From owner-freebsd-questions@freebsd.org Fri May 1 03:36:22 2020 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B0EE02D126C for ; Fri, 1 May 2020 03:36:22 +0000 (UTC) (envelope-from freebsd@edvax.de) Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mout.kundenserver.de", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49Cyb94MvCz4RJ5 for ; Fri, 1 May 2020 03:36:21 +0000 (UTC) (envelope-from freebsd@edvax.de) Received: from r56.edvax.de ([94.223.160.45]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.167]) with ESMTPA (Nemesis) id 1M3UlW-1jToVV2xPO-000f46; Fri, 01 May 2020 05:36:19 +0200 Date: Fri, 1 May 2020 05:36:19 +0200 From: Polytropon To: Mike Starr Cc: freebsd-questions@freebsd.org Subject: Re: Problem with kde5 Message-Id: <20200501053619.504ad570.freebsd@edvax.de> In-Reply-To: References: <20200430181559.000066b1@seibercom.net> Reply-To: Polytropon Organization: EDVAX X-Mailer: Sylpheed 3.1.1 (GTK+ 2.24.5; i386-portbld-freebsd8.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:CQoKc4oGRhTbfIKhPqhWLd2gyx84Cd6MUYJkTCMywP5t+2CbTcg cOQy5R+l3e2fkLka+ECLGi7WelojTzljfCWnN4m4kcJTs/GkhdCarzZjF5AT/DnmoOrpLpQ 7A0Wu6MBPzs7q+aZeGEWdbcR1sOOAze6SyHaqiJ5Vu4msGJStN0TDdzqz8kZPUZ1RjNhHH0 WM/+9PB8pn9+EeE+Fg1lw== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:SrI06iMgiUY=:PVQnj06OLoEU9+fbMVDhN8 t2nYQErGFghnTabDekJK+Ce8miOzhtJRlE+CXEHGaB6jFy+1nkFEYuBqyomaHUpw95LSpY8Gl fNc43Fvu+L4gPVT0EadblmqDk/pRj+IjJayfFDxJG3+12Y6vUY6ab1rsfc8J+2TWeMsmR5iWz GWGhURYzGB3EDXyjj7Bt54hFWyuqByf4c70DmezWpksNKO/P3iSacckTl3fx/+d/d8RPA5TL9 9E2CGpOcILGMazc8AKVdbO3R6g8peKCIiaZP0YIDmRedtN2JeX/O2WbQ6VaKnNnlZ13ONDeQi LH+9LcgUgxNPN/ljzCeCFB7dfoNeRQkD/i1Cd7Q8f1zFxYu74aCZlAf9MebY/VNiHl7nelMbl 0ko4kmAKzW+fCqK7+sLGRcS+qwsNhsdrCo4kpghdK1K7ORpZZzqRC78Urll8o1ioh8pB5vEam 0BxYTE97wPVBbzXXHAxm+IEY3GwcWe83e6JhE+r9qXhq5A68C4IeVLuVGFuOocvaSGTxZjV1N mNLWKgsKk6nJP4jzPP9Nrae9mUWyeoUzdHy7DST4kBAoEXZq3HNFV5MdAsYzJSgfv+g6RlOVK nyimI/W+jMXUAcLcVpgRQyMVycR1NchSyOE6ZYhnSuNe/wrmGTkUep9Box/gJKAQNDf19gdsn WClsUw4qQ8Ax0pBTCT1pJWWzAblNwPZfIbweUbnY3X/wHdXHzt1P6nwkuSf2p/CzAAMKXr40t a3iWEpB7rZImW1tqFBUDrTO1oKcvZc72xo0cBDrljv0S0EP18HszzsJRNGo9L3M1j8deQzhQX MKz6pYeXUezJav15TWqMay1uYvLDnfrEDa+nCMLXX2MM+20fmR8ksJ2EEZd38qTh0xCTACS X-Rspamd-Queue-Id: 49Cyb94MvCz4RJ5 X-Spamd-Bar: ++++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of freebsd@edvax.de has no SPF policy when checking 212.227.126.130) smtp.mailfrom=freebsd@edvax.de X-Spamd-Result: default: False [4.52 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_REPLYTO(0.00)[freebsd@edvax.de]; TO_DN_SOME(0.00)[]; MV_CASE(0.50)[]; HAS_ORG_HEADER(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; R_DKIM_NA(0.00)[]; ASN(0.00)[asn:8560, ipnet:212.227.0.0/16, country:DE]; MIME_TRACE(0.00)[0:+]; RECEIVED_SPAMHAUS_PBL(0.00)[45.160.223.94.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.11]; ARC_NA(0.00)[]; REPLYTO_EQ_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[edvax.de]; AUTH_NA(1.00)[]; NEURAL_SPAM_MEDIUM(0.65)[0.654,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_SPAM_LONG(1.00)[1.000,0]; MID_CONTAINS_FROM(1.00)[]; RCVD_IN_DNSWL_NONE(0.00)[130.126.227.212.list.dnswl.org : 127.0.5.0]; R_SPF_NA(0.00)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[130.126.227.212.rep.mailspike.net : 127.0.0.17]; RCVD_COUNT_TWO(0.00)[2]; IP_SCORE(0.47)[ip: (1.52), ipnet: 212.227.0.0/16(-1.21), asn: 8560(2.06), country: DE(-0.02)] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 May 2020 03:36:22 -0000 On Thu, 30 Apr 2020 15:32:31 -0700, Mike Starr wrote: > Hi Jerry. It sounds like you have things more or less under control, but I > would recommend the following: > > 1) Find the source/address of the sub your host which is unidentified ("") According to the error message presented, it seems that some KDE component (here: an interface to xcb - probably "X cut buffers") tries to contact the X host system after it has been shut down, but the component is still running. I guess it from those messages: [...] however, when I log out of it, the following message is repeated on the screen ad infinitum: [...] qt.qpa.xcb: could not connect to display :0 qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Here we find (again) a typical exhibit of today's way of phrasing error messages that leaves us with a question: WHICH application is the message taking about? The user would probably be absolutely happy to try to re-install the application if he knew which one. ;-) Conclusion (guess): Depending on if KDM is being used, or if the KDE session is started with a "startx" command after console login, it looks like the KDE user session didn't properly terminate when the session was closed. Check process list to see if you can find something is running that shouldn't be running. > 2) Read up on QuickTime? No, in this case, "qt" and "Qt" refer to the toolkit used by KDE. :-) -- Polytropon Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ...