[Desktop-packages] [Bug 1873764] Re: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id
*** This bug is a duplicate of bug 1872564 *** https://bugs.launchpad.net/bugs/1872564 The original report contains two issues, where only the second one is fixed in https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1872564. For the first audit messages for `cups-browsed` [ 1769.505132] audit: type=1400 audit(1587372138.575:3011): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15230 comm="cups-browsed" capability=23 capname="sys_nice" I created https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1897369. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1873764 Title: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id Status in cups package in Ubuntu: Confirmed Status in cups package in Debian: New Bug description: I noted the following messages on a just installed Ubuntu Focal: $ dmesg | grep cups [ 1769.505132] audit: type=1400 audit(1587372138.575:3011): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15230 comm="cups-browsed" capability=23 capname="sys_nice" [ 1776.623181] audit: type=1400 audit(1587372145.693:3012): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15510 comm="cups-browsed" capability=23 capname="sys_nice" [ 2040.426033] audit: type=1400 audit(1587372409.494:3013): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426044] audit: type=1400 audit(1587372409.494:3014): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426074] audit: type=1400 audit(1587372409.494:3015): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426092] audit: type=1400 audit(1587372409.494:3016): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426106] audit: type=1400 audit(1587372409.494:3017): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404914] audit: type=1400 audit(1587372410.473:3018): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404920] audit: type=1400 audit(1587372410.473:3019): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404926] audit: type=1400 audit(1587372410.473:3020): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404953] audit: type=1400 audit(1587372410.473:3021): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404963] audit: type=1400 audit(1587372410.473:3022): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925327] audit: type=1400 audit(1587372440.994:3028): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925330] audit: type=1400 audit(1587372440.994:3029): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925337] audit: type=1400 audit(1587372440.994:3030): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925382] audit: type=1400 audit(1587372440.994:3031): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925391] audit: type=1400 audit(1587372440.994:3032): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 It happened after installing Brother
[Desktop-packages] [Bug 1873764] Re: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id
*** This bug is a duplicate of bug 1872564 *** https://bugs.launchpad.net/bugs/1872564 ** Also affects: cups (Debian) Importance: Undecided Status: New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1873764 Title: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id Status in cups package in Ubuntu: Confirmed Status in cups package in Debian: New Bug description: I noted the following messages on a just installed Ubuntu Focal: $ dmesg | grep cups [ 1769.505132] audit: type=1400 audit(1587372138.575:3011): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15230 comm="cups-browsed" capability=23 capname="sys_nice" [ 1776.623181] audit: type=1400 audit(1587372145.693:3012): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15510 comm="cups-browsed" capability=23 capname="sys_nice" [ 2040.426033] audit: type=1400 audit(1587372409.494:3013): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426044] audit: type=1400 audit(1587372409.494:3014): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426074] audit: type=1400 audit(1587372409.494:3015): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426092] audit: type=1400 audit(1587372409.494:3016): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426106] audit: type=1400 audit(1587372409.494:3017): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404914] audit: type=1400 audit(1587372410.473:3018): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404920] audit: type=1400 audit(1587372410.473:3019): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404926] audit: type=1400 audit(1587372410.473:3020): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404953] audit: type=1400 audit(1587372410.473:3021): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404963] audit: type=1400 audit(1587372410.473:3022): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925327] audit: type=1400 audit(1587372440.994:3028): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925330] audit: type=1400 audit(1587372440.994:3029): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925337] audit: type=1400 audit(1587372440.994:3030): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925382] audit: type=1400 audit(1587372440.994:3031): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925391] audit: type=1400 audit(1587372440.994:3032): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 It happened after installing Brother DCPL3550CDW Linux drivers. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: cups-daemon 2.3.1-9ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-25.29-lowlatency 5.4.30 Uname: Linux 5.4.0-25-lowlatency x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date:
[Desktop-packages] [Bug 1873764] Re: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id
*** This bug is a duplicate of bug 1872564 *** https://bugs.launchpad.net/bugs/1872564 This is a dupe of https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1872564 which, AIUI, the server team will be performing an SRU for. ** This bug has been marked a duplicate of bug 1872564 /proc/sys/kernel/random/boot_id rule missing from abstractions/nameservice -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1873764 Title: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id Status in cups package in Ubuntu: Confirmed Bug description: I noted the following messages on a just installed Ubuntu Focal: $ dmesg | grep cups [ 1769.505132] audit: type=1400 audit(1587372138.575:3011): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15230 comm="cups-browsed" capability=23 capname="sys_nice" [ 1776.623181] audit: type=1400 audit(1587372145.693:3012): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15510 comm="cups-browsed" capability=23 capname="sys_nice" [ 2040.426033] audit: type=1400 audit(1587372409.494:3013): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426044] audit: type=1400 audit(1587372409.494:3014): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426074] audit: type=1400 audit(1587372409.494:3015): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426092] audit: type=1400 audit(1587372409.494:3016): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426106] audit: type=1400 audit(1587372409.494:3017): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404914] audit: type=1400 audit(1587372410.473:3018): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404920] audit: type=1400 audit(1587372410.473:3019): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404926] audit: type=1400 audit(1587372410.473:3020): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404953] audit: type=1400 audit(1587372410.473:3021): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404963] audit: type=1400 audit(1587372410.473:3022): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925327] audit: type=1400 audit(1587372440.994:3028): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925330] audit: type=1400 audit(1587372440.994:3029): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925337] audit: type=1400 audit(1587372440.994:3030): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925382] audit: type=1400 audit(1587372440.994:3031): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925391] audit: type=1400 audit(1587372440.994:3032): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 It happened after installing Brother DCPL3550CDW Linux drivers. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: cups-daemon 2.3.1-9ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-25.29-lowlatency 5.4.30 Uname: Linux 5.4.0-25-lowlatency x86_64
[Desktop-packages] [Bug 1873764] Re: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id
Thank you for your bug report. Till, could you have a look to this one? ** Changed in: cups (Ubuntu) Importance: Undecided => Low ** Changed in: cups (Ubuntu) Assignee: (unassigned) => Till Kamppeter (till-kamppeter) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1873764 Title: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id Status in cups package in Ubuntu: Confirmed Bug description: I noted the following messages on a just installed Ubuntu Focal: $ dmesg | grep cups [ 1769.505132] audit: type=1400 audit(1587372138.575:3011): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15230 comm="cups-browsed" capability=23 capname="sys_nice" [ 1776.623181] audit: type=1400 audit(1587372145.693:3012): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15510 comm="cups-browsed" capability=23 capname="sys_nice" [ 2040.426033] audit: type=1400 audit(1587372409.494:3013): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426044] audit: type=1400 audit(1587372409.494:3014): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426074] audit: type=1400 audit(1587372409.494:3015): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426092] audit: type=1400 audit(1587372409.494:3016): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426106] audit: type=1400 audit(1587372409.494:3017): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404914] audit: type=1400 audit(1587372410.473:3018): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404920] audit: type=1400 audit(1587372410.473:3019): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404926] audit: type=1400 audit(1587372410.473:3020): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404953] audit: type=1400 audit(1587372410.473:3021): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404963] audit: type=1400 audit(1587372410.473:3022): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925327] audit: type=1400 audit(1587372440.994:3028): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925330] audit: type=1400 audit(1587372440.994:3029): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925337] audit: type=1400 audit(1587372440.994:3030): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925382] audit: type=1400 audit(1587372440.994:3031): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925391] audit: type=1400 audit(1587372440.994:3032): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 It happened after installing Brother DCPL3550CDW Linux drivers. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: cups-daemon 2.3.1-9ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-25.29-lowlatency 5.4.30 Uname: Linux 5.4.0-25-lowlatency x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop:
[Desktop-packages] [Bug 1873764] Re: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id
see comment #3, forgot to add: sudo apparmor_status 4 processes are in enforce mode. /usr/sbin/cups-browsed (188070) /usr/sbin/cupsd (188069) /usr/lib/cups/notifier/dbus (188098) /usr/sbin/cupsd /snap/canonical-livepatch/95/canonical-livepatchd (956) snap.canonical-livepatch.canonical-livepatchd dmesg: [42055.571610] audit: type=1400 audit(1589134509.618:1427): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=188069 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 Using: sudo aa-complain usr.sbin.cupsd sudo aa-complain /usr/sbin/cups-browsed removed the error messages. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1873764 Title: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id Status in cups package in Ubuntu: Confirmed Bug description: I noted the following messages on a just installed Ubuntu Focal: $ dmesg | grep cups [ 1769.505132] audit: type=1400 audit(1587372138.575:3011): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15230 comm="cups-browsed" capability=23 capname="sys_nice" [ 1776.623181] audit: type=1400 audit(1587372145.693:3012): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15510 comm="cups-browsed" capability=23 capname="sys_nice" [ 2040.426033] audit: type=1400 audit(1587372409.494:3013): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426044] audit: type=1400 audit(1587372409.494:3014): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426074] audit: type=1400 audit(1587372409.494:3015): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426092] audit: type=1400 audit(1587372409.494:3016): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426106] audit: type=1400 audit(1587372409.494:3017): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404914] audit: type=1400 audit(1587372410.473:3018): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404920] audit: type=1400 audit(1587372410.473:3019): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404926] audit: type=1400 audit(1587372410.473:3020): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404953] audit: type=1400 audit(1587372410.473:3021): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404963] audit: type=1400 audit(1587372410.473:3022): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925327] audit: type=1400 audit(1587372440.994:3028): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925330] audit: type=1400 audit(1587372440.994:3029): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925337] audit: type=1400 audit(1587372440.994:3030): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925382] audit: type=1400 audit(1587372440.994:3031): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925391] audit: type=1400 audit(1587372440.994:3032): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r"
[Desktop-packages] [Bug 1873764] Re: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id
Same happens for HP Laser 107 with driver installed from https://support.hp.com/us-en/drivers/selfservice/hp-laser-100-printer- series/24494339/model/24494342 using cups with cups error "Filter failed" when printing. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1873764 Title: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id Status in cups package in Ubuntu: Confirmed Bug description: I noted the following messages on a just installed Ubuntu Focal: $ dmesg | grep cups [ 1769.505132] audit: type=1400 audit(1587372138.575:3011): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15230 comm="cups-browsed" capability=23 capname="sys_nice" [ 1776.623181] audit: type=1400 audit(1587372145.693:3012): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15510 comm="cups-browsed" capability=23 capname="sys_nice" [ 2040.426033] audit: type=1400 audit(1587372409.494:3013): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426044] audit: type=1400 audit(1587372409.494:3014): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426074] audit: type=1400 audit(1587372409.494:3015): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426092] audit: type=1400 audit(1587372409.494:3016): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426106] audit: type=1400 audit(1587372409.494:3017): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404914] audit: type=1400 audit(1587372410.473:3018): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404920] audit: type=1400 audit(1587372410.473:3019): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404926] audit: type=1400 audit(1587372410.473:3020): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404953] audit: type=1400 audit(1587372410.473:3021): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404963] audit: type=1400 audit(1587372410.473:3022): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925327] audit: type=1400 audit(1587372440.994:3028): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925330] audit: type=1400 audit(1587372440.994:3029): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925337] audit: type=1400 audit(1587372440.994:3030): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925382] audit: type=1400 audit(1587372440.994:3031): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925391] audit: type=1400 audit(1587372440.994:3032): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 It happened after installing Brother DCPL3550CDW Linux drivers. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: cups-daemon 2.3.1-9ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-25.29-lowlatency 5.4.30 Uname: Linux 5.4.0-25-lowlatency x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME
[Desktop-packages] [Bug 1873764] Re: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: cups (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1873764 Title: CUPS Apparmor Error opening /proc/sys/kernel/random/boot_id Status in cups package in Ubuntu: Confirmed Bug description: I noted the following messages on a just installed Ubuntu Focal: $ dmesg | grep cups [ 1769.505132] audit: type=1400 audit(1587372138.575:3011): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15230 comm="cups-browsed" capability=23 capname="sys_nice" [ 1776.623181] audit: type=1400 audit(1587372145.693:3012): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15510 comm="cups-browsed" capability=23 capname="sys_nice" [ 2040.426033] audit: type=1400 audit(1587372409.494:3013): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426044] audit: type=1400 audit(1587372409.494:3014): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426074] audit: type=1400 audit(1587372409.494:3015): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426092] audit: type=1400 audit(1587372409.494:3016): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2040.426106] audit: type=1400 audit(1587372409.494:3017): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404914] audit: type=1400 audit(1587372410.473:3018): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404920] audit: type=1400 audit(1587372410.473:3019): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404926] audit: type=1400 audit(1587372410.473:3020): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404953] audit: type=1400 audit(1587372410.473:3021): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2041.404963] audit: type=1400 audit(1587372410.473:3022): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925327] audit: type=1400 audit(1587372440.994:3028): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925330] audit: type=1400 audit(1587372440.994:3029): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925337] audit: type=1400 audit(1587372440.994:3030): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925382] audit: type=1400 audit(1587372440.994:3031): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 2071.925391] audit: type=1400 audit(1587372440.994:3032): apparmor="DENIED" operation="open" profile="/usr/sbin/cupsd" name="/proc/sys/kernel/random/boot_id" pid=15508 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 It happened after installing Brother DCPL3550CDW Linux drivers. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: cups-daemon 2.3.1-9ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-25.29-lowlatency 5.4.30 Uname: Linux 5.4.0-25-lowlatency x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Mon Apr 20 10:49:08 2020 InstallationDate: Installed on 2020-04-19 (0 days
