12707 1 firewire_core $ more /etc/modprobe.d/blacklist-firewire.conf # Select the legacy firewire stack over the new CONFIG_FIREWIRE one. blacklist ohci13
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Ubuntu 14.04 Firewire
Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [kubuntu] dvgrab Error no camera exists http://askubuntu.com/questions/604242/firewire-video-capture-not-working-with-ubuntu-14-04 Having an Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Results 1 to 1 of 1 Thread: dvgrab Error no camera exists Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode January 4th, https://ubuntuforums.org/showthread.php?t=1904139 2012 #1 test006 View Profile View Forum Posts Private Message 5 Cups of Ubuntu Join Date Oct 2005 Beans 43 dvgrab Error no camera exists Hi, I am running kubuntu 11.10. I have been using dvgrab/kdenlive to capture video from my DV camcorder. I am using firewire port on my motherboard to connect to the DV camcorder. I have managed to capture some video but now when ever i run dvgrab i get error message "Error: no camera exists" I am not sure what has changed since this was working fine couple of days ago..... Please note i have always used 11.10 version to do all my capture so far. Here are some of the output which looks normal to me from firewire stack view: dmesg | grep firewire [ 1.460404] firewire_ohci 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 1.460412] firewire_ohci 0000:02:00.0: setting latency timer to 64 [ 1.524114] firewire_ohci: Added fw-ohci device 0000:02:00.0, OHCI v1.10, 4 IR + 4 IT contexts, quirks 0x10 lsmod | grep firewire firewire_ohci 40722 0 firewire_cor
to Milestone linux (Ubuntu) Edit Invalid Medium Unassigned Edit You need to log in to change this bug's status. Affecting: linux (Ubuntu) Filed here by: https://bugs.launchpad.net/bugs/1045047 Risto H. Kurppa When: 2012-09-02 Completed: 2012-09-24 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Linaro Evaluation Build Ubuntu RTM Package (Find…) Project (Find…) Status Importance Invalid Medium Assigned to Nobody Me Comment on this change (optional) Email me about changes to this bug report Also affects project (?) Also firewire video affects distribution/package Nominate for series Bug Description Problem: The system doesn't recognize DV camera over firewire System: Fresh install of Ubuntu 12.04 LTS Motherboard: Intel DG33TL DV Camera: Sony TRV-900 Firewire adapter: 06:03.0 FireWire (IEEE 1394): LSI Corporation FW322/323 (rev 70) seems to be recognized OK: [ 1.905253] firewire_ohci 0000:06:03.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 firewire video capture [ 1.960063] firewire_ohci: Added fw-ohci device 0000:06:03.0, OHCI v1.0, 8 IR + 8 IT contexts, quirks 0x0 [ 2.460101] firewire_core: created device fw0: GUID 0090270002069b55, S400 On plugging in the DV camera nothing happens in dmesg, no messages. /dev/fw0 exists all the time, dv1394/raw1394/ieee1394 are not created at any stage Camera shows 'DV IN' on the screen when the cable is connected and the cam is in VTR mode. dvgrab tells me 'Error: no camera exists' When disconnecting / switching of the camera, the following lines appear in dmesg: [114691.393704] firewire_core: skipped bus generations, destroying all nodes [114691.892030] firewire_core: rediscovered device fw0 People have reported that this both the adapter and the camera should work OK on Linux: Adapter: http://hardware4linux.info/component/14298/ Camera: http://ubuntuforums.org/showthread.php?t=1188918 and http://www.digipedia.pl/usenet/thread/18793/3402/ I have found several 'Camera not recognized by Ubuntu' messages on both ubuntuforums and launchpad: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/670210 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/950879 http://ubuntuforums.org/showthread.php?t=1742787 http://ubuntuforums.org/showthread.php?t=1410418 http://ubuntuforums.org/showthread.php?t=784385 I have also had the same problem with different setup: Ubuntu 11.10, different adapter and camera.. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/670210/comments/30 That is the reason I decided to go for bugrep instead of asking what I'm doing wrong. I can't be sure it&#