Bu bir işletim sistemi-agnostik sorun, ancak Ubuntu 14.10'dan gelen kayıtlar var.
Bu Perixx PERIMICE-710R USB kablosuz farem var :
Lenovo Y510p dizüstü bilgisayarındaki belirli bir USB bağlantı noktası aracılığıyla kullanılamaz :
Fare, bu dizüstü bilgisayarın diğer tarafındaki iki USB bağlantı noktasında çalışır.
İşte bu yüzden Linux farenin kullanılamayacağını söylüyor /var/log/syslog
:
Feb 12 19:53:10 Deltique kernel: [ 165.657532] usb 3-2: new full-speed USB device number 15 using xhci_hcd
Feb 12 19:53:10 Deltique kernel: [ 165.825757] usb 3-2: device descriptor read/64, error -71
Feb 12 19:53:10 Deltique kernel: [ 165.929804] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 15.
Feb 12 19:53:10 Deltique kernel: [ 165.929816] usb 3-2: hub failed to enable device, error -22
Feb 12 19:53:10 Deltique kernel: [ 166.041952] usb 3-2: new full-speed USB device number 16 using xhci_hcd
Feb 12 19:53:10 Deltique kernel: [ 166.210149] usb 3-2: device descriptor read/64, error -71
Feb 12 19:53:10 Deltique kernel: [ 166.314214] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 16.
Feb 12 19:53:10 Deltique kernel: [ 166.314227] usb 3-2: hub failed to enable device, error -22
Feb 12 19:53:10 Deltique kernel: [ 166.426300] usb 3-2: new full-speed USB device number 17 using xhci_hcd
Feb 12 19:53:10 Deltique kernel: [ 166.426598] usb 3-2: Device not responding to setup address.
Feb 12 19:53:11 Deltique kernel: [ 166.630703] usb 3-2: Device not responding to setup address.
Feb 12 19:53:11 Deltique kernel: [ 166.834618] usb 3-2: device not accepting address 17, error -71
Feb 12 19:53:11 Deltique kernel: [ 166.946822] usb 3-2: new full-speed USB device number 18 using xhci_hcd
Feb 12 19:53:11 Deltique kernel: [ 166.947120] usb 3-2: Device not responding to setup address.
Feb 12 19:53:11 Deltique kernel: [ 167.151232] usb 3-2: Device not responding to setup address.
Feb 12 19:53:11 Deltique kernel: [ 167.355159] usb 3-2: device not accepting address 18, error -71
Feb 12 19:53:11 Deltique kernel: [ 167.355257] usb usb3-port2: unable to enumerate USB device
Bu e-posta tarafından önerilen şekilde modprobe
ayar yapıldıktan sonra bu satır şunları gösterdi:options usbcore old_scheme_first=y
Feb 12 20:09:10 Deltique kernel: [ 470.466364] usb 3-2: new low-speed USB device number 29 using xhci_hcd
Beş saniye sonra, muhtemelen usbcore
“yeni programına” geri dönmeye çalıştı ve yukarıdaki aynı hatalar tekrar günlüğe kaydedildi.
İşte Linux, USB cihazını aynı bilgisayardaki farklı bir USB portundan başarıyla tanıyor:
Feb 12 20:03:49 Deltique kernel: [ 148.210664] usb 3-4: new full-speed USB device number 26 using xhci_hcd
Feb 12 20:03:49 Deltique kernel: [ 148.341256] usb 3-4: New USB device found, idVendor=062a, idProduct=4101
Feb 12 20:03:49 Deltique kernel: [ 148.341264] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 12 20:03:49 Deltique kernel: [ 148.341268] usb 3-4: Product: 2.4G Keyboard Mouse
Feb 12 20:03:49 Deltique kernel: [ 148.341272] usb 3-4: Manufacturer: MOSART Semi.
Feb 12 20:03:49 Deltique kernel: [ 148.341556] usb 3-4: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
Feb 12 20:03:49 Deltique kernel: [ 148.343354] input: MOSART Semi. 2.4G Keyboard Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4:1.0/0003:062A:4101.0007/input/input19
Feb 12 20:03:49 Deltique kernel: [ 148.343614] hid-generic 0003:062A:4101.0007: input,hidraw0: USB HID v1.10 Keyboard [MOSART Semi. 2.4G Keyboard Mouse] on usb-0000:00:14.0-4/input0
Feb 12 20:03:49 Deltique kernel: [ 148.346032] input: MOSART Semi. 2.4G Keyboard Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4:1.1/0003:062A:4101.0008/input/input20
Feb 12 20:03:49 Deltique kernel: [ 148.346454] hid-generic 0003:062A:4101.0008: input,hiddev0,hidraw1: USB HID v1.10 Mouse [MOSART Semi. 2.4G Keyboard Mouse] on usb-0000:00:14.0-4/input1
Feb 12 20:03:49 Deltique mtp-probe: checking bus 3, device 26: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4"
Feb 12 20:03:49 Deltique mtp-probe: bus: 3, device: 26 was not an MTP device
USB yığın depolama aygıtlarını doğru USB portuna takabiliyorum, bu yüzden neden bu portta bir fare kullanamıyorum?