https://bugzilla.kernel.org/show_bug.cgi?id=219861 Bug ID: 219861 Summary: Bluetooth device in reset loop after suspend [regression] Product: Drivers Version: 2.5 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P3 Component: Bluetooth Assignee: linux-bluetooth@xxxxxxxxxxxxxxx Reporter: pierre-bugzilla@xxxxxxxxx Regression: No Created attachment 307813 --> https://bugzilla.kernel.org/attachment.cgi?id=307813&action=edit kernel log My bluetooth device has unfortunately stopped working after a suspend/resume cycle with one of the recent kernel upgrades. When this happens, I get a constant loop of this, spamming up my logs: > Mar 09 18:16:44 mjolnir.ossman.eu kernel: Bluetooth: hci0: sending initial > HCI reset failed (-19) > Mar 09 18:16:45 mjolnir.ossman.eu kernel: usb 4-3: new full-speed USB device > number 3 using ohci-pci > Mar 09 18:16:45 mjolnir.ossman.eu kernel: usb 4-3: New USB device found, > idVendor=8087, idProduct=07dc,> > Mar 09 18:16:45 mjolnir.ossman.eu kernel: usb 4-3: New USB device strings: > Mfr=0, Product=0, SerialNumb> > Mar 09 18:16:47 mjolnir.ossman.eu kernel: usb 4-3: USB disconnect, device > number 3 This is a regression. The issue was first seen with 6.12.11-200.fc41.x86_64. That same version was used a whole month without issues, though, so I'm unsure if the kernel itself is the culprit. But I don't know what else to examine. A complete power cycle is required to return to normal. Power off/power on is insufficient. You have to remove the power cable from the machine. The device is also on the motherboard, which makes it impossible to just remove and reinsert it. -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.
