Here is some more-detailed description of my USB 3.0 adapter: $ sudo lspci -nn | fgrep -i 'usb 3' 02:00.0 USB controller [0c03]: Texas Instruments TUSB73x0 SuperSpeed USB 3.0 xHCI Host Controller [104c:8241] (rev 02)
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to busybox in Ubuntu. https://bugs.launchpad.net/bugs/1771689 Title: initramfs resets usb 3 bus while booting from usb 3 drive Status in busybox package in Ubuntu: New Bug description: I boot ubuntu from a usb 3.0 thumb drive. But during boot, booting stops at a busybox prompt. Output of dmesg | tail says: 22.888260 usb 4-2: reset SuperSpeed USB device number 2 using xhci-hcd My work-around is to: unplug the usb 3.0 drive, plug it back in, then type exit. After that, ubuntu boot normally. Busybox version, stated at busybox prompt, is: v1.27.2 1) $ lsb_release -rd Description: Ubuntu 18.04 LTS Release: 18.04 2) $ dpkg-query -l busybox-initramfs ii busybox-initra 1:1.27.2-2ub amd64 Standalone shell setup for initra 3) I expect ubuntu to boot from the usb 3.0 drive, without having to use my work-around described above. It used to work fine on older versions of ubuntu. 4) Instead booting stops at a busybox prompt as described above. Here is my PC's model of USB 3.0 adapter: $ sudo lspci | fgrep -i 'usb 3' 02:00.0 USB controller: Texas Instruments TUSB73x0 SuperSpeed USB 3.0 xHCI Host Controller (rev 02) Thanks. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: busybox-initramfs 1:1.27.2-2ubuntu3 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 Uname: Linux 4.15.0-20-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Wed May 16 23:48:22 2018 Dependencies: gcc-8-base 8-20180414-1ubuntu2 libc6 2.27-3ubuntu1 libgcc1 1:8-20180414-1ubuntu2 InstallationDate: Installed on 2017-06-28 (322 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) SourcePackage: busybox UpgradeStatus: Upgraded to bionic on 2018-05-09 (6 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/busybox/+bug/1771689/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
