Description of problem: I have HP PSC-750 printer/scanner. When using xsane I get the following error message Failed to open device 'hpaio:usb/PSC_750?serial=MMY14JB1181WB': Error during device I/O and a bunch of selinux error messages in /var/log/messages Jun 3 19:45:38 localhost kernel: audit(1149353138.374:12): avc: denied { dac_ override } for pid=3214 comm="hpiod" capability=1 scontext=system_u:syste m_r:hp lip_t:s0 tcontext=system_u:system_r:hplip_t:s0 tclass=capability Jun 3 19:45:38 localhost kernel: audit(1149353138.374:13): avc: denied { dac_ override } for pid=3214 comm="hpiod" capability=1 scontext=system_u:syste m_r:hp lip_t:s0 tcontext=system_u:system_r:hplip_t:s0 tclass=capability Jun 3 19:45:38 localhost kernel: audit(1149353138.374:14): avc: denied { dac_ read_search } for pid=3214 comm="hpiod" capability=2 scontext=system_u:sy stem_r :hplip_t:s0 tcontext=system_u:system_r:hplip_t:s0 tclass=capability Jun 3 19:45:38 localhost kernel: audit(1149353138.374:15): avc: denied { crea te } for pid=1834 comm="python" scontext=system_u:system_r:hplip_t:s0 tco ntext= system_u:system_r:hplip_t:s0 tclass=netlink_route_socket Jun 3 19:45:38 localhost hpiod: unable to Device::Open hp:/usb/PSC_750?serial=M Y14JB1181WB io/hpiod/device.cpp 862 Jun 3 19:45:38 localhost kernel: audit(1149353138.510:16): avc: denied { dac_ override } for pid=3213 comm="hpiod" capability=1 scontext=system_u:syste m_r:hp lip_t:s0 tcontext=system_u:system_r:hplip_t:s0 tclass=capability Jun 3 19:45:38 localhost kernel: audit(1149353138.510:17): avc: denied { dac_ override } for pid=3213 comm="hpiod" capability=1 scontext=system_u:syste m_r:hp lip_t:s0 tcontext=system_u:system_r:hplip_t:s0 tclass=capability Jun 3 19:45:38 localhost kernel: audit(1149353138.510:18): avc: denied { dac_ read_search } for pid=3213 comm="hpiod" capability=2 scontext=system_u:sy stem_r :hplip_t:s0 tcontext=system_u:system_r:hplip_t:s0 tclass=capability Version-Release number of selected component (if applicable): hplip-0.9.11-1.2 xsane-0.99-2.2.fc5.4 sane-backends-1.0.17-5.fc5.9 sane-frontends-1.0.14-1.2.1 libsane-hpaio-0.9.11-1.2 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Same cause as bug #193966 by the look of it.