以下是dmesg.
网上搜索这些错误信息,都是让看smart信息,但我这个是手机,没有smart信息.
我用的发行版是lubuntu.
Thu Sep 24 06:56:36 CST 2015补充:
我还是抄一下解决方法,防止原版方法无法访问吧
/etc/usb_modeswitch.conf
将DisableSwitching的值改为1即可
即:DisableSwitching=1
补充完毕
代码: 全选
512.592043] usb 5-2: new full-speed USB device number 3 using uhci_hcd
[ 513.042068] usb 5-2: New USB device found, idVendor=0e8d, idProduct=0002
[ 513.042076] usb 5-2: New USB device strings: Mfr=2, Product=3, SerialNumber=4
[ 513.042081] usb 5-2: Product: MT6225
[ 513.042085] usb 5-2: Manufacturer: MediaTek Inc
[ 513.042090] usb 5-2: SerialNumber: *********
[ 513.048117] usb-storage 5-2:1.0: USB Mass Storage device detected
[ 513.048208] scsi5 : usb-storage 5-2:1.0
[ 514.052119] scsi 5:0:0:0: Direct-Access MEDIATEK FLASH DISK 6225 PQ: 0 ANSI: 0 CCS
[ 514.055109] scsi 5:0:0:1: Direct-Access MEDIATEK FLASH DISK 6225 PQ: 0 ANSI: 0 CCS
[ 514.055433] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 514.055581] sd 5:0:0:1: Attached scsi generic sg3 type 0
[ 514.063183] sd 5:0:0:1: [sdc] 64 512-byte logical blocks: (32.7 kB/32.0 KiB)
[ 514.066116] sd 5:0:0:0: [sdb] 15122432 512-byte logical blocks: (7.74 GB/7.21 GiB)
[ 514.069111] sd 5:0:0:1: [sdc] Write Protect is off
[ 514.069116] sd 5:0:0:1: [sdc] Mode Sense: 03 00 00 00
[ 514.072148] sd 5:0:0:0: [sdb] Write Protect is off
[ 514.072156] sd 5:0:0:0: [sdb] Mode Sense: 03 00 00 00
[ 514.075090] sd 5:0:0:1: [sdc] No Caching mode page found
[ 514.075096] sd 5:0:0:1: [sdc] Assuming drive cache: write through
[ 514.078102] sd 5:0:0:0: [sdb] No Caching mode page found
[ 514.078110] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 514.105090] sd 5:0:0:1: [sdc] No Caching mode page found
[ 514.105099] sd 5:0:0:1: [sdc] Assuming drive cache: write through
[ 514.108106] sd 5:0:0:0: [sdb] No Caching mode page found
[ 514.108113] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 514.115111] sdc:
[ 514.123114] sdb: sdb1
[ 514.162093] sd 5:0:0:1: [sdc] No Caching mode page found
[ 514.162101] sd 5:0:0:1: [sdc] Assuming drive cache: write through
[ 514.162108] sd 5:0:0:1: [sdc] Attached SCSI removable disk
[ 514.165109] sd 5:0:0:0: [sdb] No Caching mode page found
[ 514.165116] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 514.165120] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[ 514.304486] quiet_error: 126 callbacks suppressed
[ 514.304490] Buffer I/O error on device sdb, logical block 1890230
[ 514.304494] Buffer I/O error on device sdb, logical block 1890230
[ 514.304508] Buffer I/O error on device sdb, logical block 1890302
[ 514.304510] Buffer I/O error on device sdb, logical block 1890302
[ 514.304517] Buffer I/O error on device sdb, logical block 1
[ 514.304519] Buffer I/O error on device sdb, logical block 1
[ 514.304523] Buffer I/O error on device sdb, logical block 1
[ 514.304532] Buffer I/O error on device sdb, logical block 1890303
[ 514.304536] Buffer I/O error on device sdb, logical block 0
[ 514.304540] Buffer I/O error on device sdb, logical block 0
[ 721.981838] perf samples too long (2555 > 2500), lowering kernel.perf_event_max_sample_rate to 50000