... and with QT4 applications? Em Qui, 2009-05-07 às 12:08 +0000, Mark Morgan Lloyd escreveu: > Graeme Geldenhuys wrote: > > On Thu, May 7, 2009 at 10:49 AM, Mark Morgan Lloyd > > <markmll.laza...@telemetry.co.uk> wrote: > >> I'm not fully up-to-date with versions etc. but what I've seen is that > >> under some circumstances Lazarus- particularly with gtk2- is > >> unreasonably slow running over a remote (i.e. networked) X session. > >> Speed to a local X session and remotely using VNC is acceptable. > > > > Lazarus via a remove X session in TOTALLY unusable!! It is clearly a > > bug somewhere in the LCL-GTK2 widgetset, because other GTK2 > > applications like Mozilla Firefox, Thunderbird, Nero for Linux, gEdit, > > Nautilus etc all run fine with acceptable speeds. > > No, Firefox (or specifically Debian's rebranded version which they call > IceWeasel) does NOT run with acceptable speed over a remote X session, > although this might in part depend on the hardware platform. > > I'm afraid I can't test this in detail at present due to Debian > self-destructing after an update to one of my development systems, but > so far it appears that I get exactly the same combination of problems as > we've previously discussed with Lazarus. > > I was going to comment on this publicly after I'd tried to characterise > the Mozilla problem a bit more, but at present I'd suggest that it's > either a bug inside GTK2 itself or is associated with a particular way > of using one or more GTK2 facilities. > > This appears to be worse on SPARC than on x86, it would be interesting > to know whether it is predictably worse on big-endian than little-endian > systems. >
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