[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
For anyone who is still having this problem, hopefully this will help you get your webcam working. I was able to get my webcam working and I am using a Dell Precision 7510 Laptop running Ubuntu 18.04.3. 1.) I issued "$dmesg | grep -i camera" in a terminal window and received "uvcvideo 1-11:1.0: Entity type for entity Camera 1 was not initialized!" which landed me here at this website (FYI I am still receiving that message and my camera works... as laurent.pinchart +bugzilla-kernel pointed out already it is a harmless warning). 2) I did a search for "ubuntu uvcvideo" in google and landed on "https://help.ubuntu.com/community/UVC"; which then pointed me to "https://www.berlios.de/software/linux-uvc/#download"; which then pointed me to "http://www.ideasonboard.org/uvc/";. 3) From "http://www.ideasonboard.org/uvc/";, if you scroll down to the bottom of it you will see a Downlaod section. Navigate to the "https://www.linuxtv.org/wiki/index.php/How_to_Obtain"; webpage and follow the "Basic" User's Approach instructions. 4) You may be asked to install pre-requisites during the build process. I had to issue the following command "$sudo apt install libproc- processtable-perl". 5) Once build is complete, run "$sudo make install". 6) I installed uvcdynctrl as floe suggested. I don't know if this helped or not sorry... 7) I then found and example file to test if the camera was working from "https://linuxtv.org/downloads/v4l-dvb-apis/uapi/v4l/v4l2grab.c.html";. I saved this file and tried to compile it "$gcc -o v4l2grab v4l2grab.c" and received an error that it couldn't find the libv4l2.h header file. So i searched for it using $sudo find / -name "libv4l2.h" and didn't find it. This led me to believe that I didn't have the v4l2 development library installed so I installed it $sudo apt install libv4l-dev. 8) I searched again and found it! I then set C include environment path variable to point to the directory containing the header file $export C_INCLUDE_PATH=/usr/include/ and changed #include "../libv4l/include/libv4l2.h" to just #include "libv4l2.h" 9) Tried to recompile and got a linking error, so I issued $gcc -o v4l2grab v4l2grab.c -lv4l1 -lv4l2 and waula, it compiled. Changed its permssions to be executable $chmod +755 v4l2grab (using octal format where 7 in binary is 111 corresponding to rwx for owner and 5 or 110 rw- for group and other) and ran it ./v4l2grab where then I saw the .ppm files in the directory where the executable was ran from, but this was not good enough I want live feed. 10) I then installed v4l-utils and ran $v4l2-ctl -d /dev/video0 --list- formats-ext. This gave me the parameters that are compatible with my webcam for video capture (width=1280, height=720, format=MJPG, and device index=0). 11) As a final death blow I ran the following v4l2-ctl -V --set-fmt-video=width=1280,height=720,pixelformat=MJPG --stream-mmap --stream-count=-1 --stream-to=test.jpg -d /dev/video0 but only got a single image. I think you need to incude OpenCV. Anyways, I hope this helps you atleast get images off of the webcam. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626731 Title: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Status in ubuntu-drivers-common package in Ubuntu: Confirmed Bug description: [6.453850] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.453858] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.453862] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-14-generic 4.8.0-14.15 ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7 Uname: Linux 4.8.0-14-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 2032 F...m pulseaudio /dev/snd/controlC0: caravena 2032 F pulseaudio CurrentDesktop: GNOME Date: Thu Sep 22 17:20:51 2016 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (424 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-14-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-14-generic N/A linux-backports-modules-4.8.0-14-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bi
[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
** Tags added: cscc -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626731 Title: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Status in ubuntu-drivers-common package in Ubuntu: Confirmed Bug description: [6.453850] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.453858] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.453862] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-14-generic 4.8.0-14.15 ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7 Uname: Linux 4.8.0-14-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 2032 F...m pulseaudio /dev/snd/controlC0: caravena 2032 F pulseaudio CurrentDesktop: GNOME Date: Thu Sep 22 17:20:51 2016 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (424 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-14-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-14-generic N/A linux-backports-modules-4.8.0-14-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1626731/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
Launchpad has imported 20 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=111291. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2016-01-25T19:46:19+00:00 caravena wrote: Created attachment 201651 dmesg_4.5.0-040500rc1-generic.txt [6.362067] uvcvideo: Found UVC 1.00 device WebCam SC-13HDL12131N (2232:1035) [6.388720] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.388729] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.388734] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731/comments/0 On 2016-01-25T19:46:49+00:00 caravena wrote: Created attachment 201671 lspci_-vvnn.txt Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731/comments/1 On 2016-01-29T18:47:26+00:00 jani.nikula wrote: This is about USB Video Class, not Intel graphics. Not sure where to reassign really, setting Video(Other) and adding some Cc's. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731/comments/2 On 2016-02-01T18:01:19+00:00 caravena wrote: Created attachment 202651 dmesg_4.5.0-040500rc2-generic.txt Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731/comments/3 On 2016-04-15T06:01:12+00:00 arthurborsboom wrote: After upgrading from kernel 4.4.5 to 4.5.0 the following kernel messages appeared on my system too. [2.517311] usbcore: registered new interface driver snd-usb-audio [2.517340] uvcvideo: Found UVC 1.00 device (046d:0807) [2.532997] uvcvideo 3-10:1.0: Entity type for entity Extension 4 was not initialized! [2.532999] uvcvideo 3-10:1.0: Entity type for entity Extension 8 was not initialized! [2.533000] uvcvideo 3-10:1.0: Entity type for entity Extension 10 was not initialized! [2.533002] uvcvideo 3-10:1.0: Entity type for entity Extension 12 was not initialized! [2.533003] uvcvideo 3-10:1.0: Entity type for entity Extension 11 was not initialized! [2.533004] uvcvideo 3-10:1.0: Entity type for entity Processing 2 was not initialized! [2.533005] uvcvideo 3-10:1.0: Entity type for entity Extension 13 was not initialized! [2.533006] uvcvideo 3-10:1.0: Entity type for entity Camera 1 was not initialized! [2.533007] uvcvideo 3-10:1.0: Entity type for entity Extension 14 was not initialized! [2.533088] input: UVC Camera (046d:0807) as /devices/pci:00/:00:14.0/usb3/3-10/3-10:1.0/input/input20 [2.533156] usbcore: registered new interface driver uvcvideo The webcam does work in an application i have tested. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731/comments/4 On 2016-04-15T06:09:27+00:00 arthurborsboom wrote: Created attachment 212791 Complete kernel log Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731/comments/5 On 2016-04-15T06:10:30+00:00 arthurborsboom wrote: Created attachment 212801 Information about the USB webcam causing the warning Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731/comments/6 On 2016-09-11T09:47:45+00:00 mattia.b89 wrote: I have this issue too! The webcam affected is the integrated one in my laptop, a Dell XPS 13 (9343). If you need any other information, just ask Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731/comments/7 On 2016-09-22T20:41:15+00:00 caravena wrote: 4.8.0-14-generic: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626731/comments/11 On 2016-09-30T10:45:38+00:00 laurent.pinchart+bugzilla-kernel wrote: This is a known issue, caused by commit b50bde4e476dede4a28e9c8fdcd134da2f34ef2e Author: Mauro Carvalho Chehab Date: Thu May 7 22:12:38 2015 -0300 [media] v4l2-subdev: use MEDIA_ENT_T_UNKNOWN for new subdevs Instead of abusing MEDIA_ENT_T_V4L2_SUBDEV, initialize new subdev entities as MEDIA_ENT_T_UNKNOWN. Acked-by: Hans Verkuil Signed-off-by: Maur
[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
@Florian: did you do anything other than "sudo apt install uvcdynctrl"? I've just tried this, rebooted, and no change. Thanks for any additional intel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626731 Title: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Status in ubuntu-drivers-common package in Ubuntu: Confirmed Bug description: [6.453850] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.453858] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.453862] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-14-generic 4.8.0-14.15 ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7 Uname: Linux 4.8.0-14-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 2032 F...m pulseaudio /dev/snd/controlC0: caravena 2032 F pulseaudio CurrentDesktop: GNOME Date: Thu Sep 22 17:20:51 2016 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (424 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-14-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-14-generic N/A linux-backports-modules-4.8.0-14-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1626731/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: ubuntu-drivers-common (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626731 Title: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Status in ubuntu-drivers-common package in Ubuntu: Confirmed Bug description: [6.453850] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.453858] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.453862] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-14-generic 4.8.0-14.15 ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7 Uname: Linux 4.8.0-14-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 2032 F...m pulseaudio /dev/snd/controlC0: caravena 2032 F pulseaudio CurrentDesktop: GNOME Date: Thu Sep 22 17:20:51 2016 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (424 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-14-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-14-generic N/A linux-backports-modules-4.8.0-14-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1626731/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
So I guess it's a good idea to install the package when the machine has a webcam. ** Also affects: ubuntu-drivers-common (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626731 Title: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Status in ubuntu-drivers-common package in Ubuntu: New Bug description: [6.453850] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.453858] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.453862] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-14-generic 4.8.0-14.15 ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7 Uname: Linux 4.8.0-14-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 2032 F...m pulseaudio /dev/snd/controlC0: caravena 2032 F pulseaudio CurrentDesktop: GNOME Date: Thu Sep 22 17:20:51 2016 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (424 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-14-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-14-generic N/A linux-backports-modules-4.8.0-14-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1626731/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
Just as a comment, at least in my case this was fixed by the "uvcdynctrl" package which installs suitable udev rules to initialize the missing controls from userspace. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626731 Title: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Bug description: [6.453850] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.453858] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.453862] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-14-generic 4.8.0-14.15 ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7 Uname: Linux 4.8.0-14-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 2032 F...m pulseaudio /dev/snd/controlC0: caravena 2032 F pulseaudio CurrentDesktop: GNOME Date: Thu Sep 22 17:20:51 2016 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (424 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-14-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-14-generic N/A linux-backports-modules-4.8.0-14-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1626731/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
Hello: https://bugzilla.kernel.org/show_bug.cgi?id=111291#c10 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626731 Title: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! Status in Skylinux: Unknown Status in linux package in Ubuntu: Confirmed Bug description: [6.453850] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.453858] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.453862] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-14-generic 4.8.0-14.15 ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7 Uname: Linux 4.8.0-14-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 2032 F...m pulseaudio /dev/snd/controlC0: caravena 2032 F pulseaudio CurrentDesktop: GNOME Date: Thu Sep 22 17:20:51 2016 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (424 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-14-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-14-generic N/A linux-backports-modules-4.8.0-14-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1626731/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
Lenovo Y700-17ISK notebook (Intel Core i7-6700HQ/RAM 16GB/SSD 512GB/Nvidia GTX960M 4GB) BIOS CDCN53WW 09/19/2016 Ubuntu 16.04.1 Kernel 4.8.14 [3.591312] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (5986:0672) [3.594145] uvcvideo 1-6:1.0: Entity type for entity Realtek Extended Controls Unit was not initialized! [3.594147] uvcvideo 1-6:1.0: Entity type for entity Extension 4 was not initialized! [3.594148] uvcvideo 1-6:1.0: Entity type for entity Processing 2 was not initialized! [3.594149] uvcvideo 1-6:1.0: Entity type for entity Camera 1 was not initialized! [3.594214] input: Lenovo EasyCamera as /devices/pci:00/:00:14.0/usb1/1-6/1-6:1.0/input/input11 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626731 Title: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! Status in Skylinux: Unknown Status in linux package in Ubuntu: Confirmed Bug description: [6.453850] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.453858] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.453862] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-14-generic 4.8.0-14.15 ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7 Uname: Linux 4.8.0-14-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 2032 F...m pulseaudio /dev/snd/controlC0: caravena 2032 F pulseaudio CurrentDesktop: GNOME Date: Thu Sep 22 17:20:51 2016 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (424 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-14-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-14-generic N/A linux-backports-modules-4.8.0-14-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1626731/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1626731] Re: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized!
** Bug watch added: Linux Kernel Bug Tracker #111291 http://bugzilla.kernel.org/show_bug.cgi?id=111291 ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=111291 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626731 Title: uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Bug description: [6.453850] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [6.453858] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [6.453862] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-14-generic 4.8.0-14.15 ProcVersionSignature: Ubuntu 4.8.0-14.15-generic 4.8.0-rc7 Uname: Linux 4.8.0-14-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 2032 F...m pulseaudio /dev/snd/controlC0: caravena 2032 F pulseaudio CurrentDesktop: GNOME Date: Thu Sep 22 17:20:51 2016 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (424 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-14-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-14-generic N/A linux-backports-modules-4.8.0-14-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1626731/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp