https://bugzilla.suse.com/show_bug.cgi?id=1190411 Bug ID: 1190411 Summary: USB devices missing after kexec reboot with XHCI enabled Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: roger.whittaker@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Created attachment 852446 --> https://bugzilla.suse.com/attachment.cgi?id=852446&action=edit hwinfo, dmesg, usb-devices and lsusb with and without XHCI enabled in BIOS, normal boot and kexec boot Hardware is an Intel NUC (D54250WYK). With XHCI enabled in the UEFI BIOS, USB devices are not available after a kexec reboot. Hence the boot failed in the initrd when I had USB attached disks referenced in /etc/fstab. When I commented these out, the boot succeeded but the keyboard and mouse did not work after a kexec reboot. With XHCI disabled in the BIOS, kexec works as expected. On this hardware using Tumbleweed at some time in the past (but I'm afraid I don't know when) kexec worked with XHCI enabled. Linux jabberwock 5.14.0-1-default #1 SMP Mon Aug 30 07:01:36 UTC 2021 (dc06e24) x86_64 x86_64 x86_64 GNU/Linux NAME="openSUSE Tumbleweed" # VERSION="20210908" ID="opensuse-tumbleweed" ID_LIKE="opensuse suse" VERSION_ID="20210908" PRETTY_NAME="openSUSE Tumbleweed" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:opensuse:tumbleweed:20210908" BUG_REPORT_URL="https://bugs.opensuse.org" HOME_URL="https://www.opensuse.org/" DOCUMENTATION_URL="https://en.opensuse.org/Portal:Tumbleweed" LOGO="distributor-logo" -- You are receiving this mail because: You are on the CC list for the bug.