Date: Thu, 21 Oct 2021 13:56:32 -0400 From: Jung-uk Kim <jkim@FreeBSD.org> To: gljennjohn@gmail.com, Gleb Smirnoff <glebius@freebsd.org> Cc: Slawa Olhovchenkov <slw@zxy.spb.ru>, Emmanuel Vadot <manu@bidouilliste.com>, src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: 225639e7db68 - main - vt: Disable bell by default Message-ID: <23455738-85b6-604d-de67-157474811248@FreeBSD.org> In-Reply-To: <20211021192020.6dcb95c1@ernst.home> References: <202110190738.19J7cFtw067994@gitrepo.freebsd.org> <20211019112132.GC80160@zxy.spb.ru> <20211019133700.77c0ca7ac488eb99df50551b@bidouilliste.com> <20211020095206.GA77338@zxy.spb.ru> <20211020134237.17596440e1fabda5d40f6985@bidouilliste.com> <YXBNqdMe2y1bJj43@FreeBSD.org> <20211021080214.GB77338@zxy.spb.ru> <YXGdSdBWvHzHqK4J@FreeBSD.org> <20211021192020.6dcb95c1@ernst.home>
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On 21. 10. 21., Gary Jennejohn wrote: > On Thu, 21 Oct 2021 10:03:05 -0700 > Gleb Smirnoff <glebius@freebsd.org> wrote: > >> On Thu, Oct 21, 2021 at 11:02:14AM +0300, Slawa Olhovchenkov wrote: >> S> > laptops. If somebody is using vt(4) instead of X on a laptop, then >> S> >> S> This change disable bell in X11 too. >> S> This is completly disable speaker bell. >> >> Are you sure? I haven't yet upgraded my desktop to this point, so can't test. >> How is that possible that vt(4) affects X11? >> > > He could be right. I don't use vt, but syscons also has a bell setting: > sysctl -d hw.syscons.bell hw.syscons.bell: enable bell > > With this set to 1 a ^G in xterm results in a beep. After setting the > sysctl to 0 a ^G in xterm produces no sound at all. FYI, Xorg server beeps via xf86OSRingBell(), i.e., https://gitlab.freedesktop.org/xorg/xserver/-/blob/master/hw/xfree86/os-support/bsd/bsd_bell.c#L61 IOW, if console cannot beep, xterm does not beep. Jung-uk Kim
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