Comment 50 for bug 98783

uptime:
07:11:31 up 6 days, 7:42, 1 user, load average: 0.47, 0.73, 0.77

/usr/bin/X -nolisten tcp :0 -dpi 110 -auth /tmp/...
RES: 959M

And it will increase memory usage hour by hour, day by day...

Some infos about packages:

ii xserver-xorg 1:7.5+6+xserver1.9 the X.Org X server
ii xserver-xorg-core 2:1.9.0+git20100902+server-1.9-branch.79ee78de-0ubuntu0sarvatt Xorg X server - core server
ii xserver-xorg-input-all 1:7.5+7 the X.Org X server -- input driver metapackage
ii xserver-xorg-input-evdev 1:2.5.0+git20100822.990540fa-0ubuntu0sarvatt X.Org X server -- evdev input driver
ii xserver-xorg-input-mouse 1:1.5.0+git20100812.374725ef-0ubuntu0sarvatt X.Org X server -- mouse input driver
ii xserver-xorg-input-synaptics 1:1.2.99+git20100610.a489ec15-0ubuntu0sarvatt2 Synaptics TouchPad driver for X.Org server
ii xserver-xorg-input-vmmouse 1:12.6.10+git20100811.adc177e3-0ubuntu0sarvatt X.Org X server -- VMMouse input driver to use with VMWare
ii xserver-xorg-input-wacom 1:0.10.7+git20100706-0ubuntu0sarvatt X.Org X server -- Wacom input driver
ii xserver-xorg-video-radeon 1:6.13.99+git20100907.b90cb61c-0ubuntu0sarvatt X.Org X server -- AMD/ATI Radeon display driver

I have this issue about two years on every laptop (or PC) I had (no matters which GPU/driver I used, or which version of X I ran [stable or devel]). "Workaround" is restart X server after 3-5 days of use (really annoying).