How would I go about doing that?
What am I looking for?
What can I do about it? ( I have a laptop -- Lenovo R61 -- and
replacing the mobo isn't really an option)
Here is my output from `cat /proc/interrupts`. Notice there is a line
with wifi0 in it that also lists usb4, ohci1394 and HDA Intel. Is that
the problem? Or is this all barking up the wrong tree?
On Tue, Dec 2, 2008 at 8:51 AM, Vangelis Tasoulas <email address hidden> wrote:
>
> <snip!>
> check your /proc/interrupts to see if there is any conflict (wifi interface is using the same interrupt with anything else).
> I changed the motherboard (even if it was a brand new one!!!) and now the problem has totally disappeared!!!
> No errors in the logs, no crashes at all and my three wifi cards works absolutely fine!
How would I go about doing that?
What am I looking for?
What can I do about it? ( I have a laptop -- Lenovo R61 -- and
replacing the mobo isn't really an option)
Here is my output from `cat /proc/interrupts`. Notice there is a line
with wifi0 in it that also lists usb4, ohci1394 and HDA Intel. Is that
the problem? Or is this all barking up the wrong tree?
Thanks!
----- BEGIN -----
root@jeff-laptop:~# cat /proc/interrupts
CPU0 CPU1
0: 13829949 13852385 IO-APIC-edge timer
1: 17 15 IO-APIC-edge i8042
8: 47644 47972 IO-APIC-edge rtc
9: 34944 35043 IO-APIC-fasteoi acpi
12: 57 50 IO-APIC-edge i8042
14: 38297 38242 IO-APIC-edge libata
15: 0 0 IO-APIC-edge libata
16: 3787976 3776712 IO-APIC-fasteoi uhci_hcd:usb3, yenta, nvidia
17: 3155156 3147745 IO-APIC-fasteoi uhci_hcd:usb1
18: 20 21 IO-APIC-fasteoi uhci_hcd:usb2
19: 181625 181205 IO-APIC-fasteoi ehci_hcd:usb6
21: 935070 930591 IO-APIC-fasteoi uhci_hcd:usb4,
ohci1394, wifi0, HDA Intel
22: 0 0 IO-APIC-fasteoi uhci_hcd:usb5, sdhci:slot0
23: 2810358 2811362 IO-APIC-fasteoi ehci_hcd:usb7
216: 2054927 2053911 PCI-MSI-edge eth0
217: 1424061 1424727 PCI-MSI-edge ahci
NMI: 0 0 Non-maskable interrupts
LOC: 7811088 7789559 Local timer interrupts
RES: 8219997 8438997 Rescheduling interrupts
CAL: 3471 2147 function call interrupts
TLB: 55516 54434 TLB shootdowns
TRM: 0 0 Thermal event interrupts
SPU: 0 0 Spurious interrupts
ERR: 0
MIS: 0
----- END -----
On Tue, Dec 2, 2008 at 8:51 AM, Vangelis Tasoulas <email address hidden> wrote:
>
> <snip!>
> check your /proc/interrupts to see if there is any conflict (wifi interface is using the same interrupt with anything else).
> I changed the motherboard (even if it was a brand new one!!!) and now the problem has totally disappeared!!!
> No errors in the logs, no crashes at all and my three wifi cards works absolutely fine!
--
JDS