[Bug 440590] Re: No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam
Same issue here. Ubuntu 10.10 64Bit Webcam: D-Link DSC-350 = gspca_spca500 When connecting the wabcam, /dev/video appears and immediately disappears: [ 1513.460064] usb 4-2: new full speed USB device using ohci_hcd and address 8 [ 1513.654428] gspca: probing 084d:0003 [ 1513.654528] gspca: video0 created [ 1513.654624] gspca: probing 084d:0003 [ 1514.042937] gspca: video0 disconnect [ 1514.043094] gspca: video0 released But if I leave the cam attached, remove all gspca_* modules, wait a minute and load gspca_spca500 again, /dev/video0 exists and the cam works: sudo modprobe -v gspca_spca500 insmod /lib/modules/2.6.35-25-generic/kernel/drivers/media/video/v4l2-compat-ioctl32.ko insmod /lib/modules/2.6.35-25-generic/kernel/drivers/media/video/v4l1-compat.ko insmod /lib/modules/2.6.35-25-generic/kernel/drivers/media/video/videodev.ko insmod /lib/modules/2.6.35-25-generic/kernel/drivers/media/video/gspca/gspca_main.ko insmod /lib/modules/2.6.35-25-generic/kernel/drivers/media/video/gspca/gspca_spca500.ko [ 2245.369535] Linux video capture interface: v2.00 [ 2245.378510] gspca: main v2.9.0 registered [ 2245.382770] gspca: probing 084d:0003 [ 2245.383841] gspca: video0 created [ 2245.383873] gspca: probing 084d:0003 [ 2245.385289] usbcore: registered new interface driver spca500 [ 2245.385296] spca500: registered Looks like a kind of race condition. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/440590 Title: No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 440590] Re: No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam
Upgraded from 10.04 to 10.10 on 22nd Sept 2010 Linux PhsdjfhskhX 2.6.35-22-generic #33-Ubuntu SMP Sun Sep 19 20:34:50 UTC 2010 i686 GNU/Linux webcam: ID 04fc:504b Sunplus Technology Co., Ltd Aiptek Mega PockerCam 1.3/Maxell MaxPocket LE 1.3 no longer working: [16720.696059] usb 6-2: new full speed USB device using ohci_hcd and address 3 [16720.862699] gspca: probing 04fc:504b [16720.890847] gspca: video0 created [16720.890973] gspca: probing 04fc:504b [16721.218243] gspca: video0 disconnect [16721.218299] gspca: video0 released Following the advice in comment #2 resolves this issue, [17393.089074] usbcore: deregistering interface driver sunplus [17393.089140] sunplus: deregistered [17393.101057] gspca: main deregistered [17413.596036] Linux video capture interface: v2.00 [17413.611011] gspca: main v2.9.0 registered [17413.614207] gspca: probing 04fc:504b [17413.641757] gspca: video0 created [17413.641779] gspca: probing 04fc:504b [17413.641822] usbcore: registered new interface driver sunplus [17413.641827] sunplus: registered but as it wasn't an issue in 10.04 - presumably there has been some regression? -- No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam https://bugs.launchpad.net/bugs/440590 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 440590] Re: No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam
This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to New. Thanks. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: kj-expired ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam https://bugs.launchpad.net/bugs/440590 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 440590] Re: No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam
Hi Mitsch, This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ . If it remains an issue, could you run the following command from a Terminal (Applications-Accessories-Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux 440590 Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: needs-kernel-logs ** Tags added: needs-upstream-testing ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: New = Incomplete -- No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam https://bugs.launchpad.net/bugs/440590 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 440590] Re: No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam
I have similar camera (504B) and similar problem :D Bus 004 Device 002: ID 04fc:504b Sunplus Technology Co., Ltd Aiptek Mega PockerCam 1.3/Maxell MaxPocket LE 1.3 I found that is a prolem with device registration so you need to reload module. After executing this commands camera work fine. sudo modprobe -r gspca_sunplus sudo modprobe gspca_sunplus If everything is ok add this to RC.local. (Here is mine) #!/bin/sh -e # # rc.local # # This script is executed at the end of each multiuser runlevel. # Make sure that the script will exit 0 on success or any other # value on error. # # In order to enable or disable this script just change the execution # bits. # # By default this script does nothing. modprobe -r gspca_sunplus sleep 10s modprobe gspca_sunplus exit 0 -- No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam https://bugs.launchpad.net/bugs/440590 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 440590] Re: No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam
** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/32863288/BootDmesg.txt ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/32863289/CurrentDmesg.txt ** Attachment added: Dependencies.txt http://launchpadlibrarian.net/32863291/Dependencies.txt ** Attachment added: HalComputerInfo.txt http://launchpadlibrarian.net/32863292/HalComputerInfo.txt ** Attachment added: Lspci.txt http://launchpadlibrarian.net/32863293/Lspci.txt ** Attachment added: Lsusb.txt http://launchpadlibrarian.net/32863294/Lsusb.txt ** Attachment added: ProcCpuinfo.txt http://launchpadlibrarian.net/32863295/ProcCpuinfo.txt ** Attachment added: ProcInterrupts.txt http://launchpadlibrarian.net/32863299/ProcInterrupts.txt ** Attachment added: ProcModules.txt http://launchpadlibrarian.net/32863300/ProcModules.txt -- No /dev/video for a (formerly working) Aiptek/Sunplus-Webcam https://bugs.launchpad.net/bugs/440590 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
