Fixed links User on lingon on raspberry pi forum posted the following:
The USB-problem concerning the Raspberry Pi 4GB RAM model might be due to the issue seen earlier that using more RAM than 3072 MB breaks the USB: [url]https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=246766&start=25[/url] The issue was solved by a kernel patch: [url]https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=246766&start=50#p1517839[/url] and the kernel patch was this one: [url]https://github.com/raspberrypi/linux/issues/3093#issuecomment-520269280[/url] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848790 Title: USB not working under arm64 on Pi4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1848790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs