+Jiri, Ben, and linux-input On Mon, Nov 09, 2020 at 10:00:00PM -0500, David Niklas wrote: > Hello, > I'm running Linux Kernel 5.8.X on a Devuan (Debian) system. I connected > my UPS (OPTI-UPS Thunder Shield TS2250B) via USB cable and got: > > [739229.454592][T25544] usb 9-4: new low-speed USB device number 2 using ohci-pci > [739229.635343][T25544] usb 9-4: config index 0 descriptor too short (expected 9, got 0) > [739229.635348][T25544] usb 9-4: can't read configurations, error -22 > [739229.791290][T25544] usb 9-4: new low-speed USB device number 3 using ohci-pci > [739229.982414][T25544] usb 9-4: New USB device found, idVendor=0d9f, idProduct=0004, bcdDevice= 0.02 > [739229.982421][T25544] usb 9-4: New USB device strings: Mfr=3, Product=1, SerialNumber=2 > [739229.982426][T25544] usb 9-4: Product: HID UPS Battery > [739229.982430][T25544] usb 9-4: Manufacturer: POWERCOM Co.,LTD > [739229.982433][T25544] usb 9-4: SerialNumber: 004-0D9F-000 > [739230.027616][T25544] hid-generic 0003:0D9F:0004.0004: hiddev1,hidraw2: USB HID v1.00 Device [POWERCOM Co.,LTD HID UPS Battery] on usb-0000:00:16.0-4/input0 > [739233.484723][T25544] usb 9-4: USB disconnect, device number 3 > [739236.257951][T25544] usb 9-4: new low-speed USB device number 4 using ohci-pci > [739236.475434][T25544] usb 9-4: New USB device found, idVendor=0d9f, idProduct=0004, bcdDevice= 0.02 > [739236.475442][T25544] usb 9-4: New USB device strings: Mfr=3, Product=1, SerialNumber=2 > [739236.520783][T25544] hid-generic 0003:0D9F:0004.0005: hiddev1,hidraw2: USB HID v1.00 Device [HID 0d9f:0004] on usb-0000:00:16.0-4/input0 > [739239.933809][T25544] usb 9-4: USB disconnect, device number 4 > [739242.701322][T25544] usb 9-4: new low-speed USB device number 5 using ohci-pci > [739242.880035][T25544] usb 9-4: device descriptor read/all, error -62 > [739243.034561][T25544] usb 9-4: new low-speed USB device number 6 using ohci-pci > [739243.252040][T25544] usb 9-4: New USB device found, idVendor=0d9f, idProduct=0004, bcdDevice= 0.02 > [739243.252042][T25544] usb 9-4: New USB device strings: Mfr=3, Product=1, SerialNumber=2 > [739243.296444][T25544] hid-generic 0003:0D9F:0004.0006: hiddev1,hidraw2: USB HID v1.00 Device [HID 0d9f:0004] on usb-0000:00:16.0-4/input0 > [739246.720152][T25544] usb 9-4: USB disconnect, device number 6 > [739249.491330][T13473] usb 9-4: new low-speed USB device number 7 using ohci-pci > [739249.718707][T13473] usb 9-4: New USB device found, idVendor=0d9f, idProduct=0004, bcdDevice= 0.02 > [739249.718709][T13473] usb 9-4: New USB device strings: Mfr=3, Product=1, SerialNumber=2 > [739249.718710][T13473] usb 9-4: Product: HID UPS Battery > [739249.718711][T13473] usb 9-4: Manufacturer: POWERCOM Co.,LTD > [739249.718712][T13473] usb 9-4: SerialNumber: 004-0D9F-000 > [739249.751173][T13473] hid-generic 0003:0D9F:0004.0007: unknown main item tag 0x0 > <snip class="spam-repeated-previous-message"> > [739250.162392][T13473] hid-generic 0003:0D9F:0004.0007: unknown main item tag 0x0 > [739250.162813][T13473] hid-generic 0003:0D9F:0004.0007: hidraw2: USB HID v1.00 Device [POWERCOM Co.,LTD HID UPS Battery] on usb-0000:00:16.0-4/input0 > [739253.165518][T13473] usb 9-4: USB disconnect, device number 7 > ... > > > I'd appreciate any advice trying to get my UPS to stay connected and not > spam the kernel log. The UPS is about 1 year old. It's working fine. I > just want to use nut or apcupsd with it. > > Thanks, > David
