Date: Wed, 31 Jan 2018 09:07:24 -0700 From: Ian Lepore <ian@freebsd.org> To: ali reza zareian <zareian.a.r@gmail.com>, freebsd-hackers@freebsd.org Subject: Re: Trouble running sudo or (less ) after After making serial settings Message-ID: <1517414844.1517.59.camel@freebsd.org> In-Reply-To: <1517414600.1517.57.camel@freebsd.org> References: <CAOpWh0Z4yHR0L2b_pwu0VuznfhGxHxAw9t7%2BpEdQni9x=-c2jQ@mail.gmail.com> <1517414600.1517.57.camel@freebsd.org>
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On Wed, 2018-01-31 at 09:03 -0700, Ian Lepore wrote: > On Wed, 2018-01-31 at 15:51 +0330, ali reza zareian wrote: > > > > hello > > After making serial settings and boot using serial via putty, it is > > not > > possible to run sudo command.when i run this command without any > > parameters > > it should be print help but it is waiting for a key of the > > keyboard. > > if i send ctrl+c then output strings are printed. > > > > Code: > > > > settings : > > boot.config =>-S115200 -D > > ---------------------------------------------- > > /etc/ttys =>ttyu0 "/usr/libexec/getty std.115200" > > vt100 onifconsole secure > Try changing std.115200 to 3wire.115200 to disable flow-control. I > have no idea whether that's the problem, but it's a quick easy thing > to > try. > > -- Ian Hrm, on second thought... you mention the trouble is with running sudo and less... both things that want to do some terminal-control (blank password, scrolling, etc). Make sure putty is configured to emulate a vt100 properly. Maybe try some other kind of terminal emulation. -- Ian
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