| Summary: | sys-kernel/gentoo-sources-5.15.0 fails to recognize USB mouse and fails to remount /root ro on powerdown | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Helmut Jarausch <jarausch> |
| Component: | Current packages | Assignee: | Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | ||
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
Can you do a bisect bewteen 5.14.15 and 5.15.0 ? One problem at a time, though. Can you try with 5.15.3 ? Can you try a different USB port ? My USB mouse is connected to my LG monitor which in turn is connected to my PCs USB-C port. This worked well in 5.14.x even if CONFIG_TYPEC wasn't set in the kernel configuration. Now, I have set CONFIG_TYPEC=y CONFIG_USB_ROLE_SWITCH=m which gives a working 5.15.3 kernel |
gentoo-sources-5.15.0 fails to recognize my USB mouse. Rebooting to 5.14.15 doesn't have this problem without any other change (cables,...) Here some relevant diffs from dmesg output: iommu: Default domain type: Translated iommu: Default domain type: Translated > iommu: DMA domain TLB invalidation policy: lazy mode only in linux 5.14.15 usb 1-1.1: New USB device found, idVendor=046d, idProduct=c069, bcdDevice=56.01 < usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 < usb 1-1.1: Product: USB Laser Mouse < usb 1-1.1: Manufacturer: Logitech < input: Logitech USB Laser Mouse as /devices/pci0000:00/0000:00:01.1/0000:01:00.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:046D:C069.0001 < hid-generic 0003:046D:C069.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech USB Laser Mouse] on usb-0000:01:00.0-1.1/input0 < usb 1-1.3: new full-speed USB device number 5 using xhci_hcd < usb 1-1.3: New USB device found, idVendor=043e, idProduct=9a39, bcdDevice= 4.11 < usb 1-1.3: New USB device strings: Mfr=1, Product=3, SerialNumber=4 < usb 1-1.3: Product: LG Monitor Controls < usb 1-1.3: Manufacturer: LG Electronics Inc. < usb 1-1.3: SerialNumber: 007NTCZME019 < hid-generic 0003:043E:9A39.0002: hiddev96,hidraw1: USB HID v1.11 Device [LG Electronics Inc. LG Monitor Controls] on usb-0000 < usb 1-1.4: new full-speed USB device number 6 using xhci_hcd < usb 1-1.4: not running at top speed; connect to a high speed hub < usb 1-1.4: New USB device found, idVendor=043e, idProduct=9a7c, bcdDevice= 1.00 < usb 1-1.4: New USB device strings: Mfr=17, Product=18, SerialNumber=19 < usb 1-1.4: Product: BillBoard Device < usb 1-1.4: Manufacturer: Realtek < usb 1-1.4: SerialNumber: 123456789ABCDEFGH < .... only in linux 5.15.0 > usb 1-1-port1: Cannot enable. Maybe the USB cable is bad? > usb 1-1-port1: unable to enumerate USB device Furthermore 5.15.0 hangs on powerdown while trying to (re)mount ro Sometimes some rebooting solves the USB mouse problem temporarily. This is on an AMD 64 machine.