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Sat, 4 Dec 2021 12:54:42 +0100 (CET) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.1 at mx2.mail.ruhr-uni-bochum.de Received: from think (dslb-002-204-217-180.002.204.pools.vodafone-ip.de [2.204.217.180]) by mail2.mail.ruhr-uni-bochum.de (Postfix) with ESMTPSA id 4J5p5Z3s05zDgyY; Sat, 4 Dec 2021 12:54:42 +0100 (CET) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.0 at mail2.mail.ruhr-uni-bochum.de From: Daniel =?utf-8?Q?Mei=C3=9Fner?= To: Tobias Geerinckx-Rice Cc: help-guix@gnu.org Subject: Re: Printer configuration failed due to missing filters In-Reply-To: <87tufqpolw.fsf@nckx> References: <87fsrb8kp0.fsf@ruhr-uni-bochum.de> <87tufqpolw.fsf@nckx> Date: Sat, 04 Dec 2021 12:54:41 +0100 Message-ID: <8735n8fuv2.fsf@ruhr-uni-bochum.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=134.147.42.229; envelope-from=daniel.meissner-i4k@ruhr-uni-bochum.de; helo=out2.mail.ruhr-uni-bochum.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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; 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aspmx1.migadu.com; dkim=pass header.d=ruhr-uni-bochum.de header.s=mail-2017 header.b=udybc1lt; dmarc=pass (policy=quarantine) header.from=ruhr-uni-bochum.de; 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: -5.53 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=ruhr-uni-bochum.de header.s=mail-2017 header.b=udybc1lt; dmarc=pass (policy=quarantine) header.from=ruhr-uni-bochum.de; 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: 971591E31C X-Spam-Score: -5.53 X-Migadu-Scanner: scn0.migadu.com X-TUID: 6ifAY+etfyeK Hi Tobias, > Daniel Mei=C3=9Fner =E5=86=99=E9=81=93=EF=BC=9A >> I am currently trying to configure my Epson printer on Guix system >> using system-config-printer. The printer is connected via USB and is >> automatically detected in the dialog window that opens if I click on >> "Add". I select the printer from the list and click on "Forward", >> then I enter the printer name, a description and a location in the >> section "Describe Printer". However, if I click on "Apply", the >> following error message is printed: > > I was unable to reproduce this at all, albeit without an Epson USB > printer connected, of course. Using the web-interface of CUPS I could add my printer seamlessly and even print a test page. So thanks! However, as mentioned in [1], the web interface responded super slowly which was the reason to use system-config-printer and gnome-control-center in the first place. After the fix the web-interface now runs smoothly. However, gnome-control-center still `Failed to add new printer' and system-config-printer still prints the error message I mentioned before. As before it adds the printer but refuses to print a test page saying =E2=80=98There was an error during the CUPS operation: 'No such file or directory'=E2=80=99. Nevertheless, I found that it is possible to print a PDF document from evince on the very same printer that I added using system-config-printer. So the problem seems to lie within system-config-printer (and not CUPS) searching the right PATH for the Epson filter. Additionally, gnome-control-center does not seem to work at all in that regard because I did not manage to add the printer with it. I am happy now since I am able to print but maybe it is worthwhile investigating this issue with gnome-control-center within the core-updates-frozen branch. Because this would be the first place to try to add printers for new Guix users that use Gnome. I would be happy to help although I can probably only try to reproduce this issue on core-updates-frozen. Best Daniel 1: https://lists.gnu.org/archive/html/help-guix/2021-12/msg00010.html