systemd - how to power on USB drive?
1
With udisksctl I'm able to power-off device:
udisksctl power-off --block-device /dev/sdd
But how can I power it back ON from commandline?
systemd usb power-management udisks
edited Sep 4 '17 at 0:35
Jeff Schaller
41.2k1056131
asked Sep 3 '17 at 21:22
ardabroardabro
1163
add a comment |
1
With udisksctl I'm able to power-off device:
udisksctl power-off --block-device /dev/sdd
But how can I power it back ON from commandline?
systemd usb power-management udisks
edited Sep 4 '17 at 0:35
Jeff Schaller
41.2k1056131
asked Sep 3 '17 at 21:22
ardabroardabro
1163
1
There is no command to power on a previously powered off device. The workaround is to rescan for the device.
– fpmurphy
Sep 4 '17 at 5:59
add a comment |
1
1
1
With udisksctl I'm able to power-off device:
udisksctl power-off --block-device /dev/sdd
But how can I power it back ON from commandline?
systemd usb power-management udisks
edited Sep 4 '17 at 0:35
Jeff Schaller
41.2k1056131
asked Sep 3 '17 at 21:22
ardabroardabro
1163
With udisksctl I'm able to power-off device:
udisksctl power-off --block-device /dev/sdd
But how can I power it back ON from commandline?
systemd usb power-management udisks
systemd usb power-management udisks
edited Sep 4 '17 at 0:35
Jeff Schaller
41.2k1056131
asked Sep 3 '17 at 21:22
ardabroardabro
1163
edited Sep 4 '17 at 0:35
Jeff Schaller
41.2k1056131
asked Sep 3 '17 at 21:22
ardabroardabro
1163
edited Sep 4 '17 at 0:35
Jeff Schaller
41.2k1056131
edited Sep 4 '17 at 0:35
Jeff Schaller
41.2k1056131
edited Sep 4 '17 at 0:35
Jeff Schaller
41.2k1056131
41.2k1056131
asked Sep 3 '17 at 21:22
ardabroardabro
1163
asked Sep 3 '17 at 21:22
ardabroardabro
1163
asked Sep 3 '17 at 21:22
ardabroardabro
1163
1163
1
There is no command to power on a previously powered off device. The workaround is to rescan for the device.
– fpmurphy
Sep 4 '17 at 5:59
add a comment |
1
There is no command to power on a previously powered off device. The workaround is to rescan for the device.
– fpmurphy
Sep 4 '17 at 5:59
1
1
There is no command to power on a previously powered off device. The workaround is to rescan for the device.
– fpmurphy
Sep 4 '17 at 5:59
There is no command to power on a previously powered off device. The workaround is to rescan for the device.
– fpmurphy
Sep 4 '17 at 5:59
add a comment |
1 Answer
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$ rmmod ehci_platform
$ modprobe ehci_platform
did the trick for me
answered 11 mins ago
greggreg
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$ rmmod ehci_platform
$ modprobe ehci_platform
did the trick for me
answered 11 mins ago
greggreg
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greg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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0
$ rmmod ehci_platform
$ modprobe ehci_platform
did the trick for me
answered 11 mins ago
greggreg
1
New contributor
greg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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$ rmmod ehci_platform
$ modprobe ehci_platform
did the trick for me
answered 11 mins ago
greggreg
1
New contributor
greg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$ rmmod ehci_platform
$ modprobe ehci_platform
did the trick for me
answered 11 mins ago
greggreg
1
New contributor
greg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 11 mins ago
greggreg
1
New contributor
greg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 11 mins ago
greggreg
1
answered 11 mins ago
greggreg
1
1
New contributor
greg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
greg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
greg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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1
There is no command to power on a previously powered off device. The workaround is to rescan for the device.
– fpmurphy
Sep 4 '17 at 5:59