Date: Fri, 6 Feb 2009 12:31:46 -0900 From: Beech Rintoul <beech@freebsd.org> To: freebsd-current@freebsd.org, akbeech@gmail.com Subject: Re: lpt stopped working Message-ID: <200902061231.46516.beech@freebsd.org> In-Reply-To: <200902052203.37792.beech@freebsd.org> References: <200902021643.39862.c47g@gmx.at> <200902040914.10330.jhb@freebsd.org> <200902052203.37792.beech@freebsd.org>
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On Thursday 05 February 2009 22:03:37 Beech Rintoul wrote: > On Wednesday 04 February 2009 05:14:10 John Baldwin wrote: > > On Monday 02 February 2009 10:43:39 am Christian Gusenbauer wrote: > > > Hi! > > > > > > Since the recent update (svn r187576) to the ppbus/ppc code my printer > > > > stopped > > > > > working. Every request seems to hang forever in ppb_request_bus waiting > > > for ppb->ppc_lock (at least 'top' tells me that it's hanging in state > > > 'ppbreq'). > > > > Can you use procstat to get a stack trace of the hung thread? > > My printer is still showing "device busy" for lpt0 does anyone know offhand > when the changes were committed? I need to revert. There is regression somewhere in the ppbus code committed two weeks ago. I reverted back to previous code and lpt0 no longer reports "device busy" and printing is working again. Beech -- --------------------------------------------------------------------------------------- Beech Rintoul - FreeBSD Developer - beech@FreeBSD.org /"\ ASCII Ribbon Campaign | FreeBSD Since 4.x \ / - NO HTML/RTF in e-mail | http://people.freebsd.org/~beech X - NO Word docs in e-mail | Skype: akbeech / \ - http://www.FreeBSD.org/releases/7.1R/announce.html ---------------------------------------------------------------------------------------
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