Date: Sun, 21 Feb 2021 15:53:59 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 253744] ThinkPad E490 - sound/audio only works after specific boot (from poweroff, not any connected plug) Message-ID: <bug-253744-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253744 Bug ID: 253744 Summary: ThinkPad E490 - sound/audio only works after specific boot (from poweroff, not any connected plug) Product: Base System Version: 13.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: nilsjohannsen@gmx.de If I boot the notebook after power off, without anything connected, no power supply, no headphone connected in the audio jack and the sound works. It is possible to switch between the notebook sound (pcm0) and the headphone (pcm= 1) without any issue. But after a reboot, if anything is connected as e.g. the power supply on the USB-C connector and/or some headphone on the audio jack the notebook makes = some very strange and loud noises while booting and after boot I am not able to = get notebook to make any noise or sound on any output. - FreeBSD 12.2-RELEASE GENERIC amd64 (https://bsd-hardware.info/?probe=3D1ffaf5420c) - FreeBSD 13.0-BETA3 GENERIC amd64 (https://bsd-hardware.info/?probe=3D7f8c483af1) See https://gist.github.com/NealsJoe/c940299c2b362381d254b34496ec1d66 These files on gist are from the system, sndstat, dmesg, sysctl I grabbed w= ith the script below Code: #!/bin/sh doas cat /dev/sndstat > sndstat.txt doas pciconf -lv | grep -i audio -B2 > sound-pciconf.txt doas dmesg | grep -e 'sound' -e 'audio' -e 'snd' -e 'pcm' -e 'hda' > sound-dmesg.txt doas sysctl -a | grep -e 'sound' -e 'audio' -e 'snd' -e 'pcm' -e 'hda' > sound-sysctl.txt doas sysctl dev.pcm > sound-sysctl-pcm.txt doas sysctl dev.hdaa > sound-sysctl-hdaa.txt doas sysctl dev.hdac > sound-sysctl-hdac.txt doas sysctl dev.hdacc > sound-sysctl-hdacc.txt doas sysctl hw.snd > sound-sysctl-snd.txt See https://forums.freebsd.org/threads/thinkpad-e490-sound-audio-only-works-aft= er-specific-boot-from-poweroff-not-any-connected-plug.78286/ In the FreeBSD Forums I already discussed this issue with others, having the same issue. Thanks in advance, Neals --=20 You are receiving this mail because: You are the assignee for the bug.=
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