I've moved this bug to the udftools project, as I suspect it may be an
issue with that package interacting with apparmor, based on the lines
you sent in your most recent message:
> [ 34.919704] audit: type=1400 audit(1739919236.502:288):
apparmor="DENIED" operation="mknod" class="file" profile="/usr/bin/wsdd"
name="/usr/lib/python3/dist-packages/defusedxml/__pycache__/__init__.cpython-313.pyc.124069992405296"
pid=4943 comm="python3" requested_mask="c" denied_mask="c" fsuid=1000
ouid=1000
If possible, try to find the most recent version of the kernel/packages
that this worked, which will give you a starting point on finding the
version which broke things. The maintainers of udftools should be able
to help more or point you in the right direction.
** Package changed: linux (Ubuntu) => udftools (Ubuntu)
** Also affects: udftools (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: udftools (Ubuntu)
Assignee: Benjamin Wheeler (benjaminwheeler) => (unassigned)
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https://bugs.launchpad.net/bugs/2098552
Title:
.Cannot mount usb DVD with blank disc
Status in udftools package in Ubuntu:
Triaged
Status in udftools source package in Noble:
New
Bug description:
When plugging in my DELL External USB DVDRW DW316 drive to a usb port while
"tailing" syslog the following appeared:
2025-02-14T14:08:31.958843-08:00 deli-ub (udev-worker)[7531]: sr0: Process
'/usr/sbin/pktsetup -i -d 11:0' failed with exit code 1.
2025-02-14T14:08:32.035998-08:00 deli-ub (udev-worker)[7531]: sr0: Process
'/usr/sbin/pktsetup -i -d 11:0' failed with exit code 1.
2025-02-14T14:08:44.451472-08:00 deli-ub (udev-worker)[7547]: sr0: Process
'/usr/sbin/pktsetup -i -d 11:0' failed with exit code 1.
This drive was working fine a few days ago, when I wrote files to a
(blank) DVD running under Ubuntu 24.10 . Now, in trying to write files
to either blank CD-R or blank DVD discs, the drive does not mount. I
am running a dual boot Ubuntu 24.10 and Windows 11. I rebooted into
Windows, and the drive worked fine, allowing me to write to a blank
CD-R disk. Rebooting back into Ubuntu, I was able to read the drive I
had just written under Windows. The only things I can think of that
might have caused a problem are updates in the last few days, or
possibly installing and using mkusb & dus (24.1.1) to restore a thumb
drive that was in ReadOnly mode (successfully) to a "Standard storage
device" that I could write to.
I have noticed lots of Notifications related to a recent update of
apparmor, which as others have noted, tend to disappear before they
can be read. And while I appreciate the offer to allow users "more
control over their security", this should not be construed to mean
"make users figure it out and make them take control". I do not know
if the problem is somehow related or not.
ProblemType: Bug
DistroRelease: Ubuntu 24.10
Package: linux-image-6.11.0-14-generic 6.11.0-14.15
ProcVersionSignature: Ubuntu 6.11.0-14.15-generic 6.11.0
Uname: Linux 6.11.0-14-generic x86_64
ApportVersion: 2.30.0-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/seq: frazier 3322 F.... pipewire
/dev/snd/controlC0: frazier 3322 F.... pipewire
frazier 3329 F.... wireplumber
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Fri Feb 14 15:03:27 2025
HotplugNewDevices:
HotplugNewMounts:
InstallationDate: Installed on 2024-11-05 (102 days ago)
InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64
(20240827.1)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Dell Inc. Inspiron 16 Plus 7620
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-14-generic
root=UUID=322f8ace-4972-400c-90a4-4eb6550902b0 ro quiet splash
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
preempt=full threadirqs vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-6.11.0-14-generic N/A
linux-backports-modules-6.11.0-14-generic N/A
linux-firmware 20240913.gita34e7a5f-0ubuntu2.4
SourcePackage: linux
Symptom: storage
UdevMonitorLog:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
UdisksMonitorLog:
Monitoring the udisks daemon. Press Ctrl+C to exit.
21:05:26.985: The udisks-daemon is running (name-owner :1.7).
UpgradeStatus: Upgraded to oracular on 2024-11-24 (82 days ago)
dmi.bios.date: 12/10/2024
dmi.bios.release: 1.27
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.27.0
dmi.board.name: 0DHTCW
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.ec.firmware.release: 1.22
dmi.modalias:
dmi:bvnDellInc.:bvr1.27.0:bd12/10/2024:br1.27:efr1.22:svnDellInc.:pnInspiron16Plus7620:pvr:rvnDellInc.:rn0DHTCW:rvrA00:cvnDellInc.:ct10:cvr:sku0B3C:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 16 Plus 7620
dmi.product.sku: 0B3C
dmi.sys.vendor: Dell Inc.
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