** Description changed: + [Impact] + Wrong color output when printing after the switch to libjpeg-turbo for jpeg support in Ubuntu. + + [Test Case] + 1. Run this command for an arbitrary pdf: gs -dFirstPage=1 -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=ijs -sIjsServer=ijs_pxljr -sDeviceManufacturer="HEWLETT-PACKARD" -sDeviceModel="hp color LaserJet 3550" -dDEVICEWIDTHPOINTS=595 -dDEVICEHEIGHTPOINTS=842 -dDuplex=false -r600 -sIjsParams=Quality:Quality=1,Quality:ColorMode=2,Quality:MediaType=0,Quality:PenSet=2,PS:MediaPosition=7 -dIjsUseOutputFD -sOutputFile=- file.pdf > /dev/null + 2. Verify that you get an error message on stderr. + 3. Install libjpeg-turbo8 from precise-proposed. + 4. Run the command from step 1 again. + 5. Verify that you no longer get an error message on stderr. + + [Regression Potential] + If there are any other packages in the archive which have *buggy* symbol overrides of libjpeg, this will cause those bugs to manifest in user-visible ways. + Binary package hint: hplip After switching to Ubuntu 11.04 my HP Color Laserjet 3600 prints with wrong colors: (light) Magenta instead of Cyan, Yellow mixed with something instead of Magenta and nothing instead of Yellow. And all colors are blinded. Please find test page attached. Cartridges are OK, switching back to 10.10 or printing from 11.04 to printer shared on 10.10 system - all OK. Bug affected on 32 and 64 bit Ubuntu 11.04. The same results on hpijs 3.11.1 and hpcups 3.11.1 drivers. Footmatic/pxljr prints only "PCL XL error. IllegalTag" System: Ubuntu 11.04 HPLIP: 3.11.1-2ubuntu2
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/777670 Title: wrong colors on HPCLJ 3500/3600 printer after switching to 11.04 To manage notifications about this bug go to: https://bugs.launchpad.net/foomatic-db-hpijs/+bug/777670/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
