https://bugs.kde.org/show_bug.cgi?id=493204
Bug ID: 493204
Summary: Disabling Smooth Scrolling does not disable Smooth
Scrolling
Classification: Applications
Product: okular
Version: 23.08.1
Platform: Ubuntu
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: okular-devel@kde.org
Reporter: dark_syl...@yahoo.com.ar
Target Milestone: ---
SUMMARY
I recently upgraded from Xubuntu 20.04 to 24.04 and found Okular to be
completely useless because scrolling completely overshoots and seemingly no way
to disable it.
I'm using a laptop, but I'm using a mouse not the trackpad (Logitech Wireless
Mouse):
```
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 13d3:56ff IMC Networks Integrated Camera
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 0bda:c123 Realtek Semiconductor Corp. Bluetooth Radio
Bus 003 Device 004: ID 04f3:0c4b Elan Microelectronics Corp. ELAN:Fingerprint
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
```
STEPS TO REPRODUCE
1. Go to Settings -> Configure Okular
2. Disable smooth scrolling
3. Restart Okular
4. Use the mouse and drag the the PDF
OBSERVED RESULT
See the video:
https://youtu.be/TH0zeToL1T4
The PDF overshot so much the video encoder couldn't keep up. It scrolled 4
pages. Whereas the version bundled with Ubuntu 20.04 would only send me to the
end of the 1st page.
EXPECTED RESULT
Scroll should not have inertia.
SOFTWARE/OS VERSIONS
Windows: N/A
macOS: N/A
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma:
KDE Plasma Version: None, I use xfce 4.18
KDE Frameworks Version: Unknown
Qt Version: 5.15.13
ADDITIONAL INFORMATION
--
You are receiving this mail because:
You are the assignee for the bug.
