Bug 441196

Summary: Unable To Burn A Data Project Containing Multiple Boot ISO Images To An Empty Blu-Ray DVD DB-R Medium
Product: [Applications] k3b Reporter: David A. Smith <dasmith>
Component: Data ProjectAssignee: k3b developers <k3b>
Status: REPORTED ---    
Severity: normal CC: dasmith, michalm, trueg
Priority: NOR    
Version: 21.04.2   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: Generated K3b Debug Info log file from current Data Project failure.
Screenshot K3b of Data Project Loaded of several bootable ISO images.
Screenshot K3b Edit Boot Images Settings used.
Screenshot K3b Data Project Burn Medium Settings used.
Screenshot K3b Burn Writing Data Project Processing Failed.

Description David A. Smith 2021-08-19 21:21:39 UTC
Created attachment 140854 [details]
Generated K3b Debug Info log file from current Data Project failure.

Version:           20.04.2 (using KDE Plasma 5.18.6)
OS:                Linux

K3b Version: 20.04.2
Operating System: openSUSE Leap 15.3
KDE Plasma Version: 5.18.6
KDE Frameworks Version: 5.76.0
Qt Version: 5.12.7
Kernel-Version: 5.3.18-59.19-default
OS Type: 64-bit
Processors: 4 × AMD FX(tm)-4300 Quad-Core Processor
Memory: 30.0 GiB of RAM
Optical Drive:  PIONEER BD-RW   BDR-S08

SUMMARY

When producing a Data Project containing multiple boot ISO images on a blank Blu-Ray DVD DB-R medium, K3b fails to write to the /dev/sr0 device, which is the PIONEER BD-RW BDR-S08 Optical Drive. In detail the attached debug file reports the following main issue:

    cdrecord: Insufficient 'file read' privileges. You will not be able to open all needed devices.

which I have tried fixing this with:

    sudo chmod -R 777 /dev/sr0

However, it didn't correct the problem.

STEPS TO REPRODUCE
1. Create a Data Project.
2. Select several bootable ISO image files, (around 23.7GB total amount of storage required), using the Emulation Type as "Hard Disk" and select "Boot-info-table" from the Advanced Options Settings.
3. Click on Burn and select "Verify written data" from Settings and then click on Burn to begin burning the Blu-Ray DVD BD-R process.

OBSERVED RESULT

After about ten minutes burning process will fail and nothing will be written to the empty Blu-Ray DVD medium.

EXPECTED RESULT

Data Project would be continued and all of the bootable ISO images would be written to the empty Blu-Ray DVD medium, indexed without errors.

SOFTWARE/OS VERSIONS
Windows:  N/A
macOS:    N/A
Linux/KDE Plasma: OpenSUSE Leap 15.3/KDE Plasma 5.18.6
(available in About System)
KDE Plasma Version: 5.18.6
KDE Frameworks Version: 5.76.0
Qt Version: 5.12.7

ADDITIONAL INFORMATION
Using Verbatim Blu-Ray DVD BD-R blank medium.
Comment 1 David A. Smith 2021-08-19 22:26:02 UTC
Created attachment 140857 [details]
Screenshot K3b of Data Project Loaded of several bootable ISO images.
Comment 2 David A. Smith 2021-08-19 22:30:34 UTC
Created attachment 140858 [details]
Screenshot K3b Edit Boot Images Settings used.
Comment 3 David A. Smith 2021-08-19 22:34:41 UTC
Created attachment 140859 [details]
Screenshot K3b Data Project Burn Medium Settings used.
Comment 4 David A. Smith 2021-08-19 22:38:43 UTC
Created attachment 140860 [details]
Screenshot K3b Burn Writing Data Project Processing Failed.