Hi, as the ch431 driver in Ubuntu Focal is a bit different from the latest mainline kernel from upstream, can you give the latest mainline kernel a try to see if this can solve your problem? https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.12-rc3/ https://wiki.ubuntu.com/Kernel/MainlineBuilds Thanks.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919051 Title: ch341 USB-Serial converter only receives, does not send To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1919051/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
