[Konsole-devel] [Bug 207111] New: extremely slow scrolling with nvidia driver

[Thomas Zell]

https://bugs.kde.org/show_bug.cgi?id=207111

           Summary: extremely slow scrolling with nvidia driver
           Product: konsole
           Version: unspecified
          Platform: SuSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: konsole-devel at kde.org
        ReportedBy: t.zell at gmx.de


Version:            (using KDE 4.3.1)
OS:                Linux
Installed from:    SuSE RPMs

When I scroll in Konsole with SHIFT + PAGE UP/DOWN the speed is much lower than
the usual key repeat frequency. The X Server uses up to 80% of my CPU resources
while scrolling.

I use the latest nvidia driver 190.25 (earlier versions are affected as well).
Turning off desktop effects does not make much of a difference.

On my laptop the speed of scrolling is much faster (same SuSE and KDE version,
but Intel 945GM graphics chipset).

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