Hi, I was able to try the 5.3.0 kernel from the PPA as stated above. It was a bit complicated, as I had to disable secure boot first, so it was good that I did not try it from remote (my wife would have killed me!).
In short: The problem persists. The ums-realtek driver does not work with this device ID. Same kernel messages, 3 retries to find the phantom device (sdb in my case) and always it gave up after timeout. After 3 tries the device is blocked completely. This happened also after completely switching of system and disconnecting from power coord. In short: The device ID added in the latest commit to ums-realtek does not work, so please revert it and also tell this upstream. @Kai-Heng: When you committed that to upstream kernel, did you test this on a real device? To me it's completely un-understandable why to forcefully switch a device which works perfectly well with the default USB storage driver to a custom vendor-specific driver without any reason! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838886 Title: New ID in ums-realtek module breaks cardreader To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838886/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
