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Am 02.09.2011 23:47, schrieb Martin Lorenz: > > > Am 30.08.2011 23:52, schrieb Martin Lorenz: > > >> Am 30.08.2011 19:18, schrieb Matt Richardson: >>> On Tue, Aug 30, 2011 at 9:15 AM, Camaleón <noela...@gmail.com> wrote: >>>> On Tue, 30 Aug 2011 17:45:43 +0200, Martin Lorenz wrote: >>>> >>>>> Again a rather strange behavior ... >>>>> >>>>> My Samsung ML-2150, which is said to work perfectly with >>>>> cups/openprinting, did work well with my old computer. >>>>> >>>>> Now with a new machine and a new system it only prints page after page >>>>> of RAW PLC6-Code whenever I try a second print-job after swithing it on. >>>>> The first job is printed flawlessly. From then on I might be lucky to >>>>> get a proper printout but most of the time I only receive garbage. >>>>> >>>>> When I switch off the printer and on again the next job is good. >>>>> >>>>> Any ideas where to start investigating? Is it a kernel issue? >>>>> Is it an USB-issue (I already changed through all my USB-cables)? >>>> >>>> Have you tried with another driver? Pxlmono seems to be the recommended >>>> for your printer but true is that there are many available... >>>> >>>> http://www.openprinting.org/printer/Samsung/Samsung-ML-2150 >>>> >>>> Greetings, >>>> >>>> -- >>>> Camaleón >>>> >>>> > >>> I will second this. Try one of the other drivers available. I >>> recently had this problem with an HP laser printer and had to change >>> from the CUPS+gutenprint to an HPLIP driver to get rid of the problem >>> (garbage printed and then the printer locking up, requiring a power >>> down.) > > >> strange but probably true >> I changed to gutenprint and printed several jobs in a row > > > must be something else. > > now that I watched the issue for several days I come to the conclusion, > that it must be something with the USB stack. > > The printer gives me one good printout whenever it is switched on or > unplugged from USB and replugged. > All subsequent printouts are garbage. > The type of garbage depends on the driver (tried several PCL drivers) > > tried it on different computers - same result. > common to those computers is: they run kernel 3.0.0-1-amd64 > additional information: I tried to print from a WinXP running inside a VirtualBox on one of my machines by forwarding the USB-device to the virtual machine. works perfectly ... greets martin -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOYVHTAAoJECZ8myNlGwU1d30H/1z5pkoZElr+fSeSVyplIq3A +/UCitw0c7JM6l4Ii4krXRhc7VdZLCo22uigvM7OICetrLBGhoz2ojglIk2kiS40 FZzmXYwTtmte5ISsZj6TvDrkT+rhC/M7tdjcSKReH3UOXE0PyRjCaCRM+wegAE2N WiEpqQbQKeBY9SWA3xRuQ8+1muSi6ivzj5kS2la+L5eCl+yWDVJ0fPTJqA0Qug5u X+XL8faB0yovOjmBeGq0Q3sxrrjZ3GRHrjd2pOWS8CLZ/vq02xbczBAdF5SkAIej oHCrjjvDpJRuYGDB4GeoCK/uJBHOLqxjHtrIKgnS+MU4+g0Hldo2EGeyB5kCidI= =LLXY -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/4e6151d3.40...@lorenz.priv.at