I try this: add "acpi_skip_timer_override" to kernel's cmdline in /boot/grub/grub.conf.
It works! (I use ATI's driver) also long-time suspends. I take this fix from this thread: http://marc.info/?l=linux- kernel&m=129623757413868 (thanks Chris Van Hoof to post a link to it). Other fix in the thread is: --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -1365,6 +1365,10 @@ static void setup_ioapic_irq(int apic_id, int pin, unsigned int irq, apic_id, mp_ioapics[apic_id].apicid, pin, cfg->vector, irq, trigger, polarity); + if (pin == 2) { + polarity = 0; + trigger = 0; + } if (setup_ioapic_entry(mp_ioapics[apic_id].apicid, irq, &entry, dest, trigger, polarity, cfg->vector, pin)) { -- It didnt works for me :/ Neither ping == 2 or pin == 9 or (pin ==2 || pin == 9) didnt work. I try with pin 9 because pin 9 have polarity = 1 I attach my IRQ redirects table (with apic=debug) ** Attachment added: "IRQRed" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/674984/+attachment/2078345/+files/IRQRed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/674984 Title: Unable to wake up from suspend on Dell M101z -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
