** Description changed: After enabling ATI proprietary drivers (for my ATI Radeon HD3450 AGP) and restarting (just Xorg using CTRL+ALT+BACKSPACE, or whole system just once) everything works perfect - fast and smooth, compiz and everything. After another system restart, just after logging into the system it gets extremely slow. Somehow CPU, no matter what I do, gets maximum up to 50% load, the rest seems to be taken by IOWait - that's at least what System Monitor says, mouse moves with lags (like freezing for half a second after every 1 second), and everything is so slow (even letters typed in terminal show up with few second delay), compiz turned off. It was the same on Hardy and now on Intrepid (also different kernels on Hardy), no matter if I created driver packages from ATI binaries or just simply enabled them through Ubuntu Hardware Drivers applet. Of course after disabling proprietary drivers everything is fine and smooth (no acceleration though), CPU gets to 100% normally and no IOWaits can be observed. + + [lspci] + 00:00.0 Host bridge [0600]: Intel Corporation 82845 845 [Brookdale] Chipset Host Bridge [8086:1a30] (rev 03) + Subsystem: Dell Device [1028:010e] + 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV620 LE AGP [Radeon HD 3450] [1002:95c6] + Subsystem: ASUSTeK Computer Inc. Device [1043:0028]
-- Lags after enabling ATI proprietary drivers and restarting twice https://bugs.launchpad.net/bugs/292317 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
