As visible in description, this is a problem in the lirc_serial kernel module which means that this bug should be reassigned to the kernel (despite it's name, the lirc_serial module is actually part of the kernel.)
** Changed in: lirc (Ubuntu) Status: New => Incomplete ** Changed in: lirc (Ubuntu) Status: Incomplete => Opinion -- You received this bug notification because you are a member of Mythbuntu Bug Team, which is subscribed to lirc in Ubuntu. https://bugs.launchpad.net/bugs/1057245 Title: ioshift is not working in lirc 0.9.0-0ubuntu1 Status in lirc package in Ubuntu: Opinion Bug description: user@host:~$ dmesg | grep ttyS4 [ 1.221523] ttyS4: detected caps 00000700 should be 00000500 [ 1.221527] 0000:03:00.0: ttyS4 at MMIO 0xf7c01000 (irq = 17) is a 16C950/954 user@host:~$ cat /etc/modprobe.d/lirc-serial.conf #COM4 equivalent, /dev/ttyS4 options lirc_serial irq=17 iommap=1 io=0x1000 ioshift=0xf7c0 debug=1 share_irq=1 user@host:~$ sudo setserial /dev/ttyS4 uart none user@host:~$ sudo modprobe lirc_serial user@host:~$ lsmod | grep lirc lirc_serial 18619 0 lirc_dev 18700 1 lirc_serial user@host:~$ dmesg | grep lirc [ 150.631401] lirc_dev: IR Remote Control driver registered, major 249 [ 150.662863] lirc_serial: module is from the staging directory, the quality is unknown, you have been warned. [ 150.663066] lirc_serial: port 1000 already in use [ 150.663068] lirc_serial: use 'setserial /dev/ttySX uart none' [ 150.663069] lirc_serial: or compile the serial port driver as module and [ 150.663069] lirc_serial: make sure this module is loaded first [ 150.663076] lirc_serial: probe of lirc_serial.0 failed with error -16 [ 150.663121] platform lirc_serial.0: lirc_dev: driver lirc_serial registered at minor = 0 user@host:~$ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lirc/+bug/1057245/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~mythbuntu-bugs Post to : mythbuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~mythbuntu-bugs More help : https://help.launchpad.net/ListHelp