https://bugzilla.kernel.org/show_bug.cgi?id=198753 Bug ID: 198753 Summary: [X86_64] STR: system wakes up immediately after suspend Product: Drivers Version: 2.5 Kernel Version: 4.15 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@xxxxxxxxxxxxxxx Reporter: peter.weber@xxxxxxxxxxx Regression: No Created attachment 274103 --> https://bugzilla.kernel.org/attachment.cgi?id=274103&action=edit lsusb Hello! My ThinkPad X220 often immediately resumes from suspend, due to issues with bluetooth. My ThinkPad uses a newer bluetooth-chip from a follow up gen (X230, X240...) which features Bluetooth "4.0 LE", see attached lsusb. After many suspend and resume cycles, the immediate suspend occours usually if a bluetooth is on and a keyboard or mouse is paired, but not connected. The suspend works fine and is not followed by an immediate resume, if bluetooth is off. It also works fine if bluetooth is ON, a keyboard or mouse is paired and connected. Maybe something always tries to establish a connection, if not present and causes the resume from suspend? Thanks PS: I can delay a suspend while moving around a paired and connected mouse, which subsequently also leeds to a immediate resume. But I doesn't consider this as a big issue. -- You are receiving this mail because: You are the assignee for the bug.-- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
