Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: cups (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1909297
Title:
cups missing write permission (for sendmessage operation) in apparmor
Status in cups package in Ubuntu:
Confirmed
Bug description:
After updating recent version of cups (2.3.3op1-3ubuntu1) :
I have started to get errors about its missing permissions on journal
audit[29527]: AVC apparmor="DENIED" operation="sendmsg"
profile="/usr/sbin/cupsd" name="/run/systemd/notify" pid=29527 comm="cupsd"
requested_mask="w" denied_mask="w" fsuid=0 ouid=0
kernel: audit: type=1400 audit(1608880333.084:56): apparmor="DENIED"
operation="sendmsg" profile="/usr/sbin/cupsd" name="/run/systemd/notify"
pid=29527 comm="cupsd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu55
Architecture: amd64
CasperMD5CheckResult: skip
CupsErrorLog: E [25/Dec/2020:10:11:15 +0300] [CGI] ippfind (PID 12144)
stopped with status 1!
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 21.04
InstallationDate: Installed on 2020-12-25 (0 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Alpha amd64 (20201224)
KernLog:
Lpstat: Error: command ['lpstat', '-v'] failed with exit code 1: lpstat: No
destinations added.
MachineType: LENOVO INVALID
NonfreeKernelModules: nvidia_modeset nvidia
Package: cups 2.3.3op1-3ubuntu1
PackageArchitecture: amd64
Papersize: a4
ProcCmdline: BOOT_IMAGE=/@/boot/vmlinuz-5.8.0-34-generic
root=UUID=b42aef37-b541-43bb-bef8-2dcb8f34df09 ro rootflags=subvol=@ quiet
splash vt.handoff=7
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-5.8.0-34-generic
root=UUID=b42aef37-b541-43bb-bef8-2dcb8f34df09 ro rootflags=subvol=@ quiet
splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.8.0-34.37+21.04.1-generic 5.8.18
Tags: hirsute package-from-proposed
Uname: Linux 5.8.0-34-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 01/11/2019
dmi.bios.release: 1.45
dmi.bios.vendor: LENOVO
dmi.bios.version: 4KCN45WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: VIUU4
dmi.board.vendor: LENOVO
dmi.board.version: NO DPK
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: INVALID
dmi.ec.firmware.release: 1.45
dmi.modalias:
dmi:bvnLENOVO:bvr4KCN45WW:bd01/11/2019:br1.45:efr1.45:svnLENOVO:pnINVALID:pvrINVALID:rvnLENOVO:rnVIUU4:rvrNODPK:cvnLENOVO:ct10:cvrINVALID:
dmi.product.family: IDEAPAD
dmi.product.name: INVALID
dmi.product.sku: LENOVO_BI_IDEAPAD4K_BU_idea_FM_
dmi.product.version: INVALID
dmi.sys.vendor: LENOVO
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