@Christopher M. Penalver (penalvch): You have boot cmd in dmesg log in 4 line. Tests on kernel 3.6.2 is without WORKAROUND.
@Colin King (colin-king): noapic acpi=off dont help me. This is /proc/interrupts from 3.5.0 without 2 threads (on WORKAROUND): CPU0 CPU1 0: 51 0 IO-APIC-edge timer 1: 82 4078 IO-APIC-edge i8042 7: 1 0 IO-APIC-edge 8: 0 1 IO-APIC-edge rtc0 9: 29 3131 IO-APIC-fasteoi acpi 12: 7669 353644 IO-APIC-edge i8042 16: 10 1520 IO-APIC-fasteoi snd_hda_intel 17: 31 102 IO-APIC-fasteoi ehci_hcd:usb1, ehci_hcd:usb2 18: 1048 32332 IO-APIC-fasteoi ohci_hcd:usb3, ohci_hcd:usb4, radeon, eth0 19: 4413 275909 IO-APIC-fasteoi ahci, snd_hda_intel, eth1 NMI: 131 147 Non-maskable interrupts LOC: 671835 663200 Local timer interrupts SPU: 0 0 Spurious interrupts PMI: 131 147 Performance monitoring interrupts IWI: 0 0 IRQ work interrupts RTR: 0 0 APIC ICR read retries RES: 381664 174989 Rescheduling interrupts CAL: 189 327 Function call interrupts TLB: 27382 21304 TLB shootdowns TRM: 0 0 Thermal event interrupts THR: 0 0 Threshold APIC interrupts MCE: 0 0 Machine check exceptions MCP: 14 14 Machine check polls ERR: 1 MIS: 0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1068340 Title: I havent second thread To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1068340/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs