Difference between revisions of "IRQ Interrupts"
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On my T42p, the BIOS settings for IRQs were factory set to 11. Changing those settings from 11 to 'auto' fixed some lockup issues I was having with the wireless interface after a resume from suspend-to-ram. | On my T42p, the BIOS settings for IRQs were factory set to 11. Changing those settings from 11 to 'auto' fixed some lockup issues I was having with the wireless interface after a resume from suspend-to-ram. | ||
| + | |||
| + | This is true and still accurate with FC6, at least on my X22. | ||
| + | By changing the BIOS settings for PCI IRQs from "11" to "Auto" I solved random lockups. | ||
| + | *View /proc/interrupts for conflicts on IRQ 11. | ||
| + | *Reboot to BIOS-Config-PCI and change all to "Auto. | ||
| + | *Save and Reboot. | ||
| + | |||
| + | S3 Suspend was already working for me. | ||
Revision as of 05:27, 18 November 2006
On my T42p, the BIOS settings for IRQs were factory set to 11. Changing those settings from 11 to 'auto' fixed some lockup issues I was having with the wireless interface after a resume from suspend-to-ram.
This is true and still accurate with FC6, at least on my X22. By changing the BIOS settings for PCI IRQs from "11" to "Auto" I solved random lockups.
- View /proc/interrupts for conflicts on IRQ 11.
- Reboot to BIOS-Config-PCI and change all to "Auto.
- Save and Reboot.
S3 Suspend was already working for me.
