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MiniFAQ E-Mail/Mailscanner X-Scanned-By: MIMEDefang @ FB02 @ H-BRS Received-SPF: pass client-ip=194.95.66.48; envelope-from=alexander.asteroth@h-brs.de; helo=ux-2s-mailproxy.inf.h-brs.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1638545536; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=tC6pIbrcOODPmE/Ym1nbS/U9DQt4U5ZNv/GwvThWBBk=; b=Zuaa0zGWqQTWPdit/uFGv3PdgqAhI+ypuWSZzPxlhSr3+jZMrObiLEUED5u++90i9xP493 wcKRcgaPcIqp/bgQjj5whXE8whlAUbkq8Q/y0cCc+hIKD7C/heZWWDYqEpNEDjkD+DUFQU UkGWSwgDxofWis2ZoZKrVli2IhBi7Jg3B7WSqd35mDyDJBBhe03+ooPBJVHaSXn8dtTFHF nkAYxjce8IeO8ZgtCu7jHlnuoGcypO6K2VrYwFCEghsaFDjOnFbd8oq7hGD/i6pMLA5/+f +zexVlz5NuvEwJW+zuA0pzB35e9Ft4HAdioIoaFO6bSL/xgM73Iu8+KGYFUhRg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1638545536; a=rsa-sha256; cv=none; b=Oji+SgtFqbdmG97fSr8cHVw1z/X3wGqvBE8gDa7FKEB4r6jgc5mrH83//3JFI71a/ZfryR GH02PfN9OmvMqBpfiVSbFFzOR7gcc6F+ZmQPZcNAs5aen0q9pD+yg04ebCGi8e6gqIPB0f jBcuFSE8vKMDPG+iiE7oiuDt7zblHSEsSkSmA+V1ArXeHBuxeO/0hKUQNhmbHhR19+aodx aDjrx0vyCQI+CiL++K6P0Y3EkQMryvfu/XIV4sM0Wmqeldr//iUYrTrB8fLgdFMm0J5zYi a0AdmhWU5k1AMXzr/yMuVRGplgmTrmzNJwH6EUPgatzYalUgfkPj0NNRTo/AFg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=h-brs.de (policy=none); spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -2.82 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=h-brs.de (policy=none); spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 83261DA3E X-Spam-Score: -2.82 X-Migadu-Scanner: scn0.migadu.com X-TUID: MWA15FTHoGBj Dear Daniel and Tobias, I'm having trouble with cups on guix-system as well. I added it to the system with > (service cups-service-type > (cups-configuration > (web-interface? #t) > (extensions (list cups-filters hplip-minimal)))) When the system is restarted and I try to access cups via localhost:631, after clicking on some (admin) link to add a printer (or similar) it takes 2minutes (exactly) for the page to show up. In /var/log/cups/access_log and .../error_log numerrous repeated entries > ==> /var/log/cups/access_log <== > localhost - root [03/Dec/2021:15:26:11 +0100] "GET /admin/conf/cupsd.conf HTTP/1.1" 200 0 - - > localhost - - [03/Dec/2021:15:26:11 +0100] "GET /admin/conf/cupsd.conf HTTP/1.1" 401 0 - - > > ==> /var/log/cups/error_log <== > I [03/Dec/2021:15:26:11 +0100] [Client 313] Started "/gnu/store/9vm70ai4914w283sghx3vdz7gqja53j3-cups-server-bin/lib/cups/cgi-bin/admin.cgi" (pid=1341, file=166) are found. At some point is says: > ==> /var/log/cups/access_log <== > localhost - root [03/Dec/2021:15:26:11 +0100] "GET /admin/conf/cupsd.conf HTTP/1.1" 200 0 - - > > ==> /var/log/cups/error_log <== > W [03/Dec/2021:15:26:11 +0100] Max clients reached, holding new connections... > > ==> /var/log/cups/access_log <== > localhost - - [03/Dec/2021:15:26:11 +0100] "GET /admin/conf/cupsd.conf HTTP/1.1" 401 0 - - > > ==> /var/log/cups/error_log <== > I [03/Dec/2021:15:26:11 +0100] Resuming new connection processing... > W [03/Dec/2021:15:26:11 +0100] Max clients reached, holding new connections... > I [03/Dec/2021:15:26:11 +0100] Resuming new connection processing... > W [03/Dec/2021:15:26:11 +0100] Max clients reached, holding new connections... > I [03/Dec/2021:15:26:11 +0100] Resuming new connection processing... > W [03/Dec/2021:15:26:11 +0100] Max clients reached, holding new connections... > I [03/Dec/2021:15:26:11 +0100] [Client 401] Started "/gnu/store/9vm70ai4914w283sghx3vdz7gqja53j3-cups-server-bin/lib/cups/cgi-bin/admin.cgi" (pid=1363, file=210) > > ==> /var/log/cups/access_log <== > localhost - root [03/Dec/2021:15:26:11 +0100] "GET /admin/conf/cupsd.conf HTTP/1.1" 200 0 - - > > ==> /var/log/cups/error_log <== > I [03/Dec/2021:15:28:11 +0100] Resuming new connection processing... As you can see, the first messages all happen instantly and after the max client message there is a 2 min pause. I have also another problem related to my printer wich is a Samsung SCX-472x-series (accessed over ethernet). On openprinting.org the suggested driver is (https://www.openprinting.org/printer/Samsung/Samsung-SCX-472x) from Samsung. So far I used it on debian and arch and it worked perfect, but I thik it's non-GPL. I can import only the ppd file for my printer but this refers to some filter /gnu/store/2q9cn98ahgba3fjgvjlnlvb4j928z17j-cups-server-bin/lib/cups/filter/rastertospl which is not present in guix (but would be installed by the Samsung installer to some place noexistent in guix). Any idea how to prodeed to get my printing working? Cheers, Alex