As Sushi nor Bitmain wont help me although I wrote them several times (Ordered over 30 S1 from them !!!) but no response, god forbid help from the.
I will copy/paste system Log if anyone can help:

Fri Mar 21 13:50:46 2014 kern.err kernel: [  287.630000] hub 1-1:1.0: Cannot enable port 1.  Maybe the USB cable is bad?
Fri Mar 21 13:50:46 2014 kern.err kernel: [  287.640000] hub 1-1:1.0: cannot disable port 1 (err = -71)
Fri Mar 21 13:50:46 2014 kern.err kernel: [  287.650000] hub 1-1:1.0: unable to enumerate USB device on port 1
Fri Mar 21 13:50:46 2014 kern.err kernel: [  287.660000] hub 1-1:1.0: cannot disable port 1 (err = -71)
Fri Mar 21 13:51:01 2014 cron.info crond[576]: crond: USER root pid 1144 cmd /usr/bin/cgminer-monitor
Fri Mar 21 13:51:52 2014 kern.info kernel: [  353.410000] usb 1-1: USB disconnect, device number 24
Fri Mar 21 13:51:53 2014 kern.info kernel: [  353.710000] usb 1-1: new full-speed USB device number 29 using ehci-platform
Fri Mar 21 13:51:53 2014 kern.err kernel: [  353.930000] usb 1-1: device descriptor read/64, error -71
Fri Mar 21 13:51:53 2014 kern.err kernel: [  354.250000] usb 1-1: device descriptor read/64, error -71
Fri Mar 21 13:51:53 2014 kern.info kernel: [  354.480000] usb 1-1: new full-speed USB device number 30 using ehci-platform
Fri Mar 21 13:51:54 2014 kern.err kernel: [  354.700000] usb 1-1: device descriptor read/64, error -71
Fri Mar 21 13:51:54 2014 kern.info kernel: [  355.140000] usb 1-1: new high-speed USB device number 31 using ehci-platform
Fri Mar 21 13:51:54 2014 kern.info kernel: [  355.180000] hub 1-1:1.0: USB hub found
Fri Mar 21 13:51:54 2014 kern.info kernel: [  355.180000] hub 1-1:1.0: 2 ports detected
Fri Mar 21 13:51:54 2014 kern.err kernel: [  355.280000] hub 1-1:1.0: hub_port_status failed (err = -71)
Fri Mar 21 13:51:54 2014 kern.err kernel: [  355.290000] hub 1-1:1.0: hub_port_status failed (err = -71)
Fri Mar 21 13:54:01 2014 cron.info crond[576]: crond: USER root pid 1221 cmd /usr/bin/cgminer-monitor
Fri Mar 21 13:56:00 2014 kern.err kernel: [  601.110000] hub 1-1:1.0: activate --> -19
Fri Mar 21 13:56:00 2014 kern.info kernel: [  601.110000] usb 1-1: USB disconnect, device number 31
Fri Mar 21 13:56:00 2014 kern.info kernel: [  601.240000] usb 1-1: new high-speed USB device number 32 using ehci-platform
Fri Mar 21 13:56:01 2014 kern.err kernel: [  601.780000] usb 1-1: device not accepting address 32, error -71

Kernel Log:

[  660.480000] hub 1-1:1.0: cannot reset port 1 (err = -71)
[  660.480000] hub 1-1:1.0: Cannot enable port 1.  Maybe the USB cable is bad?
[  660.500000] hub 1-1:1.0: cannot disable port 1 (err = -71)
[  660.500000] hub 1-1:1.0: cannot reset port 1 (err = -71)
[  660.510000] hub 1-1:1.0: cannot reset port 1 (err = -71)
[  660.520000] hub 1-1:1.0: cannot reset port 1 (err = -71)
[  660.530000] hub 1-1:1.0: cannot reset port 1 (err = -71)
[  660.540000] hub 1-1:1.0: cannot reset port 1 (err = -71)
[  660.540000] hub 1-1:1.0: Cannot enable port 1.  Maybe the USB cable is bad?
[  660.550000] hub 1-1:1.0: cannot disable port 1 (err = -71)
[  660.550000] hub 1-1:1.0: unable to enumerate USB device on port 1
[  660.560000] hub 1-1:1.0: cannot disable port 1 (err = -71)
[  660.570000] hub 1-1:1.0: hub_port_status failed (err = -71)
[  906.280000] hub 1-1:1.0: activate --> -19
[  906.280000] usb 1-1: USB disconnect, device number 43
[  906.410000] usb 1-1: new high-speed USB device number 48 using ehci-platform
[  906.660000] usb 1-1: new high-speed USB device number 49 using ehci-platform
[  906.900000] usb 1-1: new high-speed USB device number 50 using ehci-platform
[  907.150000] hub 1-1:1.0: USB hub found
[  907.150000] hub 1-1:1.0: 2 ports detected
[  907.350000] hub 1-1:1.0: hub_port_status failed (err = -71)

On Miner Status  get 0.00 GHs speed