Three are using the libusb-win32 driver, three are using the driver, and the rest are using the Silicon Labs CP210x USB to UART Bridge driver:īoth CgMiner and BfgMiner detect no devices.Btc flashing apk.
So i've changed it trying every driver with some of the miners.
USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 8:1 USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 8:3 USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 6:2 USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 3:13 USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 3:12
USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 3:11 USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 3:10
USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 3:8 USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 3:6 transaction with Check CGMiner Here Write Or else, select the Fast Root. USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 3:2 are required to tap on the Safe Root button to root your device safely. USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 3:3 In CgMiner it gives: USB init, open device failed, err -12, you need to install a WinUSB driver for - AMU device 1:3 Gives the error (in BfgMiner): usb_devinfo_scan: Error opening device: LIBUSB_ERROR_NOT_SUPPORTED What is CgMiner 2.8 doing wrong that CgMiner 2.4 did right?Įdit: Using Silicon Labs own VCP (Virtual COM Port driver): Just to preempt people who might suggest it, rather than offering any insight, i re-ran zadiag 2.0.1.162 (Updated ), and "reinstalled" the WinUSB driver for my for USB devices (and rebooted) What did they break after CgMiner 3.4, and how do i fix it? WinUSB So i am, once again, reverted to CgMiner 3.4.1. Stratum from pool 0 requested work restart FAIL: USB remove not already in use (3:2) Cgminer should automatically find all of your Avalon ASIC, BFL ASIC, BitForce FPGAs, Icarus bitstream FPGAs, Klondike ASIC, ASICMINER usb block erupters, KnC ASICs, BaB ASICs, Hashfast ASICs, ModMiner FPGAs, BPMC/BGMC BF1 USB ASICs, Bifury USB ASICs, Onestring miner USB ASICs, Hexfury USB ASICs, Nanofury USB ASICs, Antminer U1/U2/U2+ U3 USB ASICs, Cointerra devices, BFx2 USB ASICs, Rockminer. AMU 0 SendWork usb write err:(-7) LIBUSB_ERROR_TIMEOUT Unfortunately it still does not see USB devices: cgminer version 3.8.0 - Started: Ĭonnected to diff 1 with stratum as user joesmithīlock: 70bedfe6. This morning i tested CgMiner 3.8, hoping they fixed its inability to see USB Block Eruptors (and the stack overflow). So i reverted to 3.4.1, living with the semi-daily crashes and having to remember to restart CgMiner. Waiting for USB hotplug devices or press q to quit
Accepted 487047eb Diff 3/3 AMU 3īut it regularly crashes with a stack overflow.Ībout a month ago i tried to upgrade to CgMiner 3.6, but it fails to find my USB devices: cgminer version 3.6.0 - Started:
I also adapted this code to my own material / miners / computer (you can refer to original documentation to docs/README) GekkoScience compac Usb miner. It can see my four USB Block Erupters, and works: cgminer version 3.4.1 - Started: I've been using CgMiner 3.4.1 since late September.