오늘 Debian amd64를 사용하여 컴퓨터를 만들었습니다. 로그인할 때마다 다음 오류가 수백 줄(세션이 진행됨에 따라 증가) 표시됩니다. EP 링에 공간이 없습니다. 이 포럼에서 또 다른 질문을 보았습니다.
에, 링에 공간이 없나요? 그런데 사용자가 재부팅하면 오류가 해결되는 것 같습니다. 그러나 BIOS에서 xhci 모드를 비활성화한 경우에만 중지됩니다. 참고 사항: 1. BIOS에서 활성화하면 USB3가 작동하는 것 같습니다(hdparm 기준). 속도가 이상적이지는 않지만(2에서 입증됨) 2. 시스템 로그에는 장치가 USB에서 반복적으로 연결이 끊어지고 포트에 연결되는 것으로 표시됩니다.
Dec 12 22:58:08 bassypc kernel: [ 116.205710] usb 3-2: new SuperSpeed USB device number 2 using xhci_hcd
Dec 12 22:58:08 bassypc kernel: [ 116.222393] usb 3-2: New USB device found, idVendor=0bc2, idProduct=a013
Dec 12 22:58:08 bassypc kernel: [ 116.222402] usb 3-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
Dec 12 22:58:08 bassypc kernel: [ 116.222407] usb 3-2: Product: Backup+ BK
Dec 12 22:58:08 bassypc kernel: [ 116.222411] usb 3-2: Manufacturer: Seagate
Dec 12 22:58:08 bassypc kernel: [ 116.222415] usb 3-2: SerialNumber: NA533VHH
Dec 12 22:58:08 bassypc mtp-probe: checking bus 3, device 2: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-2"
Dec 12 22:58:08 bassypc mtp-probe: bus: 3, device: 2 was not an MTP device
Dec 12 22:58:08 bassypc kernel: [ 116.291467] Initializing USB Mass Storage driver...
Dec 12 22:58:08 bassypc kernel: [ 116.291524] scsi5 : usb-storage 3-2:1.0
Dec 12 22:58:08 bassypc kernel: [ 116.291569] usbcore: registered new interface driver usb-storage
Dec 12 22:58:08 bassypc kernel: [ 116.291570] USB Mass Storage support registered.
Dec 12 22:58:08 bassypc kernel: [ 116.705536] usb 3-2: USB disconnect, device number 2
Dec 12 22:58:08 bassypc kernel: [ 116.945509] usb 3-2: new SuperSpeed USB device number 3 using xhci_hcd
Dec 12 22:58:08 bassypc kernel: [ 116.962192] usb 3-2: New USB device found, idVendor=0bc2, idProduct=a013
Dec 12 22:58:08 bassypc kernel: [ 116.962201] usb 3-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
Dec 12 22:58:08 bassypc kernel: [ 116.962206] usb 3-2: Product: Backup+ BK
Dec 12 22:58:08 bassypc kernel: [ 116.962210] usb 3-2: Manufacturer: Seagate
Dec 12 22:58:08 bassypc kernel: [ 116.962214] usb 3-2: SerialNumber: NA533VHH
Dec 12 22:58:08 bassypc kernel: [ 116.963037] scsi6 : usb-storage 3-2:1.0
Dec 12 22:58:08 bassypc mtp-probe: checking bus 3, device 3: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-2"
Dec 12 22:58:08 bassypc mtp-probe: bus: 3, device: 3 was not an MTP device
. /*ERROR: No room on ep ring keeps filling up more lines here*/
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Dec 12 22:58:09 bassypc kernel: [ 117.961789] scsi 6:0:0:0: Direct-Access Seagate Backup+ BK 0410 PQ: 0 ANSI: 6
Dec 12 22:58:09 bassypc kernel: [ 117.965025] sd 6:0:0:0: Attached scsi generic sg1 type 0
Dec 12 22:58:12 bassypc kernel: [ 117.965887] sd 6:0:0:0: [sdb] Spinning up disk.....
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Dec 12 22:58:12 bassypc kernel: [ 120.976350] .ready
Dec 12 22:58:12 bassypc kernel: [ 120.976735] sd 6:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/931 GiB)
Dec 12 22:58:13 bassypc kernel: [ 121.159686] sd 6:0:0:0: [sdb] Write Protect is off
Dec 12 22:58:13 bassypc kernel: [ 121.159695] sd 6:0:0:0: [sdb] Mode Sense: 4f 00 00 00
Dec 12 22:58:13 bassypc kernel: [ 121.160046] sd 6:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Dec 12 22:58:13 bassypc kernel: [ 121.170227] sdb: sdb1
Dec 12 22:58:13 bassypc kernel: [ 121.172725] sd 6:0:0:0: [sdb] Attached SCSI disk
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Dec 12 22:58:24 bassypc kernel: [ 132.601304] usb 3-2: USB disconnect, device number 3
USB3 포트를 "정상적으로" 사용할 수 있는 방법에 대한 제안이나 권장 사항이 있습니까?