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Description of problem: I cannot print using this device. Version-Release number of selected component (if applicable): How reproducible: Partially installed as clp-350, but not able to print or being correctly detected, due to driver issues probably. Steps to Reproduce: 1. 2. 3. Actual results: Expected results: printing normally. Additional info: ...system says: "SELinux is preventing /usr/lib/cups/daemon/cups-deviced from execute access on the archivo /usr/lib/cups/backend/mfp. ***** Sugerencia de complemento restorecon (99.5 confidence) *************** Siyou want to fix the label. /usr/lib/cups/backend/mfp default label should be bin_t. Entoncesyou can run restorecon. Hacer # /sbin/restorecon -v /usr/lib/cups/backend/mfp ***** Sugerencia de complemento catchall (1.49 confidence) ***************** Siyou believe that cups-deviced should be allowed execute access on the mfp file by default. Entoncesyou should report this as a bug. You can generate a local policy module to allow this access. Hacer allow this access for now by executing: # grep cups-deviced /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Contexto Fuente system_u:system_r:cupsd_t:s0-s0:c0.c1023 Contexto Destino unconfined_u:object_r:user_home_t:s0 Objetos Destino /usr/lib/cups/backend/mfp [ file ] Fuente cups-deviced Dirección de Fuente /usr/lib/cups/daemon/cups-deviced Puerto <Desconocido> Nombre de Equipo mud Paquetes RPM Fuentes cups-1.4.6-15.fc15 Paquetes RPM Destinos RPM de Políticas selinux-policy-3.9.16-18.fc15 SELinux Activado True Tipo de Política targeted Modo Obediente Enforcing Nombre de Equipo mud Plataforma Linux mud 2.6.38.4-20.fc15.x86_64 #1 SMP Thu Apr 28 23:32:48 UTC 2011 x86_64 x86_64 Cantidad de Alertas 2 Visto por Primera Vez mar 03 may 2011 17:58:08 CEST Visto por Última Vez mar 03 may 2011 18:13:33 CEST ID Local 797733f2-2dc9-42f2-b336-81d686ccf7d7 Mensajes de Auditoría Crudos type=AVC msg=audit(1304439213.759:178): avc: denied { execute } for pid=6170 comm="cups-deviced" name="mfp" dev=sda6 ino=519457 scontext=system_u:system_r:cupsd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file type=SYSCALL msg=audit(1304439213.759:178): arch=x86_64 syscall=execve success=no exit=EACCES a0=7fff53345d40 a1=7fff53345530 a2=7fff53346aa0 a3=7fff53345150 items=0 ppid=6164 pid=6170 auid=4294967295 uid=4 gid=7 euid=4 suid=4 fsuid=4 egid=7 sgid=7 fsgid=7 tty=(none) ses=4294967295 comm=cups-deviced exe=/usr/lib/cups/daemon/cups-deviced subj=system_u:system_r:cupsd_t:s0-s0:c0.c1023 key=(null) Hash: cups-deviced,cupsd_t,user_home_t,file,execute audit2allow #============= cupsd_t ============== #!!!! This avc is allowed in the current policy allow cupsd_t user_home_t:file execute; audit2allow -R #============= cupsd_t ============== #!!!! This avc is allowed in the current policy allow cupsd_t user_home_t:file execute;"
... as suggested, I wrote: allow this access for now by executing: # grep cups-deviced /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp ... but I'm unable to see the difference. Thanks a lot and congratulations! Alberto S.
Why would you build a policy module when the alert told you that you have a labelling issue? "SELinux is preventing /usr/lib/cups/daemon/cups-deviced from execute access on the archivo /usr/lib/cups/backend/mfp. ***** Sugerencia de complemento restorecon (99.5 confidence) *************** Siyou want to fix the label. /usr/lib/cups/backend/mfp default label should be bin_t. Entoncesyou can run restorecon. Hacer # /sbin/restorecon -v /usr/lib/cups/backend/mfp