From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83FC2C433DB for ; Tue, 2 Feb 2021 03:49:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4CD3C64ED5 for ; Tue, 2 Feb 2021 03:49:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229872AbhBBDtr (ORCPT ); Mon, 1 Feb 2021 22:49:47 -0500 Received: from mail.kernel.org ([198.145.29.99]:44700 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229614AbhBBDtp (ORCPT ); Mon, 1 Feb 2021 22:49:45 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id A22A064ED5 for ; Tue, 2 Feb 2021 03:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612237744; bh=VadDrJvAeKZpZvI0QjNr882xU47rVuQjvEynCPbsMgY=; h=From:To:Subject:Date:From; b=YSmoZW8fI36n2sbXjeRbET5zTnrYqKrgij/emuZNcgxbTCxi0KN+HDyBEw5yqcSKi 39XBsGqsCvoNXGULtSzELgQ70NC+pipRDraAWS+zLjdJduQg27qnf1qIT0gFOQ5HKm 29jG/0Nsnk/8HuMLwNhUDl3uDaft4zoDqd3tR+rpnJYwzElZvp+DMg/k+O0TyssmG5 SNvZ0okAO7dlLxQ7H953aWO+9mfKjyf85Dhd61/iLjrMnF/jJExHC1uHuHxDIH8iX1 0u5pzg/0/NUKVHe/8Hkp1gxcw/Ht8/KiJtaiwfLBLsbnL6BRwDJBQxXG5R6S6VFW8m jeHRSuAohm+LQ== From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 211525] New: USB Canon DSLR camera seen (lsusb/dmesg) but no longer accessible (not mountable) Date: Tue, 02 Feb 2021 03:49:04 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: blocking X-Bugzilla-Who: lgd.beauchamp@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D211525 Bug ID: 211525 Summary: USB Canon DSLR camera seen (lsusb/dmesg) but no longer accessible (not mountable) Product: Drivers Version: 2.5 Kernel Version: 5.4.0-65-generic Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: blocking Priority: P1 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: lgd.beauchamp@gmail.com Regression: No I use a DSLR Canon EOS 77D without any problem since I installed Linux on my computer (now I have Kubuntu 20.04LTS, kernel 5.4.0-65-generic). Tonight I tried to communicate with it with the application gphoto2, its library libgphoto2 and simply by mounting it to access the photographs on the SD ca= rd and it no longer works. 1) I see the camera with lsusb and dmesg. 2) The "new device" pop-up indicates when I plug it. 3) It is not mounted correctly, I cannot see it in the file system. 4) If I try to communicate with it using gphoto2 it fails ("the indicated p= ort is not found") This was performed on a desktop with a MSI motherboard MPG Z390 Gaming Plus, with a Core I7 9700K if it can be of any help... I tried the same operations on a Raspberry Pi 4B and I succeeded, no proble= m. I also succeeded on Win 10 (sorry...! ;-) ) so I can assume it is not the DSLR that is faulty. I tried many ports on my computer, with and without a hub, = and it always shows the same behavior. I would like to precise that my system is up-to-date, I performed a few apt update/upgrade during the tries. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=