hmm and this is no The end ;/

sometimes - firs connection, dmesg:

usb 1-2: new high speed USB device using ehci_hcd and address 6
usb 1-2: configuration #1 chosen from 1 choice
scsi5 : SCSI emulation for USB Mass Storage devices
usb 1-2: USB disconnect, address 6
usb-storage: device found at 6
usb-storage: waiting for device to settle before scanning
usb 1-2: new high speed USB device using ehci_hcd and address 7
usb 1-2: configuration #1 chosen from 1 choice
scsi8 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 7
usb-storage: waiting for device to settle before scanning
scsi9 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 7
usb-storage: waiting for device to settle before scanning
usb 1-5: reset high speed USB device using ehci_hcd and address 5
usb 1-5: device descriptor read/64, error -71
usb 1-5: device descriptor read/64, error -71
usb 1-5: reset high speed USB device using ehci_hcd and address 5
usb 1-5: device descriptor read/64, error -71
usb 1-5: device descriptor read/64, error -71
usb 1-5: reset high speed USB device using ehci_hcd and address 5
usb 1-5: device not accepting address 5, error -71
usb 1-5: reset high speed USB device using ehci_hcd and address 5
usb 1-5: device not accepting address 5, error -71
usb 1-5: USB disconnect, address 5
usb 1-5: new high speed USB device using ehci_hcd and address 8
usb 1-5: device descriptor read/64, error -71
usb 1-5: device descriptor read/64, error -71
usb 1-5: new high speed USB device using ehci_hcd and address 9
usb 1-5: device descriptor read/64, error -71
usb 1-5: device descriptor read/64, error -71
usb 1-5: new high speed USB device using ehci_hcd and address 10
usb 1-5: device not accepting address 10, error -71
usb 1-5: new high speed USB device using ehci_hcd and address 11
usb 1-5: device not accepting address 11, error -71
hub 1-0:1.0: unable to enumerate USB device on port 5
usb-storage: device scan complete
scsi 8:0:0:0: CD-ROM            HUAWEI   Mass Storage     2.31 PQ: 0 ANSI: 2
usb-storage: device scan complete
scsi 9:0:0:0: Direct-Access     HUAWEI   MMC Storage      2.31 PQ: 0 ANSI: 2
sr0: scsi-1 drive
Uniform CD-ROM driver Revision: 3.20
sr 8:0:0:0: Attached scsi CD-ROM sr0
sr 8:0:0:0: Attached scsi generic sg1 type 5
sd 9:0:0:0: Attached scsi generic sg2 type 0
sd 9:0:0:0: [sdb] Attached SCSI removable disk
usb 4-1: new full speed USB device using uhci_hcd and address 2
usb 4-1: not running at top speed; connect to a high speed hub
usb 4-1: configuration #1 chosen from 1 choice
scsi10 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
scsi 10:0:0:0: Direct-Access     Generic- Multi-Card       1.00 PQ: 0 ANSI: 0 CCS
sd 10:0:0:0: Attached scsi generic sg3 type 0
sd 10:0:0:0: [sdc] Attached SCSI removable disk
ISO 9660 Extensions: Microsoft Joliet Level 1
ISOFS: changing to secondary root

second connection:

usb 1-2: new high speed USB device using ehci_hcd and address 6
usb 1-2: configuration #1 chosen from 1 choice
scsi5 : SCSI emulation for USB Mass Storage devices
usb 1-2: USB disconnect, address 6
usb-storage: device found at 6
usb-storage: waiting for device to settle before scanning
usb 1-2: new high speed USB device using ehci_hcd and address 7
usb 1-2: configuration #1 chosen from 1 choice
scsi8 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 7
usb-storage: waiting for device to settle before scanning
scsi9 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 7
usb-storage: waiting for device to settle before scanning
usb 1-5: reset high speed USB device using ehci_hcd and address 5
usb 1-5: device descriptor read/64, error -71
usb 1-5: device descriptor read/64, error -71
usb 1-5: reset high speed USB device using ehci_hcd and address 5
usb 1-5: device descriptor read/64, error -71
usb 1-5: device descriptor read/64, error -71
usb 1-5: reset high speed USB device using ehci_hcd and address 5
usb 1-5: device not accepting address 5, error -71
usb 1-5: reset high speed USB device using ehci_hcd and address 5
usb 1-5: device not accepting address 5, error -71
usb 1-5: USB disconnect, address 5
usb 1-5: new high speed USB device using ehci_hcd and address 8
usb 1-5: device descriptor read/64, error -71
usb 1-5: device descriptor read/64, error -71
usb 1-5: new high speed USB device using ehci_hcd and address 9
usb 1-5: device descriptor read/64, error -71
usb 1-5: device descriptor read/64, error -71
usb 1-5: new high speed USB device using ehci_hcd and address 10
usb 1-5: device not accepting address 10, error -71
usb 1-5: new high speed USB device using ehci_hcd and address 11
usb 1-5: device not accepting address 11, error -71
hub 1-0:1.0: unable to enumerate USB device on port 5
usb-storage: device scan complete
scsi 8:0:0:0: CD-ROM            HUAWEI   Mass Storage     2.31 PQ: 0 ANSI: 2
usb-storage: device scan complete
scsi 9:0:0:0: Direct-Access     HUAWEI   MMC Storage      2.31 PQ: 0 ANSI: 2
sr0: scsi-1 drive
Uniform CD-ROM driver Revision: 3.20
sr 8:0:0:0: Attached scsi CD-ROM sr0
sr 8:0:0:0: Attached scsi generic sg1 type 5
sd 9:0:0:0: Attached scsi generic sg2 type 0
sd 9:0:0:0: [sdb] Attached SCSI removable disk
usb 4-1: new full speed USB device using uhci_hcd and address 2
usb 4-1: not running at top speed; connect to a high speed hub
usb 4-1: configuration #1 chosen from 1 choice
scsi10 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
scsi 10:0:0:0: Direct-Access     Generic- Multi-Card       1.00 PQ: 0 ANSI: 0 CCS
sd 10:0:0:0: Attached scsi generic sg3 type 0
sd 10:0:0:0: [sdc] Attached SCSI removable disk
ISO 9660 Extensions: Microsoft Joliet Level 1
ISOFS: changing to secondary root
usb 1-2: USB disconnect, address 7
scsi 8:0:0:0: rejecting I/O to dead device
usb 1-2: new high speed USB device using ehci_hcd and address 12
usb 1-2: configuration #1 chosen from 1 choice
scsi11 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 12
usb-storage: waiting for device to settle before scanning
usb 1-2: USB disconnect, address 12
usb 1-2: new high speed USB device using ehci_hcd and address 13
usb 1-2: configuration #1 chosen from 1 choice
scsi14 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 13
usb-storage: waiting for device to settle before scanning
scsi15 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 13
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for GSM modem (1-port)
option 1-2:1.0: GSM modem (1-port) converter detected
usb 1-2: GSM modem (1-port) converter now attached to ttyUSB0
option 1-2:1.1: GSM modem (1-port) converter detected
usb 1-2: GSM modem (1-port) converter now attached to ttyUSB1
usbcore: registered new interface driver option
option: v0.7.2:USB Driver for GSM modems
usb-storage: device scan complete
scsi 14:0:0:0: CD-ROM            HUAWEI   Mass Storage     2.31 PQ: 0 ANSI: 2
usb-storage: device scan complete
scsi 15:0:0:0: Direct-Access     HUAWEI   MMC Storage      2.31 PQ: 0 ANSI: 2
sr0: scsi-1 drive
sr 14:0:0:0: Attached scsi CD-ROM sr0
sr 14:0:0:0: Attached scsi generic sg1 type 5
sd 15:0:0:0: Attached scsi generic sg2 type 0
sd 15:0:0:0: [sdb] Attached SCSI removable disk
ISO 9660 Extensions: Microsoft Joliet Level 1
ISOFS: changing to secondary root