https://bugs.kde.org/show_bug.cgi?id=503452

            Bug ID: 503452
           Summary: PartitionManager crashes on start when a factory new
                    hard drive is attached to computer
    Classification: Applications
           Product: partitionmanager
           Version: 25.04.0
          Platform: Neon
                OS: Linux
            Status: REPORTED
          Severity: major
          Priority: NOR
         Component: general
          Assignee: andr...@stikonas.eu
          Reporter: k...@callthecomputerdoctor.com
  Target Milestone: ---

Created attachment 180718
  --> https://bugs.kde.org/attachment.cgi?id=180718&action=edit
screenshot of interface while hanging

SUMMARY

I unboxed a new Seagate 8TB hard drive, attached it via a powered SATA->USB
bridge, tried to run Partition Manager, but would crash. So I ran PM from the
command line and it was crashing while scanning for the /dev/sdb device, which
is the new Seagate drive:

$ partitionmanager
Loaded backend plugin:  "pmsfdiskbackendplugin"
"Using backend plugin: pmsfdiskbackendplugin (1)"
"Scanning devices..."
"Device found: SOLIDIGM SSDPFKNU010TZ"
getting temp failed for  "/dev/nvme0n1" :  No such file or directory
getting powered on time failed for  "/dev/nvme0n1" :  No such file or directory
getting power cycles failed for  "/dev/nvme0n1" :  No such file or directory
"Device found: HFM512GD3JX013N"
getting temp failed for  "/dev/nvme1n1" :  No such file or directory
getting powered on time failed for  "/dev/nvme1n1" :  No such file or directory
getting power cycles failed for  "/dev/nvme1n1" :  No such file or directory
unknown file system type  ""  on  "/dev/nvme1n1p2"
166399 21111 4096
5767167 2369036 4096
"Device found: ST4000DM004-2U9104"
"Device found: ST8000DM004-2U9188"
getting powered on time failed for  "/dev/sdb" :  No such file or directory
unknown file system type  ""  on  "/dev/sdb"
KCrash: Application 'partitionmanager' crashing... crashRecursionCounter = 2
fish: Job 1, 'partitionmanager' terminated by signal SIGSEGV (Address boundary
error)

I've also attached a screenshot of the interface as it was hung up scanning and
just before it crashed.

I suspected that PM didn't like that it was a raw disk, so I ran fdisk to
verify that it could see the disk, it could:

$ sudo fdisk -l
...
Disk /dev/sdb: 7.28 TiB, 8001563222016 bytes, 15628053168 sectors
Disk model: 004-2U9188      
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
...

Acting on a hunch, I found the solution was to tell fdisk to give the disk a
GPT partition table. Then I re-ran PM and it did not crash. I was able to
select the unformatted disk and format it just fine.


STEPS TO REPRODUCE

1. attach a factory fresh hard drive to your computer
2. run PM

OBSERVED RESULT

it crashes on initial scan


EXPECTED RESULT

shouldn't crash


SOFTWARE/OS VERSIONS

Operating System: KDE neon 6.3
KDE Plasma Version: 6.3.4
KDE Frameworks Version: 6.13.0
Qt Version: 6.8.3
Kernel Version: 6.11.0-24-generic (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 6800H with Radeon Graphics
Memory: 30.6 GiB of RAM
Graphics Processor 1: AMD Radeon 680M
Graphics Processor 2: NVIDIA GeForce RTX 3050 Ti Laptop GPU
Manufacturer: ASUSTeK COMPUTER INC.

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