TBSDTV Community Forum

Hi,

i have upgrade my Ubuntu 12.04 -> Ubuntu 14.04 and my TBS 6981 doesn't work with the new kernel...
i use the kernel 3.13.0-35-generic x86_64 and the driver pack tbs-linux-drivers_v140819.zip

i can compile and install the firmware without any warnings/error but after the reboot i saw this in the dmesg log:

Code: Select All Code

[    8.247467] cx2341x: disagrees about version of symbol v4l2_ctrl_grab
[    8.247472] cx2341x: Unknown symbol v4l2_ctrl_grab (err -22)
[    8.247481] cx2341x: disagrees about version of symbol v4l2_ctrl_query_fill
[    8.247483] cx2341x: Unknown symbol v4l2_ctrl_query_fill (err -22)
[    8.247494] cx2341x: disagrees about version of symbol v4l2_ctrl_handler_setup
[    8.247496] cx2341x: Unknown symbol v4l2_ctrl_handler_setup (err -22)
[    8.247505] cx2341x: disagrees about version of symbol v4l2_ctrl_new_custom
[    8.247506] cx2341x: Unknown symbol v4l2_ctrl_new_custom (err -22)
[    8.247514] cx2341x: disagrees about version of symbol v4l2_ctrl_check
[    8.247516] cx2341x: Unknown symbol v4l2_ctrl_check (err -22)
[    8.247527] cx2341x: disagrees about version of symbol v4l2_ctrl_new_std_menu
[    8.247529] cx2341x: Unknown symbol v4l2_ctrl_new_std_menu (err -22)
[    8.247545] cx2341x: disagrees about version of symbol v4l2_ctrl_activate
[    8.247547] cx2341x: Unknown symbol v4l2_ctrl_activate (err -22)
[    8.247562] cx2341x: Unknown symbol v4l2_ctrl_handler_init (err 0)
[    8.247571] cx2341x: disagrees about version of symbol v4l2_ctrl_new_std
[    8.247572] cx2341x: Unknown symbol v4l2_ctrl_new_std (err -22)
[    8.247580] cx2341x: disagrees about version of symbol v4l2_ctrl_g_ctrl
[    8.247582] cx2341x: Unknown symbol v4l2_ctrl_g_ctrl (err -22)
[    8.247590] cx2341x: disagrees about version of symbol v4l2_ctrl_handler_free
[    8.247592] cx2341x: Unknown symbol v4l2_ctrl_handler_free (err -22)
[    8.247601] cx2341x: disagrees about version of symbol v4l2_ctrl_cluster
[    8.247602] cx2341x: Unknown symbol v4l2_ctrl_cluster (err -22)


has somebody the same problem or any idea?

Greets schlussbilanz

This has been covered here many times, disagrees about symbol means that old drivers are mixed with new ones. Delete your media kernel modules folder and reinstall.

UDL

updatelee Wrote:This has been covered here many times, disagrees about symbol means that old drivers are mixed with new ones. Delete your media kernel modules folder and reinstall.

UDL

This is the best answer, thanks updatelee

I've the same trouble with Ubuntu 14.10 ... Sorry nut I'm newbie and I don't know how to delete my media kernel modules folder... somebody could tell me? thanks

same on my debian system.... please tell me which folder i must delete.

whats up? can nobody help us?

Edit:

here the command:

cd /lib/modules/$(uname -r)/kernel/drivers
mv media media.bak