On 30/07/2018 23:25, Alan Hourihane wrote: > On 30/07/18 22:00, Adam Jackson wrote: >> On Thu, 2018-07-26 at 12:25 +0100, Alan Hourihane wrote: >>> Anyone tried just doing this recently.... >>> >>> xmodmap -pke > /tmp/keydump >>> xmodmap /tmp/keydump >>> >>> And watch the Xserver hang for quite some time. >> Seems to be nearly instantaneous against an Xvfb, but did cause a >> noticable hiccup with Xorg. Haven't investigated more closely, so I'd >> suspect (in rough order of likelihood): >> >> a) something super-linear in the number of input devices >> b) some weird slow ioctl syncing the X state to the kernel >> c) somehow you end up on the "lets spawn xkbcomp" path and the >> fork/exec overhead kills you >> > Definitely not the last, moving "xkbcomp" from /usr/bin results in the > same issue.
Just checking..... Has anyone looked into this issue ? Alan. _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
