in syslog:Jul 31 15:33:38 vmangano64 kernel: [18120.370107] INFO: task dpkg:28504 blocked for more than 120 seconds.
Jul 31 15:33:38 vmangano64 kernel: [18120.370116] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jul 31 15:33:38 vmangano64 kernel: [18120.370122] dpkg D 0000000000000000 0 28504 28462 0x00000000
Jul 31 15:33:38 vmangano64 kernel: [18120.370133] ffff8800474bddb8 0000000000000086 0000000000015bc0 0000000000015bc0
Jul 31 15:33:38 vmangano64 kernel: [18120.370142] ffff8800270bc890 ffff8800474bdfd8 0000000000015bc0 ffff8800270bc4d0
Jul 31 15:33:38 vmangano64 kernel: [18120.370188] 0000000000015bc0 ffff8800474bdfd8 0000000000015bc0 ffff8800270bc890
Jul 31 15:33:38 vmangano64 kernel: [18120.370196] Call Trace:
Jul 31 15:33:38 vmangano64 kernel: [18120.370214] [] ? bdi_sched_wait+0x0/0x20
Jul 31 15:33:38 vmangano64 kernel: [18120.370221] [] bdi_sched_wait+0xe/0x20
Jul 31 15:33:38 vmangano64 kernel: [18120.370231] [] __wait_on_bit+0x5f/0x90
Jul 31 15:33:38 vmangano64 kernel: [18120.370238] [] ? bdi_sched_wait+0x0/0x20
Jul 31 15:33:38 vmangano64 kernel: [18120.370245] [] out_of_line_wait_on_bit+0x78/0x90
Jul 31 15:33:38 vmangano64 kernel: [18120.370254] [] ? wake_bit_function+0x0/0x40
Jul 31 15:33:38 vmangano64 kernel: [18120.370260] [] ? bdi_queue_work+0xa4/0xe0
Jul 31 15:33:38 vmangano64 kernel: [18120.370267] [] bdi_sync_writeback+0x6f/0x80
Jul 31 15:33:38 vmangano64 kernel: [18120.370273] [] sync_inodes_sb+0x20/0x30
Jul 31 15:33:38 vmangano64 kernel: [18120.370281] [] __sync_filesystem+0x82/0x90
Jul 31 15:33:38 vmangano64 kernel: [18120.370287] [] sync_filesystems+0xd9/0x130
Jul 31 15:33:38 vmangano64 kernel: [18120.370294] [] sys_sync+0x21/0x40
Jul 31 15:33:38 vmangano64 kernel: [18120.370304] [] system_call_fastpath+0x16/0x1b
Jul 31 15:34:02 vmangano64 kernel: [18143.607236] usb 1-1.1: USB disconnect, address 4
Jul 31 15:34:07 vmangano64 kernel: [18149.050120] scsi 8:0:0:1: rejecting I/O to dead device
Jul 31 16:42:36 vmangano64 kernel: imklog 4.2.0, log source = /proc/kmsg started.
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Initializing cgroup subsys cpuset
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Initializing cgroup subsys cpu
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Linux version 2.6.32-24-generic (buildd@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #38-Ubuntu SMP Mon Jul 5 09:20:59 UTC 2010 (Ubuntu 2.6.32-24.38-generic 2.6.32.15+drm33.5)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=7b02cb25-6ed2-4a52-8151-f217c7ba1892 ro vga=792 quiet splash
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] KERNEL supported cpus:
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Intel GenuineIntel
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] AMD AuthenticAMD
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Centaur CentaurHauls
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-provided physical RAM map:
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 0000000000100000 - 000000007ffb0000 (usable)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 000000007ffb0000 - 000000007ffc0000 (ACPI data)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 000000007ffc0000 - 000000007fff0000 (ACPI NVS)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 000000007fff0000 - 0000000080000000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000fecc0000 - 00000000fecc1000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000ff380000 - 0000000100000000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] DMI present.
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it.
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] last_pfn = 0x7ffb0 max_arch_pfn = 0x400000000
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] MTRR default type: uncachable
la voce log debug non la trovo :-[Jul 31 15:33:38 vmangano64 kernel: [18120.370107] INFO: task dpkg:28504 blocked for more than 120 seconds.
Jul 31 15:33:38 vmangano64 kernel: [18120.370116] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jul 31 15:33:38 vmangano64 kernel: [18120.370122] dpkg D 0000000000000000 0 28504 28462 0x00000000
Jul 31 15:33:38 vmangano64 kernel: [18120.370133] ffff8800474bddb8 0000000000000086 0000000000015bc0 0000000000015bc0
Jul 31 15:33:38 vmangano64 kernel: [18120.370142] ffff8800270bc890 ffff8800474bdfd8 0000000000015bc0 ffff8800270bc4d0
Jul 31 15:33:38 vmangano64 kernel: [18120.370188] 0000000000015bc0 ffff8800474bdfd8 0000000000015bc0 ffff8800270bc890
Jul 31 15:33:38 vmangano64 kernel: [18120.370196] Call Trace:
Jul 31 15:33:38 vmangano64 kernel: [18120.370214] [] ? bdi_sched_wait+0x0/0x20
Jul 31 15:33:38 vmangano64 kernel: [18120.370221] [] bdi_sched_wait+0xe/0x20
Jul 31 15:33:38 vmangano64 kernel: [18120.370231] [] __wait_on_bit+0x5f/0x90
Jul 31 15:33:38 vmangano64 kernel: [18120.370238] [] ? bdi_sched_wait+0x0/0x20
Jul 31 15:33:38 vmangano64 kernel: [18120.370245] [] out_of_line_wait_on_bit+0x78/0x90
Jul 31 15:33:38 vmangano64 kernel: [18120.370254] [] ? wake_bit_function+0x0/0x40
Jul 31 15:33:38 vmangano64 kernel: [18120.370260] [] ? bdi_queue_work+0xa4/0xe0
Jul 31 15:33:38 vmangano64 kernel: [18120.370267] [] bdi_sync_writeback+0x6f/0x80
Jul 31 15:33:38 vmangano64 kernel: [18120.370273] [] sync_inodes_sb+0x20/0x30
Jul 31 15:33:38 vmangano64 kernel: [18120.370281] [] __sync_filesystem+0x82/0x90
Jul 31 15:33:38 vmangano64 kernel: [18120.370287] [] sync_filesystems+0xd9/0x130
Jul 31 15:33:38 vmangano64 kernel: [18120.370294] [] sys_sync+0x21/0x40
Jul 31 15:33:38 vmangano64 kernel: [18120.370304] [] system_call_fastpath+0x16/0x1b
Jul 31 15:34:02 vmangano64 kernel: [18143.607236] usb 1-1.1: USB disconnect, address 4
Jul 31 15:34:07 vmangano64 kernel: [18149.050120] scsi 8:0:0:1: rejecting I/O to dead device
Jul 31 15:34:25 vmangano64 udevd[398]: specified group 'vboxusers' unknown
Jul 31 15:34:26 vmangano64 udevd[398]: specified group 'vboxusers' unknown
Jul 31 16:42:36 vmangano64 kernel: imklog 4.2.0, log source = /proc/kmsg started.
Jul 31 16:42:36 vmangano64 rsyslogd: [origin software="rsyslogd" swVersion="4.2.0" x-pid="843" x-info="http://www.rsyslog.com"] (re)start
Jul 31 16:42:36 vmangano64 rsyslogd: rsyslogd's groupid changed to 103
Jul 31 16:42:36 vmangano64 rsyslogd: rsyslogd's userid changed to 101
Jul 31 16:42:36 vmangano64 rsyslogd-2039: Could no open output file '/dev/xconsole' [try http://www.rsyslog.com/e/2039 ]
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Initializing cgroup subsys cpuset
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Initializing cgroup subsys cpu
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Linux version 2.6.32-24-generic (buildd@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #38-Ubuntu SMP Mon Jul 5 09:20:59 UTC 2010 (Ubuntu 2.6.32-24.38-generic 2.6.32.15+drm33.5)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=7b02cb25-6ed2-4a52-8151-f217c7ba1892 ro vga=792 quiet splash
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] KERNEL supported cpus:
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Intel GenuineIntel
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] AMD AuthenticAMD
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Centaur CentaurHauls
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-provided physical RAM map:
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 0000000000100000 - 000000007ffb0000 (usable)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 000000007ffb0000 - 000000007ffc0000 (ACPI data)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 000000007ffc0000 - 000000007fff0000 (ACPI NVS)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 000000007fff0000 - 0000000080000000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000fecc0000 - 00000000fecc1000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] BIOS-e820: 00000000ff380000 - 0000000100000000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] DMI present.
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it.
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] last_pfn = 0x7ffb0 max_arch_pfn = 0x400000000
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] MTRR default type: uncachable
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] MTRR fixed ranges enabled:
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 00000-9FFFF write-back
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] A0000-EFFFF uncachable
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] F0000-FFFFF write-protect
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] MTRR variable ranges enabled:
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 0 base 0000000000 mask FF80000000 write-back
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 1 disabled
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 2 disabled
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 3 disabled
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 4 disabled
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 5 disabled
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 6 disabled
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 7 disabled
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Scanning 0 areas for low memory corruption
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified physical RAM map:
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 0000000000000000 - 0000000000010000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 0000000000010000 - 000000000009d400 (usable)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 000000000009d400 - 00000000000a0000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 00000000000e4000 - 0000000000100000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 0000000000100000 - 000000007ffb0000 (usable)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 000000007ffb0000 - 000000007ffc0000 (ACPI data)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 000000007ffc0000 - 000000007fff0000 (ACPI NVS)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 000000007fff0000 - 0000000080000000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 00000000e0000000 - 00000000f0000000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 00000000fec00000 - 00000000fec01000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 00000000fecc0000 - 00000000fecc1000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] modified: 00000000ff380000 - 0000000100000000 (reserved)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] initial memory mapped : 0 - 20000000
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] init_memory_mapping: 0000000000000000-000000007ffb0000
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] NX (Execute Disable) protection: active
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 0000000000 - 007fe00000 page 2M
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] 007fe00000 - 007ffb0000 page 4k
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] kernel direct mapping tables up to 7ffb0000 @ 10000-14000
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] RAMDISK: 377fa000 - 37fefd2a
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: RSDP 00000000000f8e80 00014 (v00 ACPIAM)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: RSDT 000000007ffb0000 00038 (v01 A M I OEMRSDT 05000704 MSFT 00000097)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: FACP 000000007ffb0200 00084 (v02 A M I OEMFACP 12000601 MSFT 00000097)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: DSDT 000000007ffb0440 04675 (v01 AS2GL AS2GL241 00000241 INTL 02002026)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: FACS 000000007ffc0000 00040
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: APIC 000000007ffb0390 00068 (v01 A M I OEMAPIC 05000704 MSFT 00000097)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: MCFG 000000007ffb0400 0003C (v01 A M I OEMMCFG 05000704 MSFT 00000097)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: OEMB 000000007ffc0040 00050 (v01 A M I AMI_OEM 05000704 MSFT 00000097)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: SSDT 000000007ffb4ac0 00248 (v01 A M I POWERNOW 00000001 AMD 00000001)
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] ACPI: Local APIC address 0xfee00000
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Scanning NUMA topology in Northbridge 24
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] No NUMA configuration found
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Faking a node at 0000000000000000-000000007ffb0000
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] Bootmem setup node 0 0000000000000000-000000007ffb0000
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] NODE_DATA [0000000000012000 - 0000000000016fff]
Jul 31 16:42:36 vmangano64 kernel: [ 0.000000] bootmap [0000000000017000 - 0000000000026ff7] pages 10
le voci presenti sono:
(vedi allegato)

