FYI - I did the upgrade this AM from BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root to 2.6.31-16. I restarted and I got No ath5k noise floor errors. Reading dmesg log I found that the 2.6.31-14 image was used in the restart.
I can fix the update-grub error, but I am thinking that something changed in such a way to fix the bug. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.31-14-generic (bui...@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu8) ) #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 (Ubuntu 2.6.31-14.48-generic) [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] NSC Geode by NSC [ 0.000000] Cyrix CyrixInstead [ 0.000000] Centaur CentaurHauls [ 0.000000] Transmeta GenuineTMx86 [ 0.000000] Transmeta TransmetaCPU [ 0.000000] UMC UMC UMC UMC [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) [ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 0000000017ffe000 (usable) [ 0.000000] BIOS-e820: 0000000017ffe000 - 0000000018000000 (reserved) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved) [ 0.000000] BIOS-e820: 00000000ffe00000 - 0000000100000000 (reserved) [ 0.000000] DMI 2.2 present. [ 0.000000] last_pfn = 0x17ffe max_arch_pfn = 0x100000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CBFFF write-protect [ 0.000000] CC000-EFFFF uncachable [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask FF0000000 write-back [ 0.000000] 1 base 010000000 mask FF8000000 write-back [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] PAT not supported by CPU. [ 0.000000] e820 update range: 0000000000002000 - 0000000000006000 (usable) ==> (reserved) [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] modified physical RAM map: [ 0.000000] modified: 0000000000000000 - 0000000000002000 (usable) [ 0.000000] modified: 0000000000002000 - 0000000000006000 (reserved) [ 0.000000] modified: 0000000000006000 - 00000000000a0000 (usable) [ 0.000000] modified: 00000000000f0000 - 0000000000100000 (reserved) [ 0.000000] modified: 0000000000100000 - 0000000017ffe000 (usable) [ 0.000000] modified: 0000000017ffe000 - 0000000018000000 (reserved) [ 0.000000] modified: 00000000fec00000 - 00000000fec10000 (reserved) [ 0.000000] modified: 00000000fee00000 - 00000000fee10000 (reserved) [ 0.000000] modified: 00000000ffe00000 - 0000000100000000 (reserved) [ 0.000000] initial memory mapped : 0 - 00c00000 [ 0.000000] init_memory_mapping: 0000000000000000-0000000017ffe000 [ 0.000000] Using x86 segment limits to approximate NX protection [ 0.000000] 0000000000 - 0000400000 page 4k [ 0.000000] 0000400000 - 0017c00000 page 2M [ 0.000000] 0017c00000 - 0017ffe000 page 4k [ 0.000000] kernel direct mapping tables up to 17ffe000 @ 7000-c000 [ 0.000000] RAMDISK: 11866000 - 1203d828 [ 0.000000] ACPI: RSDP 000fdee0 00014 (v00 DELL ) [ 0.000000] ACPI: RSDT 000fdef4 0002C (v01 DELL WS 410 00000002 ASL 00000061) [ 0.000000] ACPI: FACP 000fdf20 00074 (v01 DELL WS 410 00000002 ASL 00000061) [ 0.000000] ACPI: DSDT ffff5000 0166F (v01 DELL dt_ex 00001000 MSFT 0100000B) [ 0.000000] ACPI: FACS 17ffe000 00040 [ 0.000000] ACPI: APIC 000fdf94 00066 (v01 DELL WS 410 00000002 ASL 00000061) [ 0.000000] ACPI: DMI BIOS year==0, assuming ACPI-capable machine [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 383MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 17ffe000 [ 0.000000] low ram: 0 - 17ffe000 [ 0.000000] node 0 low ram: 00000000 - 17ffe000 [ 0.000000] node 0 bootmap 00008000 - 0000b000 [ 0.000000] (9 early reservations) ==> bootmem [0000000000 - 0017ffe000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] [ 0.000000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] [ 0.000000] #3 [0000100000 - 00008a80a0] TEXT DATA BSS ==> [0000100000 - 00008a80a0] [ 0.000000] #4 [0011866000 - 001203d828] RAMDISK ==> [0011866000 - 001203d828] [ 0.000000] #5 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] [ 0.000000] #6 [00008a9000 - 00008ac103] BRK ==> [00008a9000 - 00008ac103] [ 0.000000] #7 [0000007000 - 0000008000] PGTABLE ==> [0000007000 - 0000008000] [ 0.000000] #8 [0000008000 - 000000b000] BOOTMAP ==> [0000008000 - 000000b000] [ 0.000000] found SMP MP-table at [c00fe710] fe710 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00001000 [ 0.000000] Normal 0x00001000 -> 0x00017ffe [ 0.000000] HighMem 0x00017ffe -> 0x00017ffe [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x00000002 [ 0.000000] 0: 0x00000006 -> 0x000000a0 [ 0.000000] 0: 0x00000100 -> 0x00017ffe [ 0.000000] On node 0 totalpages: 98202 [ 0.000000] free_area_init_node: node 0, pgdat c0784900, node_mem_map c1000000 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3964 pages, LIFO batch:0 [ 0.000000] Normal zone: 736 pages used for memmap [ 0.000000] Normal zone: 93470 pages, LIFO batch:31 [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x4]) [ 0.000000] ACPI: NMI not connected to LINT 1! [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 24 [ 0.000000] PM: Registered nosave memory: 0000000000002000 - 0000000000006000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000 [ 0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at 18000000 (gap: 18000000:e6c00000) [ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 14 pages at c1302000, static data 35612 bytes [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 97434 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=3e8eb7bb-203c-4869-a649-19121ee7e67b ro [ 0.000000] PID hash table entries: 2048 (order: 11, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Enabling fast FPU save and restore... done. [ 0.000000] Enabling unmasked SIMD FPU exception support... done. [ 0.000000] Initializing CPU#0 [ 0.000000] allocated 1966040 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 371092k/393208k available (4565k kernel code, 21436k reserved, 2143k data, 540k init, 0k highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfff1d000 - 0xfffff000 ( 904 kB) [ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB) [ 0.000000] vmalloc : 0xd87fe000 - 0xff7fe000 ( 624 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd7ffe000 ( 383 MB) [ 0.000000] .init : 0xc078e000 - 0xc0815000 ( 540 kB) [ 0.000000] .data : 0xc0575554 - 0xc078d308 (2143 kB) [ 0.000000] .text : 0xc0100000 - 0xc0575554 (4565 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] NR_IRQS:2304 nr_irqs:424 [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 547.178 MHz processor. [ 0.001318] Console: colour VGA+ 80x25 [ 0.001335] console [tty0] enabled [ 0.004023] Calibrating delay loop (skipped), value calculated using timer frequency.. 1094.35 BogoMIPS (lpj=2188712) [ 0.004239] Security Framework initialized [ 0.004390] AppArmor: AppArmor initialized [ 0.004490] Mount-cache hash table entries: 512 [ 0.005145] Initializing cgroup subsys ns [ 0.005223] Initializing cgroup subsys cpuacct [ 0.005300] Initializing cgroup subsys memory [ 0.005388] Initializing cgroup subsys freezer [ 0.005456] Initializing cgroup subsys net_cls [ 0.005575] CPU: L1 I cache: 16K, L1 D cache: 16K [ 0.005682] CPU: L2 cache: 512K [ 0.005752] mce: CPU supports 5 MCE banks [ 0.005864] Performance Counters: p6 PMU driver. [ 0.006028] ... version: 0 [ 0.006091] ... bit width: 32 [ 0.006155] ... generic counters: 2 [ 0.006218] ... value mask: 00000000ffffffff [ 0.006286] ... max period: 000000007fffffff [ 0.006352] ... fixed-purpose counters: 0 [ 0.006415] ... counter mask: 0000000000000003 [ 0.006489] Checking 'hlt' instruction... OK. [ 0.024021] ACPI: Core revision 20090521 [ 0.050783] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.090556] CPU0: Intel Pentium III (Katmai) stepping 03 [ 0.092001] Booting processor 1 APIC 0x1 ip 0x6000 [ 0.004000] Initializing CPU#1 [ 0.004000] Calibrating delay using timer specific routine.. 1094.47 BogoMIPS (lpj=2188953) [ 0.004000] CPU: L1 I cache: 16K, L1 D cache: 16K [ 0.004000] CPU: L2 cache: 512K [ 0.004000] mce: CPU supports 5 MCE banks [ 0.181110] CPU1: Intel Pentium III (Katmai) stepping 03 [ 0.181604] checking TSC synchronization [CPU#0 -> CPU#1]: passed. [ 0.184063] Brought up 2 CPUs [ 0.184145] Total of 2 processors activated (2188.83 BogoMIPS). [ 0.184565] CPU0 attaching sched-domain: [ 0.184581] domain 0: span 0-1 level CPU [ 0.184594] groups: 0 1 [ 0.184622] CPU1 attaching sched-domain: [ 0.184633] domain 0: span 0-1 level CPU [ 0.184645] groups: 1 0 [ 0.185020] Booting paravirtualized kernel on bare hardware [ 0.189045] regulator: core version 0.5 [ 0.189045] Time: 14:39:47 Date: 01/17/10 [ 0.189045] NET: Registered protocol family 16 [ 0.189341] EISA bus registered [ 0.189450] ACPI: bus type pci registered [ 0.221431] PCI: PCI BIOS revision 2.10 entry at 0xfcf1e, last bus=2 [ 0.221506] PCI: Using configuration type 1 for base access [ 0.227230] bio: create slab <bio-0> at 0 [ 0.229207] ACPI: EC: Look up EC in DSDT [ 0.239269] ACPI: Interpreter enabled [ 0.239354] ACPI: (supports S0 S1 S4 S5) [ 0.239651] ACPI: Using IOAPIC for interrupt routing [ 0.250075] ACPI: No dock devices found. [ 0.250238] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.250501] pci 0000:00:00.0: reg 10 32bit mmio: [0xec000000-0xefffffff] [ 0.250801] pci 0000:00:07.1: reg 20 io port: [0xffa0-0xffaf] [ 0.250910] pci 0000:00:07.2: reg 20 io port: [0xece0-0xecff] [ 0.250978] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.250986] * this clock source is slow. Consider trying other clock sources [ 0.251199] pci 0000:00:07.3: quirk: region 0800-083f claimed by PIIX4 ACPI [ 0.251278] pci 0000:00:07.3: quirk: region 0850-085f claimed by PIIX4 SMB [ 0.251449] pci 0000:00:10.0: reg 10 io port: [0xec80-0xecbf] [ 0.251527] pci 0000:00:10.0: supports D2 [ 0.251598] pci 0000:00:11.0: reg 10 io port: [0xec00-0xec7f] [ 0.251619] pci 0000:00:11.0: reg 14 32bit mmio: [0xfe000000-0xfe00007f] [ 0.251663] pci 0000:00:11.0: reg 30 32bit mmio: [0xf9000000-0xf901ffff] [ 0.251702] pci 0000:00:11.0: supports D1 D2 [ 0.251714] pci 0000:00:11.0: PME# supported from D1 D2 D3hot [ 0.251790] pci 0000:00:11.0: PME# disabled [ 0.252088] pci 0000:01:00.0: reg 10 32bit mmio: [0xfc000000-0xfcffffff] [ 0.252110] pci 0000:01:00.0: reg 14 32bit mmio: [0xf4000000-0xf5ffffff] [ 0.252153] pci 0000:01:00.0: reg 30 32bit mmio: [0x80000000-0x8000ffff] [ 0.252268] pci 0000:00:01.0: bridge 32bit mmio: [0xfc000000-0xfdffffff] [ 0.252286] pci 0000:00:01.0: bridge 32bit mmio pref: [0xf2000000-0xf5ffffff] [ 0.252394] pci 0000:02:09.0: reg 10 32bit mmio: [0xfaff0000-0xfaffffff] [ 0.252550] pci 0000:00:13.0: bridge 32bit mmio: [0xfa000000-0xfbffffff] [ 0.252571] pci 0000:00:13.0: bridge 64bit mmio pref: [0xf1000000-0xf1ffffff] [ 0.252601] pci_bus 0000:00: on NUMA node 0 [ 0.252624] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.253648] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT] [ 0.259172] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11 12 15) [ 0.260312] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 15) [ 0.261413] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled. [ 0.262605] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 15) [ 0.264057] SCSI subsystem initialized [ 0.264307] libata version 3.00 loaded. [ 0.264340] usbcore: registered new interface driver usbfs [ 0.265102] usbcore: registered new interface driver hub [ 0.265278] usbcore: registered new device driver usb [ 0.265278] ACPI: WMI: Mapper loaded [ 0.265278] PCI: Using ACPI for IRQ routing [ 0.276049] Bluetooth: Core ver 2.15 [ 0.276230] NET: Registered protocol family 31 [ 0.276230] Bluetooth: HCI device and connection manager initialized [ 0.276230] Bluetooth: HCI socket layer initialized [ 0.276283] NetLabel: Initializing [ 0.276343] NetLabel: domain hash size = 128 [ 0.276406] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.276532] NetLabel: unlabeled traffic allowed by default [ 0.296073] pnp: PnP ACPI init [ 0.296233] ACPI: bus type pnp registered [ 0.316639] pnp: PnP ACPI: found 13 devices [ 0.316712] ACPI: ACPI bus type pnp unregistered [ 0.316782] PnPBIOS: Disabled by ACPI PNP [ 0.316890] system 00:00: iomem range 0x0-0x9ffff could not be reserved [ 0.316972] system 00:00: iomem range 0x100000-0xffffff could not be reserved [ 0.317051] system 00:00: iomem range 0x1000000-0x17ffffff could not be reserved [ 0.317138] system 00:00: iomem range 0xf0000-0xfffff could not be reserved [ 0.317217] system 00:00: iomem range 0xfec00000-0xfec0ffff could not be reserved [ 0.317304] system 00:00: iomem range 0xfee00000-0xfee0ffff has been reserved [ 0.317383] system 00:00: iomem range 0xffe00000-0xffffffff has been reserved [ 0.317499] system 00:0c: ioport range 0x800-0x85f could not be reserved [ 0.353001] AppArmor: AppArmor Filesystem Enabled [ 0.353126] pci 0000:01:00.0: BAR 6: no parent found for of device [0x80000000-0x8000ffff] [ 0.353269] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 [ 0.353343] pci 0000:00:01.0: IO window: disabled [ 0.353418] pci 0000:00:01.0: MEM window: 0xfc000000-0xfdffffff [ 0.353494] pci 0000:00:01.0: PREFETCH window: 0xf2000000-0xf5ffffff [ 0.353572] pci 0000:00:13.0: PCI bridge, secondary bus 0000:02 [ 0.353642] pci 0000:00:13.0: IO window: disabled [ 0.353715] pci 0000:00:13.0: MEM window: 0xfa000000-0xfbffffff [ 0.353791] pci 0000:00:13.0: PREFETCH window: 0x000000f1000000-0x000000f1ffffff [ 0.353918] pci_bus 0000:00: resource 0 io: [0x00-0xffff] [ 0.353934] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff] [ 0.353949] pci_bus 0000:01: resource 1 mem: [0xfc000000-0xfdffffff] [ 0.353963] pci_bus 0000:01: resource 2 pref mem [0xf2000000-0xf5ffffff] [ 0.353979] pci_bus 0000:02: resource 1 mem: [0xfa000000-0xfbffffff] [ 0.353993] pci_bus 0000:02: resource 2 pref mem [0xf1000000-0xf1ffffff] [ 0.354175] NET: Registered protocol family 2 [ 0.354754] IP route cache hash table entries: 4096 (order: 2, 16384 bytes) [ 0.356426] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.357130] TCP bind hash table entries: 16384 (order: 5, 131072 bytes) [ 0.357786] TCP: Hash tables configured (established 16384 bind 16384) [ 0.357860] TCP reno registered [ 0.358359] NET: Registered protocol family 1 [ 0.358718] Trying to unpack rootfs image as initramfs... [ 0.853842] Switched to high resolution mode on CPU 1 [ 0.856083] Switched to high resolution mode on CPU 0 [ 1.388906] Freeing initrd memory: 8030k freed [ 1.442556] cpufreq-nforce2: No nForce2 chipset. [ 1.442785] Scanning for low memory corruption every 60 seconds [ 1.443369] audit: initializing netlink socket (disabled) [ 1.443513] type=2000 audit(1263739187.440:1): initialized [ 1.481800] HugeTLB registered 4 MB page size, pre-allocated 0 pages [ 1.491342] VFS: Disk quotas dquot_6.5.2 [ 1.491743] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.495566] fuse init (API version 7.12) [ 1.496270] msgmni has been set to 741 [ 1.498234] alg: No test for stdrng (krng) [ 1.498393] io scheduler noop registered [ 1.498463] io scheduler anticipatory registered [ 1.498530] io scheduler deadline registered [ 1.498894] io scheduler cfq registered (default) [ 1.499001] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.499169] pci 0000:01:00.0: Boot video device [ 1.499575] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.499767] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.500467] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.500561] ACPI: Power Button [PWRF] [ 1.501202] processor LNXCPU:00: registered as cooling_device0 [ 1.501486] processor LNXCPU:01: registered as cooling_device1 [ 1.505649] isapnp: Scanning for PnP cards... [ 1.859819] isapnp: No Plug & Play device found [ 1.866854] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.867217] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.867523] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 1.868829] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 1.869309] 00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 1.875151] brd: module loaded [ 1.877972] loop: module loaded [ 1.878442] input: Macintosh mouse button emulation as /devices/virtual/input/input1 [ 1.879065] ata_piix 0000:00:07.1: version 2.13 [ 1.879694] scsi0 : ata_piix [ 1.880340] scsi1 : ata_piix [ 1.880582] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 [ 1.880662] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 [ 1.885582] Fixed MDIO Bus: probed [ 1.885843] PPP generic driver version 2.4.2 [ 1.886417] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.886593] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.886747] uhci_hcd: USB Universal Host Controller Interface driver [ 1.886974] alloc irq_desc for 19 on node -1 [ 1.886987] alloc kstat_irqs on node -1 [ 1.887017] uhci_hcd 0000:00:07.2: PCI INT D -> GSI 19 (level, low) -> IRQ 19 [ 1.887112] uhci_hcd 0000:00:07.2: UHCI Host Controller [ 1.887497] uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1 [ 1.887690] uhci_hcd 0000:00:07.2: irq 19, io base 0x0000ece0 [ 1.888299] usb usb1: configuration #1 chosen from 1 choice [ 1.888544] hub 1-0:1.0: USB hub found [ 1.888658] hub 1-0:1.0: 2 ports detected [ 1.889196] PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.891369] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.891466] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.891912] mice: PS/2 mouse device common for all mice [ 1.892438] rtc_cmos 00:05: RTC can wake from S4 [ 1.892695] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 1.892837] rtc0: alarms up to one day, 242 bytes nvram [ 1.893491] device-mapper: uevent: version 1.0.3 [ 1.894109] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-de...@redhat.com [ 1.894753] device-mapper: multipath: version 1.1.0 loaded [ 1.894830] device-mapper: multipath round-robin: version 1.0.0 loaded [ 1.895693] EISA: Probing bus 0 at eisa.0 [ 1.895828] EISA: Detected 0 cards. [ 1.896524] cpuidle: using governor ladder [ 1.896594] cpuidle: using governor menu [ 1.899538] TCP cubic registered [ 1.900733] NET: Registered protocol family 10 [ 1.903395] lo: Disabled Privacy Extensions [ 1.905330] NET: Registered protocol family 17 [ 1.905497] Bluetooth: L2CAP ver 2.13 [ 1.905563] Bluetooth: L2CAP socket layer initialized [ 1.905638] Bluetooth: SCO (Voice Link) ver 0.6 [ 1.905702] Bluetooth: SCO socket layer initialized [ 1.905956] Bluetooth: RFCOMM TTY layer initialized [ 1.906046] Bluetooth: RFCOMM socket layer initialized [ 1.906113] Bluetooth: RFCOMM ver 1.11 [ 1.906307] Using IPI No-Shortcut mode [ 1.906736] PM: Resume from disk failed. [ 1.906801] registered taskstats version 1 [ 1.907276] Magic number: 10:861:687 [ 1.907527] rtc_cmos 00:05: setting system clock to 2010-01-17 14:39:48 UTC (1263739188) [ 1.907618] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.907687] EDD information not available. [ 1.922526] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 2.044673] ata1.00: ATA-6: Maxtor 2B020H1, WAH21PB0, max UDMA/100 [ 2.044753] ata1.00: 39062500 sectors, multi 8: LBA [ 2.060685] ata1.00: configured for UDMA/33 [ 2.061414] scsi 0:0:0:0: Direct-Access ATA Maxtor 2B020H1 WAH2 PQ: 0 ANSI: 5 [ 2.062191] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.062517] sd 0:0:0:0: [sda] 39062500 512-byte logical blocks: (20.0 GB/18.6 GiB) [ 2.062987] sd 0:0:0:0: [sda] Write Protect is off [ 2.063063] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.063266] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.064327] sda: sda1 sda2 sda3 [ 2.114916] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.232446] ata2.00: ATAPI: SAMSUNG CD-R/RW DRIVE SW-252F, R802, max UDMA/33 [ 2.232681] ata2.01: ATAPI: SONY DVD-ROM DDU1615, GYS1, max UDMA/66 [ 2.248413] ata2.00: configured for UDMA/33 [ 2.256346] ata2.01: configured for UDMA/33 [ 2.259930] scsi 1:0:0:0: CD-ROM SAMSUNG CD-R/RW SW-252F R802 PQ: 0 ANSI: 5 [ 2.264666] sr0: scsi3-mmc drive: 52x/1x writer cd/rw xa/form2 cdda tray [ 2.264746] Uniform CD-ROM driver Revision: 3.20 [ 2.265318] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 2.265575] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 2.266649] scsi 1:0:1:0: CD-ROM SONY DVD-ROM DDU1615 GYS1 PQ: 0 ANSI: 5 [ 2.269625] sr1: scsi3-mmc drive: 4x/40x cd/rw xa/form2 cdda tray [ 2.270113] sr 1:0:1:0: Attached scsi CD-ROM sr1 [ 2.270377] sr 1:0:1:0: Attached scsi generic sg2 type 5 [ 2.270553] Freeing unused kernel memory: 540k freed [ 2.273395] Write protecting the kernel text: 4568k [ 2.273702] Write protecting the kernel read-only data: 1836k [ 3.248896] Linux agpgart interface v0.103 [ 3.309444] agpgart-intel 0000:00:00.0: Intel 440BX Chipset [ 3.363256] agpgart-intel 0000:00:00.0: AGP aperture is 64M @ 0xec000000 [ 3.363964] 3c59x 0000:00:11.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 [ 3.364077] 3c59x: Donald Becker and others. [ 3.364171] 0000:00:11.0: 3Com PCI 3c905B Cyclone 100baseTx at d8832000. [ 3.398490] Floppy drive(s): fd0 is 1.44M [ 3.422787] FDC 0 is a National Semiconductor PC87306 [ 4.269260] xor: automatically using best checksumming function: pIII_sse [ 4.289029] pIII_sse : 1107.000 MB/sec [ 4.289097] xor: using function: pIII_sse (1107.000 MB/sec) [ 4.309530] device-mapper: dm-raid45: initialized v0.2594b [ 4.787193] PM: Starting manual resume from disk [ 4.787284] PM: Resume from partition 8:2 [ 4.787294] PM: Checking hibernation image. [ 4.787788] PM: Resume from disk failed. [ 4.852364] kjournald starting. Commit interval 5 seconds [ 4.852419] EXT3-fs: mounted filesystem with writeback data mode. [ 6.182756] type=1505 audit(1263739192.772:2): operation="profile_load" pid=366 name=/usr/share/gdm/guest-session/Xsession [ 6.199108] type=1505 audit(1263739192.789:3): operation="profile_load" pid=367 name=/sbin/dhclient3 [ 6.201298] type=1505 audit(1263739192.793:4): operation="profile_load" pid=367 name=/usr/lib/NetworkManager/nm-dhcp-client.action [ 6.202549] type=1505 audit(1263739192.793:5): operation="profile_load" pid=367 name=/usr/lib/connman/scripts/dhclient-script [ 6.270368] type=1505 audit(1263739192.861:6): operation="profile_load" pid=368 name=/usr/bin/evince [ 6.306232] type=1505 audit(1263739192.897:7): operation="profile_load" pid=368 name=/usr/bin/evince-previewer [ 6.327966] type=1505 audit(1263739192.917:8): operation="profile_load" pid=368 name=/usr/bin/evince-thumbnailer [ 6.382502] type=1505 audit(1263739192.973:9): operation="profile_load" pid=370 name=/usr/lib/cups/backend/cups-pdf [ 6.385227] type=1505 audit(1263739192.977:10): operation="profile_load" pid=370 name=/usr/sbin/cupsd [ 8.223264] Adding 682752k swap on /dev/sda2. Priority:-1 extents:1 across:682752k [ 8.737222] EXT3 FS on sda3, internal journal [ 9.167441] udev: starting version 147 [ 11.126387] lp: driver loaded but no devices found [ 11.514510] parport_pc 00:0b: reported by Plug and Play ACPI [ 11.514663] parport0: PC-style at 0x378 (0x778), irq 7, using FIFO [PCSPP,TRISTATE,COMPAT,EPP,ECP] [ 11.548085] parport0: Printer, Hewlett-Packard HP LaserJet 5L [ 11.548884] lp0: using parport0 (interrupt-driven). [ 11.632492] ppdev: user-space parallel port driver [ 11.944319] psmouse serio1: ID: 10 00 64 [ 12.269279] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 12.279304] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 12.285249] piix4_smbus 0000:00:07.3: Host SMBus controller not enabled! [ 12.308014] dell-wmi: No known WMI GUID found [ 12.448005] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input3 [ 12.733340] cfg80211: Calling CRDA to update world regulatory domain [ 13.381811] alloc irq_desc for 17 on node -1 [ 13.381829] alloc kstat_irqs on node -1 [ 13.381857] ath5k 0000:02:09.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 13.382070] ath5k 0000:02:09.0: registered as 'phy0' [ 13.453043] ath: EEPROM regdomain: 0x10 [ 13.453058] ath: EEPROM indicates we should expect a direct regpair map [ 13.453074] ath: Country alpha2 being used: CO [ 13.453083] ath: Regpair used: 0x10 [ 13.998872] ip_tables: (C) 2000-2006 Netfilter Core Team [ 14.064795] phy0: Selected rate control algorithm 'minstrel' [ 14.069189] ath5k phy0: Atheros AR5212 chip found (MAC: 0x56, PHY: 0x41) [ 14.069206] ath5k phy0: RF5111 5GHz radio found (0x17) [ 14.069219] ath5k phy0: RF2111 2GHz radio found (0x23) [ 14.069271] cfg80211: Calling CRDA for country: CO [ 14.284996] udev: renamed network interface wlan0 to wlan1 [ 14.362358] cfg80211: Regulatory domain changed to country: CO [ 14.362377] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 14.362393] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 14.362408] (5170000 KHz - 5250000 KHz @ 20000 KHz), (300 mBi, 1700 mBm) [ 14.362422] (5250000 KHz - 5330000 KHz @ 20000 KHz), (300 mBi, 2300 mBm) [ 14.362437] (5735000 KHz - 5835000 KHz @ 20000 KHz), (300 mBi, 3000 mBm) [ 14.929837] ENS1371 0000:00:10.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 [ 18.198986] __ratelimit: 3 callbacks suppressed [ 18.199006] type=1505 audit(1263739204.788:12): operation="profile_replace" pid=793 name=/usr/share/gdm/guest-session/Xsession [ 18.208286] type=1505 audit(1263739204.800:13): operation="profile_replace" pid=794 name=/sbin/dhclient3 [ 18.210444] type=1505 audit(1263739204.800:14): operation="profile_replace" pid=794 name=/usr/lib/NetworkManager/nm-dhcp-client.action [ 18.211820] type=1505 audit(1263739204.800:15): operation="profile_replace" pid=794 name=/usr/lib/connman/scripts/dhclient-script [ 18.248792] type=1505 audit(1263739204.840:16): operation="profile_replace" pid=795 name=/usr/bin/evince [ 18.286147] type=1505 audit(1263739204.877:17): operation="profile_replace" pid=795 name=/usr/bin/evince-previewer [ 18.307802] type=1505 audit(1263739204.897:18): operation="profile_replace" pid=795 name=/usr/bin/evince-thumbnailer [ 18.342139] type=1505 audit(1263739204.933:19): operation="profile_replace" pid=798 name=/usr/lib/cups/backend/cups-pdf [ 18.344749] type=1505 audit(1263739204.933:20): operation="profile_replace" pid=798 name=/usr/sbin/cupsd [ 18.356004] type=1505 audit(1263739204.945:21): operation="profile_replace" pid=799 name=/usr/sbin/tcpdump ------------------------ On Sun, Jan 3, 2010 at 11:40 AM, Leann Ogasawara < leann.ogasaw...@canonical.com> wrote: > Hi paz now, > > I've condensed the title of the bug report to be more readable. Can you > try installing the linux-backports-modules-wireless-karmic-generic > package and see if this helps? It contains an updated compat-wireless > stack. Please let us know your results. Thanks. > > ** Summary changed: > > - [ 33.303693] eth0: setting half-duplex. [ 33.372526] ath5k phy0: > noise floor calibration failed (2412MHz) [ 33.424545] ADDRCONF(NETDEV_UP): > wlan0: link is not ready [ 34.525472] ath5k phy0: noise floor calibration > failed (2417MHz) [ 34.642785] ath5k phy0: noise floor calibration failed > (2422MHz) [ 35.165501] ath5k phy0: noise floor calibration failed > (2452MHz) [ 35.271415] ath5k phy0: noise floor calibration failed > (2457MHz) [ 35.383078] ath5k phy0: noise floor calibration failed > (2462MHz) [ 36.059338] ath5k phy0: noise floor calibration failed > (5280MHz) [ 36.531266] ath5k phy0: noise floor calibration failed > (5320MHz) [ 37.214267] ath5k phy0: noise floor calibration failed > (2412MHz) [ 42.330915] ath5k phy0: noise floor calibration failed > (2417MHz) [ 42.453881] ath5k phy0: noise floor calibration failed > (2422MHz) [ 43.122231] ath5k phy0: noise floor calibration failed > (2457MHz) [ 43.227168] ath5k phy0: noise floor calibration failed > (2462MHz) [ 43.915352] ath5k phy0: noise floor calibration failed > (5280MHz) [ 43.937071] eth0: no IPv6 routers present [ 44.163359] ath5k > phy0: noise floor calibration failed (5300MHz) > + ath5k phy0: noise floor calibration failed > > -- > ath5k phy0: noise floor calibration failed > https://bugs.launchpad.net/bugs/499175 > You received this bug notification because you are a direct subscriber > of the bug. > > Status in “linux” package in Ubuntu: Incomplete > > Bug description: > 45.161535] wlan0: authenticated > [ 45.161550] wlan0: associate with AP 00:14:bf:36:b1:ef > [ 45.163357] wlan0: RX AssocResp from 00:14:bf:36:b1:ef (capab=0x15 > status=0 aid=10) > [ 45.163377] wlan0: associated > [ 45.173571] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready > [ 55.303241] ath5k phy0: noise floor calibration failed (2412MHz) > [ 55.408178] ath5k phy0: noise floor calibration failed (2417MHz) > [ 55.524271] ath5k phy0: noise floor calibration failed (2422MHz) > [ 55.880032] wlan0: no IPv6 routers present > [ 56.138973] ath5k phy0: noise floor calibration failed (2457MHz) > [ 56.243511] ath5k phy0: noise floor calibration failed (2462MHz) > [ 56.903239] ath5k phy0: noise floor calibration failed (5280MHz) > [ 95.301882] ath5k phy0: noise floor calibration failed (2412MHz) > [ 95.410537] ath5k phy0: noise floor calibration failed (2417MHz) > [ 96.109895] ath5k phy0: noise floor calibration failed (2457MHz) > [ 96.210103] ath5k phy0: noise floor calibration failed (2462MHz) > [ 155.302190] ath5k phy0: noise floor calibration failed (2412MHz) > [ 155.403633] ath5k phy0: noise floor calibration failed (2417MHz) > [ 156.099111] ath5k phy0: noise floor calibration failed (2457MHz) > [ 156.198098] ath5k phy0: noise floor calibration failed (2462MHz) > [ 236.070684] ath5k phy0: noise floor calibration failed (2457MHz) > [ 236.177552] ath5k phy0: noise floor calibration failed (2462MHz) > [ 335.392825] ath5k phy0: noise floor calibration failed (2417MHz) > [ 336.089603] ath5k phy0: noise floor calibration failed (2457MHz) > [ 336.189453] ath5k phy0: noise floor calibration failed (2462MHz) > > ProblemType: Bug > Architecture: i386 > ArecordDevices: > **** List of CAPTURE Hardware Devices **** > card 0: AudioPCI [Ensoniq AudioPCI], device 0: ES1371/1 [ES1371 DAC2/ADC] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: mwolff8 1423 F.... pulseaudio > CRDA: Error: [Errno 2] No such file or directory > Card0.Amixer.info: > Card hw:0 'AudioPCI'/'Ensoniq AudioPCI ENS1371 at 0xdc80, irq 19' > Mixer name : 'TriTech TR28602' > Components : 'AC97a:54524123' > Controls : 33 > Simple ctrls : 20 > Date: Mon Dec 21 13:00:24 2009 > DistroRelease: Ubuntu 9.10 > HibernationDevice: RESUME=UUID=6c44b7b6-f32a-4c80-9fc2-fb3700d0b2b9 > InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5) > Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > MachineType: Dell Computer Corporation Precision WorkStation 410 MT > Package: linux-image-2.6.31-16-generic 2.6.31-16.53 > ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-16-generic > root=UUID=8ea581d6-9471-4fbd-b286-40ff3de60808 ro quiet splash > ProcEnviron: > PATH=(custom, no user) > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcVersionSignature: Ubuntu 2.6.31-16.53-generic > RelatedPackageVersions: > linux-backports-modules-2.6.31-16-generic N/A > linux-firmware 1.24 > RfKill: > 0: phy0: Wireless LAN > Soft blocked: no > Hard blocked: no > SourcePackage: linux > Uname: Linux 2.6.31-16-generic i686 > XsessionErrors: > (gnome-settings-daemon:1439): GLib-CRITICAL **: g_propagate_error: > assertion `src != NULL' failed > (gnome-settings-daemon:1439): GLib-CRITICAL **: g_propagate_error: > assertion `src != NULL' failed > (nautilus:1496): Eel-CRITICAL **: eel_preferences_get_boolean: assertion > `preferences_is_initialized ()' failed > (polkit-gnome-authentication-agent-1:1502): GLib-CRITICAL **: > g_once_init_leave: assertion `initialization_value != 0' failed > (nautilus:1683): Eel-CRITICAL **: eel_preferences_get_boolean: assertion > `preferences_is_initialized ()' failed > dmi.bios.date: 08/16/00 > dmi.bios.vendor: Dell Computer Corporation > dmi.bios.version: A14 > dmi.chassis.type: 6 > dmi.chassis.vendor: Dell Computer Corporation > dmi.modalias: > dmi:bvnDellComputerCorporation:bvrA14:bd08/16/00:svnDellComputerCorporation:pnPrecisionWorkStation410MT:pvr:cvnDellComputerCorporation:ct6:cvr: > dmi.product.name: Precision WorkStation 410 MT > dmi.sys.vendor: Dell Computer Corporation > > To unsubscribe from this bug, go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/499175/+subscribe > -- ath5k phy0: noise floor calibration failed https://bugs.launchpad.net/bugs/499175 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
