Path: csiph.com!goblin1!goblin.stu.neva.ru!usenet.stanford.edu!not-for-mail From: Chao Song Newsgroups: gnu.bash.bug Subject: bash cannot switch background/foreground for aplay Date: Fri, 6 Mar 2020 14:57:44 +0800 Lines: 21 Approved: bug-bash@gnu.org Message-ID: References: NNTP-Posting-Host: lists.gnu.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Trace: usenet.stanford.edu 1583504790 10316 209.51.188.17 (6 Mar 2020 14:26:30 GMT) X-Complaints-To: action@cs.stanford.edu To: bug-bash@gnu.org Envelope-to: bug-bash@gnu.org X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,521,1574150400"; d="scan'208";a="234775540" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 134.134.136.100 X-Mailman-Approved-At: Fri, 06 Mar 2020 09:26:28 -0500 X-BeenThere: bug-bash@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports for the GNU Bourne Again SHell List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: Xref: csiph.com gnu.bash.bug:15993 Hi, Bash Developers,     I found that bash cannot switch background/foreground for aplay. To reproduce:     1. run aplay: aplay -Dhw:0,0 -f dat -i -c2 -vvv ./somewave.wav     2. press CTRL + Z to switch to background     3. press fg to switch to foreground.  [Failed at this step, seems aplay not in foreground, because output for aplay is not resumed.]    Not sure if this is a bug of aplay or bash, could you please to take a look at bash first? Thanks, Chao