It only recognizes 4 tuners out of the 8 it has.

[jamperjer]

Hello friends, I have a TBS-6209 Octa tuner. Since I updated Ubuntu 18.04 and I now have kernel 4.15.0-213, it only recognizes 4 tuners out of the 8 it has. I get this error:

dmesg | grep frontend
[ 3.601150] TBSECP3 driver 0000:06:00.0: DVB: registering adapter 0 frontend 0 (Turbosight TBS 6209 (Octa DVB-T/T2/C/C2/ISDB-T))...
[ 3.725325] TBSECP3 driver 0000:06:00.0: DVB: registering adapter 1 frontend 0 (Turbosight TBS 6209 (Octa DVB-T/T2/C/C2/ISDB-T))...
[ 3.849583] TBSECP3 driver 0000:06:00.0: DVB: registering adapter 2 frontend 0 (Turbosight TBS 6209 (Octa DVB-T/T2/C/C2/ISDB-T))...
[ 3.953350] TBSECP3 driver 0000:06:00.0: DVB: registering adapter 3 frontend 0 (Turbosight TBS 6209 (Octa DVB-T/T2/C/C2/ISDB-T))...
[ 4.076690] TBSECP3 driver 0000:06:00.0: TBSECP3 frontend 4 attach failed
[ 4.077005] TBSECP3 driver 0000:06:00.0: frontend attach failed
[ 4.152602] TBSECP3 driver 0000:06:00.0: TBSECP3 frontend 5 attach failed
[ 4.152896] TBSECP3 driver 0000:06:00.0: frontend attach failed
[ 4.278544] TBSECP3 driver 0000:06:00.0: TBSECP3 frontend 6 attach failed
[ 4.278803] TBSECP3 driver 0000:06:00.0: frontend attach failed
[ 4.400566] TBSECP3 driver 0000:06:00.0: TBSECP3 frontend 7 attach failed
[ 4.400814] TBSECP3 driver 0000:06:00.0: frontend attach failed
[ 12.171798] TBSECP3 driver 0000:06:00.0: DVB: adapter 3 frontend 0 frequency 0 out of range (174000000..862000000)
[ 13.798494] TBSECP3 driver 0000:06:00.0: DVB: adapter 2 frontend 0 frequency 0 out of range (174000000..862000000)
[ 15.386253] TBSECP3 driver 0000:06:00.0: DVB: adapter 1 frontend 0 frequency 0 out of range (174000000..862000000)
[ 16.959969] TBSECP3 driver 0000:06:00.0: DVB: adapter 0 frontend 0 frequency 0 out of range (174000000..862000000)

Could someone please help me with this error?
Thank you

[smile]

Hi sir
Could you try the others pcie port?
BTW. what is the motherboard you used?
Best Regards