O mouse e o teclado da Logitech no mesmo receptor às vezes não são reconhecidos - reinicialização precisa é necessária [fechado]

Question

Tenho o Logitech M505 do mouse e o Logitech K340 do teclado no mesmo receptor sem fio usb. Meu Ubuntu está atualizado.

O problema é que às vezes o ubuntu não reconhece dispositivos - Ultimamente, com muita frequência. Eu me sento na frente da minha tela de login e não posso fazer nada. Mesmo o cursor piscando pára no campo de senha de boas-vindas. Principalmente hard reset é um resgate.

Às vezes, ajuda quando eu desconecto o recetor USB da Logitech e o conecto novamente, aguardo cerca de 2 minutos e tento apertar alguns botões no teclado. Depois, há a chance de voltar a viver esses dois dispositivos.

No meu Windows 7, tudo está bem.

Detalhes do sistema são:

Linux version 3.5.0-22-generic (buildd@komainu) (gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1) ) #34-Ubuntu SMP Tue Jan 8 21:47:00 UTC 2013
CPU: AMD Phenom(tm) II X6 1100T

syslog quando conecto o receptor novamente:

Jan 29 10:55:41 maraspc kernel: [   47.957167] usb 3-2: device descriptor read/64, error -110
Jan 29 10:55:56 maraspc kernel: [   63.129217] usb 3-2: device descriptor read/64, error -110
Jan 29 10:55:56 maraspc kernel: [   63.344590] usb 3-2: new high-speed USB device number 5 using ehci_hcd
Jan 29 10:56:01 maraspc kernel: [   68.350208] usb 3-2: device descriptor read/8, error -110
Jan 29 10:56:07 maraspc kernel: [   73.455350] usb 3-2: device descriptor read/8, error -110
Jan 29 10:56:07 maraspc kernel: [   73.670676] usb 3-2: new high-speed USB device number 6 using ehci_hcd
Jan 29 10:56:12 maraspc kernel: [   78.676325] usb 3-2: device descriptor read/8, error -110
Jan 29 10:56:17 maraspc kernel: [   83.781466] usb 3-2: device descriptor read/8, error -110
Jan 29 10:56:17 maraspc kernel: [   83.885163] hub 3-0:1.0: unable to enumerate USB device on port 2
Jan 29 10:56:18 maraspc kernel: [   84.399657] usb 4-4: new full-speed USB device number 2 using ohci_hcd
Jan 29 10:56:18 maraspc kernel: [   84.572237] usb 4-4: New USB device found, idVendor=046d, idProduct=c52b
Jan 29 10:56:18 maraspc kernel: [   84.572248] usb 4-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jan 29 10:56:18 maraspc kernel: [   84.572255] usb 4-4: Product: USB Receiver
Jan 29 10:56:18 maraspc kernel: [   84.572261] usb 4-4: Manufacturer: Logitech
Jan 29 10:56:18 maraspc mtp-probe: checking bus 4, device 2: "/sys/devices/pci0000:00/0000:00:12.0/usb4/4-4"
Jan 29 10:56:18 maraspc mtp-probe: bus: 4, device: 2 was not an MTP device
Jan 29 10:56:18 maraspc kernel: [   84.641141] usbcore: registered new interface driver usbhid
Jan 29 10:56:18 maraspc kernel: [   84.641148] usbhid: USB HID core driver
Jan 29 10:56:18 maraspc kernel: [   84.654283] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:12.0-4/input2
Jan 29 10:56:18 maraspc kernel: [   84.660522] input: Logitech Unifying Device. Wireless PID:2007 as /devices/pci0000:00/0000:00:12.0/usb4/4-4/4-4:1.2/0003:046D:C52B.0003/input/input11
Jan 29 10:56:18 maraspc kernel: [   84.660761] logitech-djdevice 0003:046D:C52B.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:2007] on usb-0000:00:12.0-4:1
Jan 29 10:56:18 maraspc kernel: [   84.661595] input: Logitech Unifying Device. Wireless PID:101d as /devices/pci0000:00/0000:00:12.0/usb4/4-4/4-4:1.2/0003:046D:C52B.0003/input/input12
Jan 29 10:56:18 maraspc kernel: [   84.662046] logitech-djdevice 0003:046D:C52B.0005: input,hidraw2: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:101d] on usb-0000:00:12.0-4:2
Jan 29 10:56:18 maraspc kernel: [   84.838379] usb 7-2: new full-speed USB device number 2 using ohci_hcd
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Successfully made thread 2228 of process 2228 (n/a) owned by '1000' high priority at nice level -11.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Supervising 5 threads of 2 processes of 2 users.
Jan 29 10:56:29 maraspc dbus[848]: [system] Activating service name='org.freedesktop.UDisks2' (using servicehelper)
Jan 29 10:56:29 maraspc udisksd[2236]: udisks daemon version 2.0.0 starting
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Successfully made thread 2241 of process 2228 (n/a) owned by '1000' RT at priority 5.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Supervising 6 threads of 2 processes of 2 users.
Jan 29 10:56:29 maraspc dbus[848]: [system] Successfully activated service 'org.freedesktop.UDisks2'
Jan 29 10:56:29 maraspc udisksd[2236]: Acquired the name org.freedesktop.UDisks2 on the system message bus
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Successfully made thread 2262 of process 2228 (n/a) owned by '1000' RT at priority 5.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Supervising 7 threads of 2 processes of 2 users.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Successfully made thread 2263 of process 2228 (n/a) owned by '1000' RT at priority 5.
Jan 29 10:56:29 maraspc rtkit-daemon[1745]: Supervising 8 threads of 2 processes of 2 users.
Jan 29 10:56:31 maraspc goa[2385]: goa-daemon version 3.6.0 starting [main.c:112, main()]
Jan 29 10:56:33 maraspc kernel: [   99.930587] usb 7-2: device descriptor read/64, error -110
Jan 29 10:56:48 maraspc kernel: [  115.126635] usb 7-2: device descriptor read/64, error -110
Jan 29 10:56:49 maraspc kernel: [  115.365908] usb 7-2: new full-speed USB device number 3 using ohci_hcd
Jan 29 10:57:04 maraspc kernel: [  130.458223] usb 7-2: device descriptor read/64, error -110
Jan 29 10:57:19 maraspc kernel: [  145.654204] usb 7-2: device descriptor read/64, error -110
Jan 29 10:57:19 maraspc kernel: [  145.893523] usb 7-2: new full-speed USB device number 4 using ohci_hcd
Jan 29 10:57:24 maraspc kernel: [  150.899131] usb 7-2: device descriptor read/8, error -110
Jan 29 10:57:29 maraspc kernel: [  156.004348] usb 7-2: device descriptor read/8, error -110
Jan 29 10:57:30 maraspc kernel: [  156.243534] usb 7-2: new full-speed USB device number 5 using ohci_hcd
Jan 29 10:57:32 maraspc dbus[848]: [system] Activating service name='com.ubuntu.SystemService' (using servicehelper)
Jan 29 10:57:32 maraspc dbus[848]: [system] Successfully activated service 'com.ubuntu.SystemService'
Jan 29 10:57:35 maraspc kernel: [  161.249161] usb 7-2: device descriptor read/8, error -110
Jan 29 10:57:40 maraspc kernel: [  166.354371] usb 7-2: device descriptor read/8, error -110
Jan 29 10:57:40 maraspc kernel: [  166.457958] hub 7-0:1.0: unable to enumerate USB device on port 2

    

Answer 1

ok, então eu tenho logitech m525 mouse sem fio com receptor unificador, só acontece pela segunda vez que do nada parou de funcionar.

Eu gostaria de observar que é a segunda vez que isso acontece, pela primeira vez eu tenho meu mouse substituído pela garantia.

A única coisa é que eu uso este mouse com o meu laptop que eu carrego para trabalhar e uso uma casa mais ou menos diariamente, então é aproximadamente (pelo menos) 2 ciclos de entrada / saída diariamente.

E ainda mais legal é por isso que eu decidi escrever aqui: se você colocar o receptor unificador apenas na metade do soquete usb ele começa a funcionar, então o problema é que o receptor unificador se desgasta devido ao uso não intensivo .. talvez não seja a coisa das janelas?

(se você acha que é o problema do socket único, não, não, é o mesmo com todos os 4 que eu tenho no meu laptop)