[Bug 1770407] Re: No device found : yet demonstrably present
ID 046d:08ad Logitech, Inc. QuickCam Communicate STX 640x480 works with cheese, if export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libv4l/v4l1compat.so export XLIB_SKIP_ARGB_VISUALS=1 cheese but the same trick did not help in case of MicroSoft Teams / Meeting, what I should use with video, not only with voice. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770407 Title: No device found : yet demonstrably present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1770407] Re: No device found : yet demonstrably present
I have very similar problem: ID 046d:08ad Logitech, Inc. QuickCam Communicate STX 640x480 works with guvcview vlc v4l2:///dev/video0 does NOT work with cheese (not a real problem for me) MicroSoft Teams / meeting (real problem as distant teaching due Covid19) 5.4.0-37-generic #41-Ubuntu SMP Wed Jun 3 18:57:02 UTC 2020 x86_64 x86_64 x86_64 I did not use this cam before, I tried only now in 20.04 focal edition. As a reference, ID 046d:0825 Logitech, Inc. HD Webcam C270 1280x720 works with cheese and MicroSoft Teams as well, not only with guvcview and vlc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770407 Title: No device found : yet demonstrably present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1770407] Re: No device found : yet demonstrably present
I do not have the old kernels. I have an unused partition with 17.04 but it will take some effort to resurrect it. On Thu, May 10, 2018 at 10:45 PM Kai-Heng Feng wrote: > > I had previously been using Skype and Google Hangouts [16.04] with no > problems. > > Sounds like a regression. > Do you still have your old installed kernels? > Please try them if they still exists. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1770407 > > Title: > No device found : yet demonstrably present > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770407/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770407 Title: No device found : yet demonstrably present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1770407] Re: No device found : yet demonstrably present
> I had previously been using Skype and Google Hangouts [16.04] with no problems. Sounds like a regression. Do you still have your old installed kernels? Please try them if they still exists. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770407 Title: No device found : yet demonstrably present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1770407] Re: No device found : yet demonstrably present
Did this issue start happening after an update/upgrade? I did not try using cheese previously. I had previously been using Skype and Google Hangouts [16.04] with no problems. When I upgraded to 18.04 the video for those applications stopped working. Troubleshooting recommendations I found indicated that Cheese should be used to test. It was then that I discovered this problem with Cheese. Was there a prior kernel version where you were not having this particular problem? I may have a separate boot partition for v17.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770407 Title: No device found : yet demonstrably present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1770407] Re: No device found : yet demonstrably present
kernel-bug-exists-upstream $ uname -a Linux fpe-nuc 4.17.0-041700rc4-lowlatency #201805070430 SMP PREEMPT Mon May 7 04:34:16 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770407 Title: No device found : yet demonstrably present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1770407] Re: No device found : yet demonstrably present
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.17 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc4 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770407 Title: No device found : yet demonstrably present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1770407] Re: No device found : yet demonstrably present
apport information ** Tags added: apport-collected ** Description changed: I am currently experiencing problems with cheese in Ubuntu 18.04 cheese-application.vala:211: Error during camera setup: No device found The webcam works correctly with vlc and v4l2:///dev/video0 The usb info for this webcam is Bus 001 Device 008: ID 046d:08d9 Logitech, Inc. QuickCam IM/Connect ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: cheese 3.28.0-1ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-18.19-generic 4.15.17 Uname: Linux 4.15.0-18-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu May 10 08:21:52 2018 InstallationDate: Installed on 2017-04-05 (399 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash RelatedPackageVersions: cheese3.28.0-1ubuntu1 cheese-common 3.28.0-1ubuntu1 SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-04-20 (19 days ago) dmi.bios.date: 09/29/2016 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: KYSKLi70.86A.0042.2016.0929.1933 dmi.board.name: NUC6i7KYB dmi.board.vendor: Intel Corporation dmi.board.version: H90766-405 dmi.chassis.type: 3 dmi.chassis.vendor: Intel Corporation dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrKYSKLi70.86A.0042.2016.0929.1933:bd09/29/2016:svn:pn:pvr:rvnIntelCorporation:rnNUC6i7KYB:rvrH90766-405:cvnIntelCorporation:ct3:cvr1.0: + --- + ApportVersion: 2.20.9-0ubuntu7 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC2: fred 4088 F pulseaudio + /dev/snd/controlC1: fred 4088 F pulseaudio + /dev/snd/controlC0: fred 4088 F pulseaudio + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 18.04 + HibernationDevice: RESUME=UUID=a4125a78-e8c9-43a6-bc70-0d8234a5ef68 + InstallationDate: Installed on 2017-04-05 (399 days ago) + InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) + Package: linux (not installed) + ProcEnviron: + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-18-generic root=/dev/mapper/ubuntu--vg-xerus ro quiet splash vt.handoff=1 + ProcVersionSignature: Ubuntu 4.15.0-18.19-generic 4.15.17 + RelatedPackageVersions: + linux-restricted-modules-4.15.0-18-generic N/A + linux-backports-modules-4.15.0-18-generic N/A + linux-firmware 1.173 + Tags: bionic + Uname: Linux 4.15.0-18-generic x86_64 + UpgradeStatus: Upgraded to bionic on 2018-04-20 (19 days ago) + UserGroups: adm audio cdrom dip lpadmin plugdev postgres pulse pulse-access sambashare sudo video + _MarkForUpload: True + dmi.bios.date: 09/29/2016 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: KYSKLi70.86A.0042.2016.0929.1933 + dmi.board.name: NUC6i7KYB + dmi.board.vendor: Intel Corporation + dmi.board.version: H90766-405 + dmi.chassis.type: 3 + dmi.chassis.vendor: Intel Corporation + dmi.chassis.version: 1.0 + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrKYSKLi70.86A.0042.2016.0929.1933:bd09/29/2016:svn:pn:pvr:rvnIntelCorporation:rnNUC6i7KYB:rvrH90766-405:cvnIntelCorporation:ct3:cvr1.0: ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1770407/+attachment/5137239/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770407 Title: No device found : yet demonstrably present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs