Public bug reported: If i modprobe bcm2835-v4l2, Ubuntu Core does a reboot.
Doing it by hand, i get Unknown symbols dev-t@pi3:~$ sudo insmod /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/media.ko dev-t@pi3:~$ sudo insmod /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/v4l2-core/videodev.ko dev-t@pi3:~$ sudo insmod /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/v4l2-core/v4l2-common.ko dev-t@pi3:~$ sudo insmod /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/v4l2-core/videobuf-core.ko dev-t@pi3:~$ sudo insmod /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/v4l2-core/videobuf2-v4l2.ko insmod: ERROR: could not insert module /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/v4l2-core/videobuf2-v4l2.ko: Unknown symbol in module dev-t@pi3:~$ sudo insmod /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/v4l2-core/videobuf2-memops.ko dev-t@pi3:~$ sudo insmod /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/v4l2-core/videobuf2-vmalloc.ko dev-t@pi3:~$ sudo insmod /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/platform/bcm2835/bcm2835-v4l2.ko insmod: ERROR: could not insert module /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/platform/bcm2835/bcm2835-v4l2.ko: Unknown symbol in module dev-t@pi3:~$ snap info pi2-kernel name: pi2-kernel summary: The canonical raspi2 armhf kernel publisher: canonical contact: [email protected] description: | The Ubuntu linux-raspi2 kernel package as a snap type: kernel snap-id: m0rvvnmRdDgexonz1XSP9a9U4K7vUbiy tracking: edge installed: 4.4.0-1078.86 (46) 116MB kernel refreshed: 2017-11-28 11:53:35 +0100 CET channels: stable: 4.4.0-1030-3 (22) 89MB - candidate: 4.4.0.1077.77 (45) 116MB - beta: 4.4.0-1078.86 (46) 116MB - edge: 4.4.0-1078.86 (46) 116MB - dev-t@pi3:~$ modinfo bcm2835-v4l2 filename: /lib/modules/4.4.0-1078-raspi2/kernel/drivers/media/platform/bcm2835/bcm2835-v4l2.ko version: 0.0.2 license: GPL author: Vincent Sanders description: Broadcom 2835 MMAL video capture srcversion: A7D6DBEB2D67BE83A6FC776 depends: videobuf2-v4l2,videodev,videobuf2-vmalloc,videobuf2-core,v4l2-common intree: Y vermagic: 4.4.0-1078-raspi2 SMP mod_unload modversions ARMv7 p2v8 parm: debug:int parm: bcm2835_v4l2_debug:Debug level 0-2 parm: video_nr:videoX start numbers, -1 is autodetect (array of int) parm: max_video_width:Threshold for video mode (int) parm: max_video_height:Threshold for video mode (int) parm: gst_v4l2src_is_broken:If non-zero, enable workaround for Gstreamer (int) d ** Affects: linux-raspi2 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1735028 Title: Unkown Symbol in module bcm2835-v4l2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1735028/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
