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Wed, 16 Oct 2024 09:20:34 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id B+LdBWKFD2faNwAAD6G6ig (envelope-from ); Wed, 16 Oct 2024 09:20:34 +0000 Date: Wed, 16 Oct 2024 11:21:24 +0200 Message-ID: <87bjzktncb.wl-tiwai@suse.de> From: Takashi Iwai To: Dean Matthew Menezes Cc: stable@vger.kernel.org, regressions@lists.linux.dev, Jaroslav Kysela , Takashi Iwai , Linux Sound System , Greg KH Subject: Re: No sound on speakers X1 Carbon Gen 12 In-Reply-To: <433b8579-e181-40e6-9eac-815d73993b23@leemhuis.info> References: <2024101613-giggling-ceremony-aae7@gregkh> <433b8579-e181-40e6-9eac-815d73993b23@leemhuis.info> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spam-Score: -3.30 X-Spamd-Result: default: False [-3.30 / 50.00]; BAYES_HAM(-3.00)[99.99%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_DN_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCPT_COUNT_SEVEN(0.00)[7]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,imap1.dmz-prg2.suse.org:helo] X-Spam-Flag: NO X-Spam-Level: On Wed, 16 Oct 2024 07:56:09 +0200, Linux regression tracking (Thorsten Leemhuis) wrote: > > On 16.10.24 07:42, Greg KH wrote: > > On Tue, Oct 15, 2024 at 07:47:22PM -0500, Dean Matthew Menezes wrote: > >> I am not getting sound on the speakers on my Thinkpad X1 Carbon Gen 12 > >> with kernel 6.11.2 The sound is working in kernel 6.8 > > > > Can you use 'git bisect' to track down the offending change? > > Yeah, that would help a lot. > > But FWIW, I CCed the audio maintainers and the sound mailing list, with > a bit of luck they might have an idea. > > You might also want to publish your dmesg files from the latest working > and the first broken kernel, that gives people a chance to spot obvious > problems. Ohh, and runing alsa-info.sh and publishing the output could > help, too. Yes, alsa-info.sh outputs are really needed for debugging, especially because Lenovo has (literally) hundreds of different models. Please run the script with --no-upload option and attach the outputs from both working and non-working cases. thanks, Takashi