http://bugzilla.opensuse.org/show_bug.cgi?id=1182304
Bug ID: 1182304 Summary: Integrated USB3 port / hub only works with AC adapter connected Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: rs.opensuse@spitzenpfeil.org QA Contact: qa-bugs@suse.de Found By: --- Blocker: ---
Kernel: 5.10.12-1-default
Yet again I'm having issues with my laptops integrated USB3 port / hub.
One of the USB-3 + USB-C ports only works with the AC adapter plugged in. Pulling the plug with devices connected leads to stuckage.
Same hardware as in: https://bugzilla.opensuse.org/show_bug.cgi?id=1167146
http://bugzilla.opensuse.org/show_bug.cgi?id=1182304 http://bugzilla.opensuse.org/show_bug.cgi?id=1182304#c1
--- Comment #1 from robert spitzenpfeil rs.opensuse@spitzenpfeil.org --- After plugging the power in, syslog reads:
--- [Date] [hostname] kernel: usb usb3: root hub lost power or was reset [Date] [hostname] kernel: usb usb4: root hub lost power or was reset ---
http://bugzilla.opensuse.org/show_bug.cgi?id=1182304 http://bugzilla.opensuse.org/show_bug.cgi?id=1182304#c3
--- Comment #3 from robert spitzenpfeil rs.opensuse@spitzenpfeil.org --- Just to be clear, the USB-C port ist affected & this adapter from the other bug report is the only device I have for testing.
Without AC power, the USB type A port doesn't work out of the box, neither with usb flash drives nor a mouse.
With AC power everything appears to be fine.
http://bugzilla.opensuse.org/show_bug.cgi?id=1182304 http://bugzilla.opensuse.org/show_bug.cgi?id=1182304#c5
--- Comment #5 from robert spitzenpfeil rs.opensuse@spitzenpfeil.org --- I've tested with an old 4.15.11-pmagic64 kernel, no problems whatsoever.
http://bugzilla.opensuse.org/show_bug.cgi?id=1182304 http://bugzilla.opensuse.org/show_bug.cgi?id=1182304#c6
--- Comment #6 from robert spitzenpfeil rs.opensuse@spitzenpfeil.org --- 5.10.1-pmagic (64bit) is usable as well.
One of the USB3 type A ports is a bit picky about which usb-stick it likes, but at least there is power. The USB-C works too.
http://bugzilla.opensuse.org/show_bug.cgi?id=1182304 http://bugzilla.opensuse.org/show_bug.cgi?id=1182304#c7
--- Comment #7 from robert spitzenpfeil rs.opensuse@spitzenpfeil.org --- Created attachment 846381 --> http://bugzilla.opensuse.org/attachment.cgi?id=846381&action=edit hwinfo
http://bugzilla.opensuse.org/show_bug.cgi?id=1182304 http://bugzilla.opensuse.org/show_bug.cgi?id=1182304#c8
--- Comment #8 from robert spitzenpfeil rs.opensuse@spitzenpfeil.org --- Still an issue with 5.11.2-1-default (TW 20210307)
http://bugzilla.opensuse.org/show_bug.cgi?id=1182304 http://bugzilla.opensuse.org/show_bug.cgi?id=1182304#c10
--- Comment #10 from robert spitzenpfeil rs.opensuse@spitzenpfeil.org --- Very nice, Very nice!
This has helped a lot!
http://bugzilla.opensuse.org/show_bug.cgi?id=1182304 http://bugzilla.opensuse.org/show_bug.cgi?id=1182304#c16
--- Comment #16 from robert spitzenpfeil rs.opensuse@spitzenpfeil.org --- I've checked right now. The problem is still the same.
Without an AC adapter connected, "usbcore.autosuspend=-1" is required to keep the USB3 ports functional.
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