Date: Wed, 15 Jun 2005 12:56:19 +0300 (EEST) From: asa@ma3x.net To: freebsd-questions@freebsd.org Subject: Very slow printing on 5.4 with cups anh HP LaserJet 4L Message-ID: <60054.212.116.143.100.1118829379.squirrel@mail.ma3x.net>
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I have a problem with very slow printing after replacing 4.1 instalation with new 5.4 instalation (clean install, not upgrade). The printer is HP 4L, and i use it with up to date CUPS (all packages + gimp-print). With both CUPS ang gimp-print drivers and default port settings the dokument printing speed is about 8k each 1 minute (acording to CUPS web interface). There are no error messages from the kernel. With hint.ppc.0.falgs="0x20" or "0x80" there is the same effect. With hint.ppc.0.falgs="0x20", "0x40", "0x48" and "0x88" CUPS web interface shows taht first 32k are sent instantly. Then 'Interrupt storm detected on "irq5: lpt0"; throttling interrupt source' kernel error message apears and the rest of the document prints slow, as in the first example. I tried this with several standard and HP bidirectional cables. I also tried all possible BIOS settings for the port. The old 4.1 instalation prints without problems.
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