[frameworks-solid] [Bug 504737] New: Unable to find file system when specifying directories

[Thystra]

https://bugs.kde.org/show_bug.cgi?id=504737

            Bug ID: 504737
           Summary: Unable to find file system when specifying directories
    Classification: Frameworks and Libraries
           Product: frameworks-solid
      Version First unspecified
       Reported In:
          Platform: Ubuntu
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: merchant at argentwolf.org
                CC: kdelibs-bugs at kde.org, lukas at kde.org
  Target Milestone: ---

Created attachment 181708
  --> https://bugs.kde.org/attachment.cgi?id=181708&action=edit
Initial error message when specifying directory location

SUMMARY
I attempted to set up digikam, which had worked previously over the last year
(2024) fine on my Ubuntu system. Recently, the program is unable to find the
directories on the system that contain the photos. 

The system is running on a ZFS file system. 

STEPS TO REPRODUCE
1.  Open Digikam App Image or from the distro
2.  Digikam is unable to find files and reports errors to syslog/terminal


OBSERVED RESULT
$digikam
qt.core.qobject.connect: QObject::connect: No such signal
Solid::Backends::Fstab::FstabStorageAccess::checkRequested(QString)
qt.core.qobject.connect: QObject::connect: No such signal
Solid::Backends::Fstab::FstabStorageAccess::checkDone(Solid::ErrorType,
QVariant, QString)
qt.core.qobject.connect: QObject::connect: No such signal
Solid::Backends::Fstab::FstabStorageAccess::checkRequested(QString)
qt.core.qobject.connect: QObject::connect: No such signal
Solid::Backends::Fstab::FstabStorageAccess::checkDone(Solid::ErrorType,
QVariant, QString)
qt.core.qobject.connect: QObject::connect: No such signal
Solid::Backends::Fstab::FstabStorageAccess::checkRequested(QString)
qt.core.qobject.connect: QObject::connect: No such signal
Solid::Backends::Fstab::FstabStorageAccess::checkDone(Solid::ErrorType,
QVariant, QString)
qt.core.qobject.connect: QObject::connect: No such signal
Solid::Backends::Fstab::FstabStorageAccess::checkRequested(QString)
qt.core.qobject.connect: QObject::connect: No such signal
Solid::Backends::Fstab::FstabStorageAccess::checkDone(Solid::ErrorType,
QVariant, QString)
Registered Marble Widget: QList()
digikam.database: Unable to identify a path with Solid. Adding the location
with path only.

EXPECTED RESULT

The program finds files on the system and loads albums

SOFTWARE/OS VERSIONS
Currently Ubuntu 25.04, however it also happened under 24.10

ADDITIONAL INFORMATION
Issue exists in Digikam Appimage 8.5, 8.6

/etc/fstab:

$ cat /etc/fstab
# UNCONFIGURED FSTAB FOR BASE SYSTEM
PARTUUID=4a682dd8-3513-4ae0-bce0-2ca559249047     /boot ext4
noatime,nofail,x-systemd.device-timeout=5s 0 1
PARTUUID=84035232-f549-445e-9bea-562b9506765f     /boot/efi vfat
noatime,nofail,x-systemd.device-timeout=5s 0 1
/dev/mapper/swap none swap defaults 0 0

---
Network shares
---

$zfs list
NAME                       USED  AVAIL  REFER  MOUNTPOINT
UbuntuZFS                 6.14T  1004G   192K  /mnt/ubuntu
UbuntuZFS/home             508G  1004G   450G  /home
UbuntuZFS/replicant       5.45T  1004G  5.45T  /mnt/replicant
UbuntuZFS/replicant-home  50.1G  1004G  50.1G  /home/alan/replicant
UbuntuZFS/root             149G  1004G  68.3G  /
UbuntuZFS/var              576K  1004G   192K  /mnt/ubuntu/var
UbuntuZFS/var/lib          384K  1004G   192K  /mnt/ubuntu/var/lib
UbuntuZFS/var/lib/docker   192K  1004G   192K  /mnt/ubuntu/var/lib/docker

-- 
You are receiving this mail because:
You are the assignee for the bug.