Closed mcss86 closed 1 year ago
mcss86
commented
3 years ago Also attempting to force add a printer and print is triggering apparmor Jul 29 14:38:02 Precision kernel: [ 538.901201] audit: type=1400 audit(1627583882.116:26): apparmor="DENIED" operation="open" profile="snap.lprint.lprint" name="/home/user/Downloads/1e5eac8db404407e8d13cce080fb2be0.zpl" pid=5253 comm="lprint" requested_mask="r" denied_mask="r" fsuid=0 ouid=1000
michaelrsweet
commented
3 years ago This sounds like something is wrong with snapd’s mapping of the lprint interface permissions. I’ve been working on getting the new PAPPL-based lprint finished up but will see if I can reproduce this on my Ubuntu laptop…
michaelrsweet
commented
2 years ago @mcss86 OK, I've promoted the current snap build to beta - please try installing the update lprint 1.1 and let me know what happens.
mcss86
commented
2 years ago Hey man, I've installed the update and now built pappl, but im having NIGHTMARES getting pappl libraries in the correct places to run properly. Suggestions for make commands to fix this? @Precision-T1700-32g:~$ lprint /snap/lprint/206/usr/local/bin/lprint: error while loading shared libraries: libpappl.so.1: cannot open shared object file: No such file or directory
On Fri, Dec 17, 2021 at 12:57 PM Michael R Sweet @.***> wrote:
@mcss86 https://github.com/mcss86 OK, I've promoted the current snap build to beta - please try installing the update lprint 1.1 and let me know what happens.
— Reply to this email directly, view it on GitHub https://github.com/michaelrsweet/lprint/issues/41#issuecomment-996912650, or unsubscribe https://github.com/notifications/unsubscribe-auth/AFZ3TSVTGOCUPHQZ4VUBWRLURN2X5ANCNFSM5BEZJDKA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.
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michaelrsweet
commented
2 years ago @mcss86 The PAPPL shared library is part of the snap, although it looks like it isn't getting picked up by the run-time linker for some reason. Investigating...
brianbarr
commented
2 years ago running "snap connect lprint:raw-usb" after lprint install - may fix this
mcss86
commented
2 years ago That did help but now apparmor is in the way :
@.:/home/bt/Downloads# lprint -d labelprinter ./test.zpl lprint: Unable to print './test.zpl': Permission denied @.:/home/bt/Downloads# tail /var/log/syslog an 20 02:26:10 Precision-T1700-32g systemd[4827]: Started snap.lprint.lprint.4c063460-ae28-4ebe-875e-fee964e1765b.scope. Jan 20 02:26:10 Precision-T1700-32g kernel: [ 571.310797] audit: type=1400 audit(1642663570.024:21): apparmor="DENIED" operation="open" profile="snap.lprint.lprint" name="/home/btaublib/Downloads/test.zpl" pid=8178 comm="lprint" requested_mask="r" denied_mask="r" fsuid=0 ouid=1000
On Thu, Jan 20, 2022 at 1:05 AM brianbarr @.***> wrote:
running "snap connect lprint:raw-usb" after lprint install - may fix this
— Reply to this email directly, view it on GitHub https://github.com/michaelrsweet/lprint/issues/41#issuecomment-1017148860, or unsubscribe https://github.com/notifications/unsubscribe-auth/AFZ3TSXTOSPNR2EXE5TYYYDUW6Q3JANCNFSM5BEZJDKA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.
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michaelrsweet
commented
2 years ago @mcss86 What happens if you try doing:
snap connect lprint:home???
mcss86
commented
2 years ago Same apparmor="Denied"
On Thu, Jan 20, 2022 at 8:21 AM Michael R Sweet @.***> wrote:
@mcss86 https://github.com/mcss86 What happens if you try doing:
snap connect lprint:home
???
— Reply to this email directly, view it on GitHub https://github.com/michaelrsweet/lprint/issues/41#issuecomment-1017499053, or unsubscribe https://github.com/notifications/unsubscribe-auth/AFZ3TSVFOHKJXEX3R7V6GLDUXAD6ZANCNFSM5BEZJDKA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.
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mcss86
commented
2 years ago This might also be of note: @.***:/home/btaublib/Downloads# lprint add -d labelprinter -v usb://UPS%20/Thermal%202844%20 -m zpl_4inch-203dpi-dt lprint: statefile='/var/snap/lprint/211/lprint.conf' E [2022-01-20T07:24:30.615Z] Unable to register system, is the Avahi daemon running?
On Thu, Jan 20, 2022 at 9:31 PM Ben Taublib @.***> wrote:
Same apparmor="Denied"
On Thu, Jan 20, 2022 at 8:21 AM Michael R Sweet @.***> wrote:
@mcss86 https://github.com/mcss86 What happens if you try doing:
snap connect lprint:home
???
— Reply to this email directly, view it on GitHub https://github.com/michaelrsweet/lprint/issues/41#issuecomment-1017499053, or unsubscribe https://github.com/notifications/unsubscribe-auth/AFZ3TSVFOHKJXEX3R7V6GLDUXAD6ZANCNFSM5BEZJDKA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.
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Installed via snap, @Precision-:~/Downloads$ sudo lprint devices lprint: Unable to initialize USB access: Other error