Linked by Guillaume Maillard on Thu 10th Oct 2002 05:44 UTC
X11, Window Managers Being a BeOS user (a purely desktop system) and because I code under Linux, I see XFree86 (v4.1 on my machine) as a user and as a developper. And this is where the problem lies. My Gnome or KDE desktops are slow in comparison with other operating systems, but XFree86, the 'engine' behind these desktops, proves me that it's not. Let's look at what I have in front of me: a dual Pentium III at 933Mhz with 512MB of memory, a Radeon 32 AIW, a modified Mandrake 8.0 powered by kernel 2.4.18.
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bascule's screenshots
by dr_sneed on Thu 10th Oct 2002 14:57 UTC

Just loaded up 10 instances of putty. If i drag a putty window over other putty windows the problem appears. If i drag it over other windows (Bersirc, Explorer [not ie]), etc it draws perfectly fine. If i drag over explorer windows with a page loaded, the problem appears as well.

So whats this tell you? That putty and explorer draw slow. They sit too long in their WM_PAINT handler, its not that they aren't getting the messages or are missing them, or theres some hidden problem with how the gdi draws. They just draw slow. Having written a faked console app (like putty) i can tell you, this effect goes with the territory. Every character is parsed out individually (it supports ansi emulation you know) so.. ta da. Solution? Use telnet.exe instead or ssh.exe from binutils. Sure it happens on all the computers you'll try it on, until you find a 3ghz one perhaps. At any rate, its the app, not windowsxp.