2023-08-08, 07:56 PM
@kste you have stumbled on a same bug/feature as a few people before you, also me.
This phenomenom has been there at least 1.5 years, and the symptoms are pretty much the same:
connecting a device (usually via a usb-hub) "clears" the lsusb, but all the devices are listed correctly using sudo lsusb.
As the Serial-app uses lsusb by default no wonder it misses the devices.
Just as you have documented.
Usually the devices work correctly when used on the same hw but on OP2.
Sadly enough this bug/feature is often explained as defective device/PSU/SD-card, so that is that.
And the person who tries to solve the problem just gives up...
But if the experts of this forum/OP3 have insight on this matter please share your wisdom.
wbr,
tjm
This phenomenom has been there at least 1.5 years, and the symptoms are pretty much the same:
connecting a device (usually via a usb-hub) "clears" the lsusb, but all the devices are listed correctly using sudo lsusb.
As the Serial-app uses lsusb by default no wonder it misses the devices.
Just as you have documented.
Usually the devices work correctly when used on the same hw but on OP2.
Sadly enough this bug/feature is often explained as defective device/PSU/SD-card, so that is that.
And the person who tries to solve the problem just gives up...
But if the experts of this forum/OP3 have insight on this matter please share your wisdom.
wbr,
tjm