I've just started a Gutsy Netboot install on my other laptop, which is a very similar Toshiba Portege 3490CT and from the start the text mode installer ran at an appalling speed; when the screen was cleared and a new page displayed the update could be seen proceeding line by line.
Adding acpi=off to the netboot kernel parameters fixed the performance, but of course disabled ACPI support. This is not ideal as Suspend and several other power-related features do not work with APM support out of box, but have worked with ACPI on Feisty and earlier releases. ** Summary changed: - [gutsy] Gutsy performance lagging dramatically + [gutsy] Gutsy performance lags dramatically with ACPI enabled -- [gutsy] Gutsy performance lags dramatically with ACPI enabled https://bugs.launchpad.net/bugs/138423 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
