Problem with kioslave5: Looping Error

[wonder]

The thing is, I don't know how or why, but now this is happening to me. When I open Dolphin and it has to recreate a thumbnail, a lot of kioslave5 error windows pop up, and honestly, I don't know what's causing it.

I took a snapshot, then rolled back to Kubuntu 24.04.3 (from August 2025), updated with the available updates, restarted, and I'm still getting the error.

I've been searching but haven't found anything that fixes it...

Any ideas?

Thanks in advance.

Edit: I'm adding that Gwenview isn't opening any images for me.

Edit 2:
The info for developers is:

Application: kioslave5 (kioslave5), signal: Segmentation fault




[KCrash Handler]

#4 0x0000000000000000 in ?? ()

#5 0x00007ae5d4bb55c1 in KExiv2Iface::KExiv2::load(QString const&) const () from /lib/x86_64-linux-gnu/libKF5KExiv2.so.15.0.0

#6 0x00007ae5d4bb5dc9 in KExiv2Iface::KExiv2::KExiv2(QString const&) () from /lib/x86_64-linux-gnu/libKF5KExiv2.so.15.0.0

#7 0x00007ae5d5e4e118 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/thumbcreator/jpegthumbnail.so

#8 0x00007ae61491270b in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so

#9 0x00007ae61491639d in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so

#10 0x00007ae6149174b4 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so

#11 0x00007ae614918ab9 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so

#12 0x00007ae6147ff0bf in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5

#13 0x00007ae6147f676d in KIO::SlaveBase::dispatch(int, QByteArray const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5

#14 0x00007ae6147f70c6 in KIO::SlaveBase::dispatchLoop() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5

#15 0x00007ae61491421b in kdemain () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so

#16 0x00005a41e5e7450c in ?? ()

#17 0x00007ae61382a1ca in __libc_start_call_main (main=main@entry=0x5a41e5e74320, argc=argc@entry=5, argv=argv@entry=0x7ffc5edf5ad8) at ../sysdeps/nptl/libc_start_call_main.h:58

#18 0x00007ae61382a28b in __libc_start_main_impl (main=0x5a41e5e74320, argc=5, argv=0x7ffc5edf5ad8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc5edf5ac8) at ../csu/libc-start.c:360

#19 0x00005a41e5e74785 in ?? ()

[Inferior 1 (process 16222) detached]



​

Edit 3:
Fixed with this:

sudo apt install libexiv2-27=0.27.6-1build1

I downgraded that package, just to see if it was the problem.
It did indeed fix it; after restarting, it's working.
Now it indicates there's an update, so for now I'll freeze it on this version...

[skyfishgoo]

sudo apt install libexiv2-27=0.27.6-1build1


is the workaround until the guys at kubuntu sort out their version conflict

you will see a notice that a security update is pending... leave it like that for now

if you have updates set to automatic you can turn that off or you can hold the package, but i do not recommend holding it unless this drags out.

[wonder]

sudo apt install libexiv2-27=0.27.6-1build1


is the workaround until the guys at kubuntu sort out their version conflict

you will see a notice that a security update is pending... leave it like that for now

if you have updates set to automatic you can turn that off or you can hold the package, but i do not recommend holding it unless this drags out.

That's right, that's what I've done to fix it, but I've also "frozen" this version so the update doesn't appear. In a few days, I'll unfreeze it to see if there are any updates on this.