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Note that PR #450 has fixed few annoyances listed in FAQ
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README.md

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@@ -307,6 +307,8 @@ Per-port power switching:
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#### _USB devices are not removed after port power down on Linux_
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> :arrow_right: This is fixed by [#450](https://github.com/mvp/uhubctl/pull/450) if you are using Linux kernel 6.0 or later.
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After powering down USB port, udev does not get any event, so it keeps the device files around.
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However, trying to access the device files will lead to an IO error.
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@@ -325,6 +327,8 @@ When you turn power back on, device should re-enumerate properly (no need to cal
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#### _Power comes back on after few seconds on Linux_
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> :arrow_right: This is fixed by [#450](https://github.com/mvp/uhubctl/pull/450) if you are using Linux kernel 6.0 or later.
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Some device drivers in kernel are surprised by USB device being turned off and automatically try to power it back on.
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You can use option `-r N` where N is some number from 10 to 1000 to fix this -

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