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#1 2020-03-04 23:39:22

sz3bbylA
Member
Registered: 2020-03-04
Posts: 3

connect disconnect thunderbolt 3 GPU

I have an thunderbolt 3 GPU nvidia gtx 1060

I am new in linux  and I try to find a way to connect thunderbolt and disconnect it
(in windows I can do this)

in arch if I plug TB3 that is automatically connected and I can see my graphic card width nvidia-smi
the big problem is I try to find a way to disconnect it
width boltctl is no way to forget the device (same like eject usb)

maybe anybody can suggest me a command line to connect it and disconnect it
Thank you

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#2 2020-03-05 12:02:33

xerxes_
Member
Registered: 2018-04-29
Posts: 1,065

Re: connect disconnect thunderbolt 3 GPU

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#3 2020-03-05 20:18:12

sz3bbylA
Member
Registered: 2020-03-04
Posts: 3

Re: connect disconnect thunderbolt 3 GPU

Ok, I already read this page all, and I don't find any place to explain how to safety remove thunderbolt

I try to  ask also on ubuntu forum ..... no one know ?!?

this is why I write here

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#4 2020-03-05 21:29:46

xerxes_
Member
Registered: 2018-04-29
Posts: 1,065

Re: connect disconnect thunderbolt 3 GPU

I don't have thunderbolt, so I can't check this, but from mentioned arch wiki site from paragraph "Forcing power" try something like this:

echo 0 > /sys/bus/wmi/devices/86CCFD48-205E-4A77-9C48-2021CBEDE341/force_power

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#5 2020-03-06 16:26:15

sz3bbylA
Member
Registered: 2020-03-04
Posts: 3

Re: connect disconnect thunderbolt 3 GPU

already do it,
I don't find any way to safety remove the device
I try to find on google howto and many tries and no one explain about safety remove
all explain about security attach device
maybe someone deep in linux know more about

any link or command is helpful
thank you so much

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#6 2020-03-06 21:03:08

xerxes_
Member
Registered: 2018-04-29
Posts: 1,065

Re: connect disconnect thunderbolt 3 GPU

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