From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hamish Moffatt Subject: Re: gMFSK:Cannot open PTT device Date: Fri, 4 Nov 2005 08:52:26 +1100 Message-ID: <20051103215226.GB12651@cloud.net.au> References: <200511032149.49891.on4hso@amsat.org> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: <200511032149.49891.on4hso@amsat.org> Sender: linux-hams-owner@vger.kernel.org List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Linux-Hams@vger.kernel.org On Thu, Nov 03, 2005 at 09:49:49PM +0100, Henk Oegema wrote: > How can I activate the the PTT device in gMFSK ? (COM1) > I have given commands: > # chmod ug+rw /dev/ttyS0 > > The serial port is normally owned by group "uucp" > > I've added myself to this group: > # groupmod -A username uucp > > However: When I open gMFSK I still get: > "Cannot open PTT device '/dev/ttyS0' : permission denied. Did you logout after adding yourself to the group? Group changes don't take effect until next login. Hamish -- Hamish Moffatt VK3SB