Here's some other output: $ sudo findchip -d -v Probing for FDC37C669 ... Wrong chip id=0xff Wrong chip id=0xff Probing for FDC37C669FR ... Wrong chip id=0xff Wrong chip id=0xff Probing for FDC37N869 ... Wrong chip id=0xff Wrong chip id=0xff Probing for FDC37C93xFR ... Wrong chip id=0xff Wrong chip id=0xff Probing for FDC37N957FR ... Wrong chip id=0xff Wrong chip id=0xff Probing for FDC37N958FR ... Wrong chip id=0xff Wrong chip id=0xff Probing for PC87108 ... no chip at 0x150 no chip at 0x398 no chip at 0x0ea Probing for PC87338 ... no chip at 0x398 no chip at 0x15c Wrong chip id=0x00 Probing for EFER at 0x03f0 ... hefras = 0xff Probing for EFER at 0x0370 ... hefras = 0xff EFER seems to be probed at 0x0370 chip id = 0xff, revision = 0xff Wrong device ID = 0xff Probing for EFER at 0x0250 ... hefras = 0xff Probing for EFER at 0x0250 ... hefras = 0xff Probing for EFER at 0x03f0 ... hefras = 0xff hefere = 0xff Probing for EFER at 0x03f0 ... hefras = 0xff hefere = 0xff EFER seems to be probed at 0x03f0 chip ID is 0x0f : no known chip was detected. Couldn't find Winbond superI/O chip.
In the BIOS, the chip is configured at /dev/ttyS3 and irq 0x2e8. I can see it in dmesg: $ dmesg | grep ttyS [ 1.318041] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.318339] serial8250: ttyS3 at I/O 0x2e8 (irq = 3) is a 16550A [ 1.318770] 00:0c: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A In the device manager, it's listed as PNP device SMCf010 with sysfs path /sys/devices/pnp0/00:0d Finally, $ lsmod | grep ir irtty_sir 9600 0 sir_dev 17156 1 irtty_sir ircomm_tty 39560 0 ircomm 23684 1 ircomm_tty irda 201276 4 irtty_sir,sir_dev,ircomm_tty,ircomm crc_ccitt 3072 1 irda and $ sudo modprobe irda0 Password: FATAL: Error inserting nsc_ircc (/lib/modules/2.6.20-16-generic/kernel/drivers/net/irda/nsc-ircc.ko): No such device -- irda-setup (irda-utils) does not detect irda chipset on Dell Latidude D820 https://bugs.launchpad.net/bugs/176386 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
