From dmesg:
[352095.739345] usb 2-1.8: new low-speed USB device number 11 using ehci-pci
[352095.836292] usb 2-1.8: New USB device found, idVendor=24c0, idProduct=0003
[352095.836298] usb 2-1.8: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[352095.836301] usb 2-1.8: Product: Chaney Instrument
[352105.839346] hid-generic 0003:24C0:0003.0067: usb_submit_urb(ctrl) failed: -1
[352105.839365] hid-generic 0003:24C0:0003.0067: timeout initializing reports
[352105.839504] input: Chaney Instrument as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/2-1.8:1.0/0003:24C0:0003.0067/input/input117
[352105.839746] hid-generic 0003:24C0:0003.0067: input,hidraw1: USB HID v1.11 Device [Chaney Instrument] on usb-0000:00:1d.0-1.8/input0
From the syslog (yeah I forgot to capture it at the same as above, so device numbers are different):
Jun 18 12:09:51 elementary-red kernel: [352244.011592] usb 2-1.8: USB disconnect, device number 11
Jun 18 12:09:54 elementary-red kernel: [352247.279912] usb 2-1.8: new low-speed USB device number 12 using ehci-pci
Jun 18 12:09:54 elementary-red kernel: [352247.376366] usb 2-1.8: New USB device found, idVendor=24c0, idProduct=0003
Jun 18 12:09:54 elementary-red kernel: [352247.376370] usb 2-1.8: New USB device strings: Mfr=0, Product=2, SerialNumber=0
Jun 18 12:09:54 elementary-red kernel: [352247.376380] usb 2-1.8: Product: Chaney Instrument
Jun 18 12:10:04 elementary-red kernel: [352257.380014] hid-generic 0003:24C0:0003.0068: usb_submit_urb(ctrl) failed: -1
Jun 18 12:10:04 elementary-red kernel: [352257.380039] hid-generic 0003:24C0:0003.0068: timeout initializing reports
Jun 18 12:10:04 elementary-red kernel: [352257.380158] input: Chaney Instrument as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/2-1.8:1.0/0003:24C0:0003.0068/input/input118
Jun 18 12:10:04 elementary-red kernel: [352257.380607] hid-generic 0003:24C0:0003.0068: input,hidraw1: USB HID v1.11 Device [Chaney Instrument] on usb-0000:00:1d.0-1.8/input0
Jun 18 12:10:04 elementary-red mtp-probe: checking bus 2, device 12: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8"
Jun 18 12:10:04 elementary-red mtp-probe: bus: 2, device: 12 was not an MTP device
Jun 18 12:10:06 elementary-red weewx[29825]: acurite: Failed attempt 2 of 10 to get LOOP data: [Errno 110] Operation timed out
Jun 18 12:10:36 elementary-red weewx[29825]: acurite: R1: bad length: 00 00
Jun 18 12:10:36 elementary-red weewx[29825]: cheetahgenerator: Generated 8 files for report SeasonsReport in 0.19 seconds
Jun 18 12:10:37 elementary-red weewx[29825]: imagegenerator: Generated 14 images for SeasonsReport in 0.11 seconds
Jun 18 12:10:37 elementary-red weewx[29825]: copygenerator: copied 5 files to /var/www/html/weewx
Jun 18 12:10:54 elementary-red weewx[29825]: acurite: R1: ignoring stale data (rssi indicates no communication from sensors): 01 c8 f7 78 00 39 09 47 00 00
Jun 18 12:11:12 elementary-red weewx[29825]: acurite: R1: ignoring stale data (rssi indicates no communication from sensors): 01 c8 f7 78 00 39 09 47 00 00
Jun 18 12:11:30 elementary-red weewx[29825]: acurite: R1: ignoring stale data (rssi indicates no communication from sensors): 01 c8 f7 78 00 39 09 47 00 00
(^^over and over and over again)