Have that message on my laptop too, as well as problems, though booting is fine, waking up from suspend / hibernate causes problems. Aperture beyond 4GB. Ignoring Your BIOS doesn't leave a aperture memory hole. Please enable the IOMMU option in the BIOS setup. This costs you 64MB of RAM
Sympton is freeze a second or so after waking up (hibernate / suspend). Laptop has had a fresh 8.10 install after purchase in Nov 2008. System HP Compaq 6715b AMD64 Turion TL62 2,1GHz, 4GB VGA compatible controller: ATI Technologies Inc RS690M [Radeon X1200 Series] Wireless: BCM4312 802.11a/b/g (rev 02) Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02) https://wiki.ubuntu.com/LaptopTestingTeam/HPCompaq6715b I believe that the freeze symptom is related to that message, because I found several discussions which point problems/solutions involving IOMMU / AMD64. (mem=4G ,...) http://lkml.org/lkml/2008/5/25/228 http://thread.gmane.org/gmane.linux.swsusp.general/7777 -- "Aperture beyond 4GB. Ignoring." message when booting https://bugs.launchpad.net/bugs/271070 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
