From owner-freebsd-current@freebsd.org Sat May 13 19:34:33 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E63B4D6B8E7 for ; Sat, 13 May 2017 19:34:33 +0000 (UTC) (envelope-from brde@optusnet.com.au) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id D1265139C for ; Sat, 13 May 2017 19:34:33 +0000 (UTC) (envelope-from brde@optusnet.com.au) Received: by mailman.ysv.freebsd.org (Postfix) id CD8ACD6B8E6; Sat, 13 May 2017 19:34:33 +0000 (UTC) Delivered-To: current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CD3A2D6B8E5 for ; Sat, 13 May 2017 19:34:33 +0000 (UTC) (envelope-from brde@optusnet.com.au) Received: from mail104.syd.optusnet.com.au (mail104.syd.optusnet.com.au [211.29.132.246]) by mx1.freebsd.org (Postfix) with ESMTP id 94E33139A; Sat, 13 May 2017 19:34:32 +0000 (UTC) (envelope-from brde@optusnet.com.au) Received: from besplex.bde.org (c122-106-153-191.carlnfd1.nsw.optusnet.com.au [122.106.153.191]) by mail104.syd.optusnet.com.au (Postfix) with ESMTPS id 5837042942B; Sun, 14 May 2017 05:34:30 +1000 (AEST) Date: Sun, 14 May 2017 05:34:29 +1000 (EST) From: Bruce Evans X-X-Sender: bde@besplex.bde.org To: "Ngie Cooper (yaneurabeya)" cc: FreeBSD Current , Bruce Evans Subject: Re: Really weird behavior with terminals/sessions in past couple weeks In-Reply-To: Message-ID: <20170514051851.C2180@besplex.bde.org> References: <411E858B-7520-4297-9D23-550B5B8B0C1E@gmail.com> <555ABF17-C3A1-4A34-A6F8-937C12303A45@gmail.com> MIME-Version: 1.0 X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.2 cv=WvBbCZXv c=1 sm=1 tr=0 a=Tj3pCpwHnMupdyZSltBt7Q==:117 a=Tj3pCpwHnMupdyZSltBt7Q==:17 a=nlC_4_pT8q9DhB4Ho9EA:9 a=pGLkceISAAAA:8 a=MxLeCICmVuCjQXjHmJYA:9 a=45ClL6m2LaAA:10 a=6kGIvZw6iX1k4Y-7sg4_:22 X-Mailman-Approved-At: Sat, 13 May 2017 20:15:31 +0000 Content-Type: TEXT/PLAIN; charset=X-UNKNOWN; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 13 May 2017 19:34:34 -0000 On Sat, 13 May 2017, Ngie Cooper (yaneurabeya) wrote: >> On May 13, 2017, at 11:05, Ngie Cooper (yaneurabeya) wrote: >> >>> On May 13, 2017, at 11:01, Ngie Cooper (yaneurabeya) wrote: >>> >>> Hi, >>> =09I=E2=80=99ve been noticing some really weird behavior with terminal = input after updating my kernel/userland =E2=80=94 in particular, if I do `a= rc diff =E2=80=94create` (which opens vi/vim), and try to do edits/use ^c, = it will terminate the running process for `arc diff =E2=80=94create`. Simil= arly, I was seeing really weird input via vim (when doing `svn ci`) where i= f I had one of the editing modes on, like insert, it would delete several l= ines at once; I worked around this by using ^c to terminate insert mode, bu= t that=E2=80=99s a really bad hack. It worked ok with r316745, got worse in= r317727, and doesn=E2=80=99t seem to be any better in r318250. >> >> I forgot to mention: I=E2=80=99m using SSH to access my machine. > > My gut feeling is the sc(4) commits might have tickled or introduced some= bugs. I=E2=80=99ll try reverting the following commits over the next coupl= e days to see whether or not my experience improves: r316827 r316830 r31686= 5 r316878 r316974 r316977 r317190 r317198 r317199 r317245 r317256 r317264. I don't think I touched anything related to editing. Certainly not for fix= ing the mouse cursor starting some time before r317827. Since then I have spen= t too much time on mouse cursors and not much else. Bruce