Feature Request: Auto-eject wireless devices on Calibre shutdown

ManfredWerner · 02-20-2026, 03:33 AM

Regarding my reported and recently fixed bug (https://bugs.launchpad.net/calibre/+bug/2141994) – thank you very much for the quick resolution. I would like to propose a new feature request:

When using the wireless device driver with a connected device (e.g., a Kindle Paperwhite with KoReader), closing Calibre without manually clicking "eject device" leaves the connection ungracefully terminated on the Kindle side. It would be highly beneficial if Calibre automatically executed the "eject device" command upon closing. This would ensure a clean disconnect, even if the user forgets to do it manually.

Since I consider this a feature rather than a bug, I decided to post it here instead of opening a bug report for this.

Thank you and best regards,
Manfred

kovidgoyal · 02-20-2026, 04:09 AM

https://github.com/kovidgoyal/calibr...1b4425ee27f1d6

ManfredWerner · 02-20-2026, 04:12 AM

Awesome! That was incredibly fast. My deepest thanks for implementing this so swiftly!

02-20-2026, 03:33 AM	#1
ManfredWerner Junior Member Posts: 2 Karma: 10 Join Date: Feb 2026 Device: Kindle Paperwhite	Feature Request: Auto-eject wireless devices on Calibre shutdown Regarding my reported and recently fixed bug (https://bugs.launchpad.net/calibre/+bug/2141994) – thank you very much for the quick resolution. I would like to propose a new feature request: When using the wireless device driver with a connected device (e.g., a Kindle Paperwhite with KoReader), closing Calibre without manually clicking "eject device" leaves the connection ungracefully terminated on the Kindle side. It would be highly beneficial if Calibre automatically executed the "eject device" command upon closing. This would ensure a clean disconnect, even if the user forgets to do it manually. Since I consider this a feature rather than a bug, I decided to post it here instead of opening a bug report for this. Thank you and best regards, Manfred

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02-20-2026, 04:09 AM	#2
kovidgoyal creator of calibre Posts: 46,039 Karma: 29579868 Join Date: Oct 2006 Location: Mumbai, India Device: Various	https://github.com/kovidgoyal/calibr...1b4425ee27f1d6

02-20-2026, 04:12 AM	#3
ManfredWerner Junior Member Posts: 2 Karma: 10 Join Date: Feb 2026 Device: Kindle Paperwhite	Awesome! That was incredibly fast. My deepest thanks for implementing this so swiftly!

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