Date: Fri, 26 Aug 2016 05:42:28 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-usb@FreeBSD.org Subject: [Bug 211895] 11.0-RC1: Exception: AE_ERROR, Thread ... could not acquire Mutex after resume from sleep Message-ID: <bug-211895-17-PRTyApSdA7@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-211895-17@https.bugs.freebsd.org/bugzilla/> References: <bug-211895-17@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211895 --- Comment #2 from Aleksander Alekseev <afiskon@devzen.ru> --- I've found very easy way to reproduce this issue. You need a laptop with working suspend/resume and Logitech K360 keyboard. 1. Reboot the system 2. Login as root 3. Suspend: acpiconf -s 3 4. Turn off Logitech keyboard (there is a switch on it) 5a. Resume... 5b. ...quickly turn the keyboard on... 5c. ... and start typing. 6. If keyboard doesn't work and `usbconfig` hangs as described above, you reproduced an issue 7. Otherwise repeat steps 3-5 a few more times. I usually need 2-3 attempts. I didn't see "Exception: AE_ERROR ..." for a while, in fact I saw it only o= nce. Thus I think it's an unrelated problem. I'm also pretty sure that this prob= lem could exist before 11.0-RC1. --=20 You are receiving this mail because: You are the assignee for the bug.=
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