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benthor / HuionKamvasGT191LinuxDriver

Working user space evdev driver for Huion Kamvas GT-191 for Linux
MIT License
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Not working after lsusb identifier changes? #3

Open LillyKane opened 6 years ago

LillyKane commented 6 years ago

I have gone through the setup (several times now) and have run into a frustrating problem. When I plug in my tablet and run lsusb I see the entry Bus 001 Device 005: ID 0416:a316 Winbond Electronics Corp. I am able to run sudo uclogic-probe 1 5 here and get the output M 57 00 50 00 4D 00 20 00 55 00 53 00 42 00 P 57 00 50 00 4D 00 20 00 55 00 53 00 42 00 After about three seconds of being plugged in though the entry is missing if I run lsusb again, replaced by Bus 001 Device 006: ID 256c:0006e. The ID is always consistent. Running uclogic-probe on this device gives an error: Failed to get manufacturer string descriptor: Pipe error (ERROR_PIPE). Is this preventing kamvas.py from running properly considering issue 1?

doakey3 commented 6 years ago

I am also having this issue. If I run the following .sh file within 3 seconds of plugging in the graphics tablet: 

T="Winbond Electronics Corp."
BUS=$(lsusb | grep "$T" | sed -e 's|Bus \([0-9]*\) Device \([0-9]*\):.*$|\1|g')
DEV=$(lsusb | grep "$T" | sed -e 's|Bus \([0-9]*\) Device \([0-9]*\):.*$|\2|g')

sudo rmmod hid_uclogic
sudo modprobe uinput
sudo uclogic-probe $BUS $DEV | uclogic-decode

the output I get is 

  Manufacturer: ????????????
       Product: NUVOTON

Running kamvas.py after doing this will not work.

SHARKvince commented 6 years ago

Yeah, I ran into the same issue unfortunately. Not sure what to do.

wrightwriter commented 5 years ago

T="Winbond Electronics Corp." BUS=$(lsusb | grep "$T" | sed -e 's|Bus ([0-9]) Device ([0-9]):.$|\1|g') DEV=$(lsusb | grep "$T" | sed -e 's|Bus ([0-9]) Device ([0-9]):.$|\2|g') sudo rmmod hid_uclogic sudo modprobe uinput sudo uclogic-probe $BUS $DEV | uclogic-decode

I have exactly the same problem. Have you guys found a way to fix this ?

joseluis commented 5 years ago

Hi @wrightwriter could you try my huion-linux-drivers repo and see if it works for you?

wrightwriter commented 5 years ago

Hi @wrightwriter could you try my huion-linux-drivers repo and see if it works for you?

Hey, it starts up, but I have not been able to find my pen-charging cable for the past 3 months, so I can't check out if it works. : \