From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f47.google.com (mail-oa1-f47.google.com [209.85.160.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 992E51859 for ; Wed, 26 Apr 2023 06:05:40 +0000 (UTC) Received: by mail-oa1-f47.google.com with SMTP id 586e51a60fabf-1879fc89e67so4429133fac.0 for ; Tue, 25 Apr 2023 23:05:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1682489139; x=1685081139; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=V4i0azaBg7O2s6i4lwA15XawiNtASRWPXQ/VuKlA5y4=; b=DZGRz3tSKIM2yXRQmQejA1m9L1rhn9ngygTpxg2tEEFW4UHsFzpizqKNaC0i5ZMsB9 Wf/6DqLPtTBZ4UCIRcvDMsFtPExPvuKsnYn4cl/6V09kaJV2b7KuHdAPGGqg14Ba71/6 BFWTSJonGZp1HtMPI1LRPuGCoo2jkqSoTJXpGZNE3wZ7HumZfFY99/gKVhgH013dnqpa nZ2Cbhare84sYNoDNaIBkyN42makDPewKDVUGI4hghhDjUhSx8Xy0dU4GyjX9CEfs6XQ sTA+nSvekL+Jt0zR4FcB2ITzZUnEPY6BM7l6Wqgl7RNiQBycHPo/lYgkYZcV40J35XI0 nQOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682489139; x=1685081139; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=V4i0azaBg7O2s6i4lwA15XawiNtASRWPXQ/VuKlA5y4=; b=BT/MRFphT+NjUFBH7sZSoTKZ0+DibL/KUcCh9qZCuomKPsnT3t2bEsY9h6+ScVaTm2 RcsTccxmi9ZB5YtzjCaw3zo5SGVYDHvBwVK402EQEosNxPiVg+NT7NfdTpiX4rlsqsgD G/7KUjPIXJT3NpERm8XkM+yAhtM/bKU3jjDXl6hc+Omd2S/vF27tt57lWUgfWucvuLm1 pwHM0DKXUj/IPxvPsL8BcMzh4PCqd1SMGFkFtYh/sblDqA0zm9a1yyISv1IEcfsIBSjn AAWIc8vpJXHveBxPGrPlWeNOdICo5HzcPxzwonF2eK/bN8DXyzrG3wNONJ4MpR8zqsu/ fJwQ== X-Gm-Message-State: AAQBX9clFz8EcuO1m4wDQsyETw06X/06OU8d+o3imX9gacDWD9vuE+TN xZMk8tckh9GhSFPFD5C1dh8= X-Google-Smtp-Source: AKy350ZHxqPcx48WmgJoNKk72NuAnR2wRNBXtbnH/rNu5oApfZDn4ef/OFrMfGVEPtbRYNXgZGn/UQ== X-Received: by 2002:a05:6870:8a11:b0:184:6a66:fd9e with SMTP id p17-20020a0568708a1100b001846a66fd9emr11813434oaq.8.1682489139578; Tue, 25 Apr 2023 23:05:39 -0700 (PDT) Received: from geday ([2804:7f2:8006:a502:65e3:3fd9:3321:ba17]) by smtp.gmail.com with ESMTPSA id p22-20020a05687052d600b0017243edbe5bsm6280115oak.58.2023.04.25.23.05.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Apr 2023 23:05:39 -0700 (PDT) Date: Wed, 26 Apr 2023 03:05:53 -0300 From: Geraldo Nascimento To: Takashi Iwai Cc: Jakub Kicinski , Takashi Iwai , alsa-devel@alsa-project.org, linux-usb@vger.kernel.org, Greg Kroah-Hartman , regressions@lists.linux.dev Subject: Re: USB sound card freezes USB after resume from suspend Message-ID: References: <20230425111924.05cf8b13@kernel.org> <87pm7rtdul.wl-tiwai@suse.de> <87mt2vtc31.wl-tiwai@suse.de> Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87mt2vtc31.wl-tiwai@suse.de> On Wed, Apr 26, 2023 at 08:02:58AM +0200, Takashi Iwai wrote: > On Wed, 26 Apr 2023 07:46:47 +0200, > Geraldo Nascimento wrote: > > > > Hello Jakub and Takashi, > > > > On Wed, Apr 26, 2023 at 07:24:50AM +0200, Takashi Iwai wrote: > > > On Tue, 25 Apr 2023 20:19:24 +0200, > > > Jakub Kicinski wrote: > > > > > > > > Hi! > > > > > > > > For a few weeks now I can't use any USB devices if I suspend my laptop > > > > with my USB sound card active and resuming it without it connected. > > > > Takashi, did you pay attention to the workflow of triggering Jakub's > > bug? He suspends the computer with the sound card active, disconnects > > the sound card and expects to resume his computer back to an usable > > state. > > It's a pretty normal procedure for many people; most of USB type-C > docks have a USB audio built-in, and people remove the machine from > the dock after suspend. So that's an operation that is seen everyday > everywhere. > > Still I haven't heard this issue, and it implies that it's either > something new or specific to the machine or the environment. Or we've > been just lucky... > > > Takashi Understood, sorry for adding noise then. Thanks, Geraldo Nascimento