cd /usr/bin time ls -la round 1 round 2 round 3 real 0m10.969s 0m9.672s 0m9.670s user 0m0.039s 0m0.039s 0m0.028s sys 0m9.730s 0m9.629s 0m9.629s
======================================= now with video=vesafb:ywrap,mtrr:3 tty console, after reboot: cd /usr/bin time ls -la round 1 round 2 round 3 real 0m4.542s 0m3.325s 0m3.324s user 0m0.035s 0m0.025s 0m0.023s sys 0m3.345s 0m3.298s 0m3.299s konsole, kde fresh X session: round 1 round 2 round 3 real 0m0.596s 0m0.117s 0m0.096s user 0m0.034s 0m0.031s 0m0.028s sys 0m0.069s 0m0.045s 0m0.049s time ls -la > /dev/null round 1 round 2 round 3 real 0m0.090s 0m0.059s 0m0.049s user 0m0.024s 0m0.019s 0m0.015s sys 0m0.040s 0m0.030s 0m0.033s time ls -la | wc -l 5186 i see a persistent 50% to 60% tty scrool speed increase from aprox. 10s to 4s for 5k line listings i think is a good tip, will keep my new grub settings ... ======================================= linux is free, but needed expertise to use this little beast is a personal, time consuming, continuous accumulation of knowledge and wasted time can not be rolled back no matter how much money you have selling free software can not bring to you too much money, but USING free software you can make a lot of money like Google ... or IBM your little help to free software development does not bring to you any money but can help you use it more efficiently, so you can make more money ... meanwhile, other users of that little free software program, using your contribution can make more money! nobody loses anything, all those who know how to use a free software program, in continuous evolution, wins registered linux user #352479 2012/1/10 Joost Ruis <joost.r...@sabayonlinux.org> > I bumped into a user in IRC pointing out that tty listing (ls -la > /usr/bin) is rather slow on Sabayon. > After a 10 seconds google search I bumped in this article here: > http://gddd.wordpress.com/2009/10/08/ad/ > > So I've added the command to /etc/default/grub so it looks like: > GRUB_CMDLINE_LINUX_DEFAULT="video=vesafb:ywrap,mtrr:3" > > regenerated my grub menu: > #grub-mkconfig -o /boot/grub/grub.cfg > > and after a reboot I can confirm this really speeds up tty for me. > >