Thank you for your response. I had to repeat the command because of an
"error in pipe". Many many files were relabeled. Even with these
changes, I cannot print. The printer can't connect:
Oct 29 22:53:19 localhostlouis Photosmart_C6100_series?serial=[...]:
io/hpmud/musb.c 1058: unable to open
hp:/usb/Photosmart_C6100_series?serial=MY6AFH531V04KR
Oct 29 22:53:19 localhostlouis Photosmart_C6100_series?serial=[...]:
prnt/backend/hp.c 496: unable to connect hpssd socket 2207: Connection refused
Oct 29 22:53:19 localhostlouis Photosmart_C6100_series?serial=[...]:
prnt/backend/hp.c 636: INFO: open device failed; will retry in 30 seconds...
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251061]
audit(1225335199.273:620): avc: denied { read } for pid=8946 comm="hp"
name="001" dev=tmpfs ino=5700 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251103]
audit(1225335199.273:621): avc: denied { read } for pid=8946 comm="hp"
name="004" dev=tmpfs ino=5938 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251127]
audit(1225335199.273:622): avc: denied { read } for pid=8946 comm="hp"
name="001" dev=tmpfs ino=5688 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251162]
audit(1225335199.273:623): avc: denied { read } for pid=8946 comm="hp"
name="002" dev=tmpfs ino=5882 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251187]
audit(1225335199.273:624): avc: denied { read } for pid=8946 comm="hp"
name="001" dev=tmpfs ino=5656 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251222]
audit(1225335199.273:625): avc: denied { read } for pid=8946 comm="hp"
name="003" dev=tmpfs ino=6038 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251245]
audit(1225335199.273:626): avc: denied { read } for pid=8946 comm="hp"
name="002" dev=tmpfs ino=5981 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251268]
audit(1225335199.273:627): avc: denied { read } for pid=8946 comm="hp"
name="001" dev=tmpfs ino=5649 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251302]
audit(1225335199.273:628): avc: denied { read } for pid=8946 comm="hp"
name="001" dev=tmpfs ino=5642 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251333]
audit(1225335199.273:629): avc: denied { read write } for pid=8946 comm="hp"
name="004" dev=tmpfs ino=5776 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251349]
audit(1225335199.273:630): avc: denied { read } for pid=8946 comm="hp"
name="004" dev=tmpfs ino=5776 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251372]
audit(1225335199.273:631): avc: denied { read } for pid=8946 comm="hp"
name="001" dev=tmpfs ino=5615 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
Oct 29 22:53:19 localhostlouis kernel: [ 2309.251406]
audit(1225335199.273:632): avc: denied { read } for pid=8946 comm="hp"
name="001" dev=tmpfs ino=5596 scontext=system_u:system_r:cupsd_t
tcontext=system_u:object_r:usb_device_t tclass=chr_file
I think it could be a CUPS problem revealed by SELinux: on
http://linux.derkeiler.com/pdf/Mailing-
Lists/Ubuntu/2006-07/msg01692.pdf, it says:
"i am seeing tons of these in my log
Jul 6 10:01:14 lares cupsd: Unable to open log file "/var/log/cups/error_log"
− Permission denied
last message repeated 189 times
This tells us that
a) the logfile hasn't the right rights
or
b) the cupsd is running with the wrong user
cupsys"
--
selinux enforced (Ubuntu Hardy) : printer doesn't print : cupsd: Unable to open
log file "/var/log/cups/access_log" - Permission denied
https://bugs.launchpad.net/bugs/290891
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