不知是不是升级导致系统出现问题了

[rock1518]

现在开机不用输入用户名和密码就直接进入系统桌面了，按任何“认证”输入密码都没用（密码从没改过），只对屏保解码有效。

想给系统设置下，都要涉及到“解锁”。现在输什么都不行了，请问是怎么回事了，请高手指点，谢谢啦！

开机出现的提示：

[rock1518]

真不知道是那儿出现问题了

[rock1518]

如是密码问题，我改密码都没问题啊！！！
真是怪了，不知那儿有问题。请高手帮忙！谢谢啦！

[allbluedream]

请在网上搜索以下开机错误信息，比如：
http://www.baidu.com/s?wd=there+was+an+ ... aemon&cl=3

另外试试开机以后在终端输入dmesg，把结果贴出来看看？

[rock1518]

代码： 全选

rock1518@ubuntu:~$ dmesg
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.24-19-generic (buildd@palmer) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) #1 SMP Wed Jun 18 14:43:41 UTC 2008 (Ubuntu 2.6.24-19.34-generic)
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)
[    0.000000]  BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000001dcd0000 (usable)
[    0.000000]  BIOS-e820: 000000001dcd0000 - 000000001dcd9000 (ACPI data)
[    0.000000]  BIOS-e820: 000000001dcd9000 - 000000001dd40000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000001dd40000 - 000000001de00000 (usable)
[    0.000000]  BIOS-e820: 000000001de00000 - 000000001e000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
[    0.000000]  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[    0.000000]  BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[    0.000000] 0MB HIGHMEM available.
[    0.000000] 478MB LOWMEM available.
[    0.000000] found SMP MP-table at 000f6df0
[    0.000000] Entering add_active_range(0, 0, 122368) 0 entries of 256 used
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA             0 ->     4096
[    0.000000]   Normal       4096 ->   122368
[    0.000000]   HighMem    122368 ->   122368
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[1] active PFN ranges
[    0.000000]     0:        0 ->   122368
[    0.000000] On node 0 totalpages: 122368
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 4064 pages, LIFO batch:0
[    0.000000]   Normal zone: 924 pages used for memmap
[    0.000000]   Normal zone: 117348 pages, LIFO batch:31
[    0.000000]   HighMem zone: 0 pages used for memmap
[    0.000000]   Movable zone: 0 pages used for memmap
[    0.000000] DMI present.
[    0.000000] ACPI: RSDP signature @ 0xC00F6C40 checksum 0
[    0.000000] ACPI: RSDP 000F6C40, 0014 (r0 LENOVO)
[    0.000000] ACPI: RSDT 1DCD3B0E, 0038 (r1 LENOVO TC-2P          22  LTP        0)
[    0.000000] ACPI: FACP 1DCD8D4A, 0074 (r1 LENOVO TC-2P          22 PTL     F4240)
[    0.000000] ACPI: DSDT 1DCD41A8, 4BA2 (r1 PTLTD     6622P       22 MSFT  100000E)
[    0.000000] ACPI: FACS 1DCD9FC0, 0040
[    0.000000] ACPI: TCPA 1DCD8DBE, 0032 (r2 LENOVO THI2PCEN       22 PTL         1)
[    0.000000] ACPI: SLIC 1DCD8DF0, 0176 (r1 LENOVO TC-2P          22  LTP        0)
[    0.000000] ACPI: APIC 1DCD8F66, 005E (r1 PTLTD  	 A2PC         22  LTP        0)
[    0.000000] ACPI: MCFG 1DCD8FC4, 003C (r1 PTLTD    M2PG         22  LTP        0)
[    0.000000] ACPI: PM-Timer IO Port: 0x8008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] Processor #0 15:6 APIC version 20
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[    0.000000] Processor #1 15:6 APIC version 20
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    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 high edge)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ11 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] Allocating PCI resources starting at 20000000 (gap: 1e000000:e0c00000)
[    0.000000] swsusp: Registered nosave memory region: 000000000009d000 - 000000000009e000
[    0.000000] swsusp: Registered nosave memory region: 000000000009e000 - 00000000000a0000
[    0.000000] swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000e0000
[    0.000000] swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000
[    0.000000] swsusp: Registered nosave memory region: 000000001dcd0000 - 000000001dcd9000
[    0.000000] swsusp: Registered nosave memory region: 000000001dcd9000 - 000000001dd40000
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 121412
[    0.000000] Kernel command line: root=UUID=fbec3169-acb3-40d8-a0bd-dbfd1aecfdf4 ro quiet splash
[    0.000000] mapped APIC to ffffb000 (fee00000)
[    0.000000] mapped IOAPIC to ffffa000 (fec00000)
[    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] PID hash table entries: 2048 (order: 11, 8192 bytes)
[    0.000000] Detected 3000.336 MHz processor.
[   22.251496] Console: colour VGA+ 80x25
[   22.251500] console [tty0] enabled
[   22.251609] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[   22.251808] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[   22.259711] Memory: 472700k/489472k available (2177k kernel code, 15740k reserved, 1006k data, 368k init, 0k highmem)
[   22.259719] virtual kernel memory layout:
[   22.259720]     fixmap  : 0xfff4b000 - 0xfffff000   ( 720 kB)
[   22.259721]     pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
[   22.259722]     vmalloc : 0xde800000 - 0xff7fe000   ( 527 MB)
[   22.259723]     lowmem  : 0xc0000000 - 0xdde00000   ( 478 MB)
[   22.259724]       .init : 0xc0421000 - 0xc047d000   ( 368 kB)
[   22.259725]       .data : 0xc0320434 - 0xc041bdc4   (1006 kB)
[   22.259726]       .text : 0xc0100000 - 0xc0320434   (2177 kB)
[   22.259729] Checking if this processor honours the WP bit even in supervisor mode... Ok.
[   22.259768] SLUB: Genslabs=11, HWalign=64, Order=0-1, MinObjects=4, CPUs=2, Nodes=1
[   22.339719] Calibrating delay using timer specific routine.. 6004.66 BogoMIPS (lpj=12009320)
[   22.339757] Security Framework initialized
[   22.339763] SELinux:  Disabled at boot.
[   22.339777] AppArmor: AppArmor initialized
[   22.339782] Failure registering capabilities with primary security module.
[   22.339791] Mount-cache hash table entries: 512
[   22.339920] Initializing cgroup subsys ns
[   22.339925] Initializing cgroup subsys cpuacct
[   22.339938] CPU: After generic identify, caps: bfebfbff 20100000 00000000 00000000 0000e59d 00000000 00000001 00000000
[   22.339948] monitor/mwait feature present.
[   22.339949] using mwait in idle threads.
[   22.339956] CPU: Trace cache: 12K uops, L1 D cache: 16K
[   22.339959] CPU: L2 cache: 2048K
[   22.339961] CPU: Physical Processor ID: 0
[   22.339964] CPU: After all inits, caps: bfebfbff 20100000 00000000 0000b180 0000e59d 00000000 00000001 00000000
[   22.339974] Compat vDSO mapped to ffffe000.
[   22.339990] Checking 'hlt' instruction... OK.
[   22.356204] SMP alternatives: switching to UP code
[   22.358161] Early unpacking initramfs... done
[   22.661021] ACPI: Core revision 20070126
[   22.661079] ACPI: Looking for DSDT in initramfs... error, file /DSDT.aml not found.
[   22.666998] CPU0: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 05
[   22.667023] SMP alternatives: switching to SMP code
[   22.667956] Booting processor 1/1 eip 3000
[   22.678313] Initializing CPU#1
[   22.755350] Calibrating delay using timer specific routine.. 6000.20 BogoMIPS (lpj=12000410)
[   22.755365] CPU: After generic identify, caps: bfebfbff 20100000 00000000 00000000 0000e59d 00000000 00000001 00000000
[   22.755373] monitor/mwait feature present.
[   22.755380] CPU: Trace cache: 12K uops, L1 D cache: 16K
[   22.755383] CPU: L2 cache: 2048K
[   22.755386] CPU: Physical Processor ID: 0
[   22.755389] CPU: After all inits, caps: bfebfbff 20100000 00000000 0000b180 0000e59d 00000000 00000001 00000000
[   22.755957] CPU1: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 05
[   22.756001] Total of 2 processors activated (12004.86 BogoMIPS).
[   22.756105] ENABLING IO-APIC IRQs
[   22.756275] ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
[   22.903378] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[   22.923377] Brought up 2 CPUs
[   22.923405] CPU0 attaching sched-domain:
[   22.923409]  domain 0: span 03
[   22.923412]   groups: 01 02
[   22.923416]   domain 1: span 03
[   22.923418]    groups: 03
[   22.923421] CPU1 attaching sched-domain:
[   22.923423]  domain 0: span 03
[   22.923425]   groups: 02 01
[   22.923428]   domain 1: span 03
[   22.923430]    groups: 03
[   22.923732] net_namespace: 64 bytes
[   22.923742] Booting paravirtualized kernel on bare hardware
[   22.924335] Time:  9:00:38  Date: 11/14/08
[   22.924369] NET: Registered protocol family 16
[   22.924652] EISA bus registered
[   22.924659] ACPI: bus type pci registered
[   22.926331] PCI: PCI BIOS revision 2.10 entry at 0xfd72f, last bus=3
[   22.926334] PCI: Using configuration type 1
[   22.926342] Setting up standard PCI resources
[   22.927971] ACPI: EC: Look up EC in DSDT
[   22.931022] ACPI: Interpreter enabled
[   22.931026] ACPI: (supports S0 S1 S3 S4 S5)
[   22.931041] ACPI: Using IOAPIC for interrupt routing
[   22.935906] ACPI: PCI Root Bridge [PCI0] (0000:00)
[   22.937438] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[   22.943808] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11)
[   22.943897] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 *11)
[   22.943983] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 7 9 10 11)
[   22.944070] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 *9 10 11)
[   22.944175] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 *10 11)
[   22.944262] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 7 9 10 11)
[   22.944348] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 10 11) *0, disabled.
[   22.944433] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 10 *11)
[   22.944590] Linux Plug and Play Support v0.97 (c) Adam Belay
[   22.944634] pnp: PnP ACPI init
[   22.944643] ACPI: bus type pnp registered
[   22.947958] pnp: PnP ACPI: found 12 devices
[   22.947961] ACPI: ACPI bus type pnp unregistered
[   22.947965] PnPBIOS: Disabled by ACPI PNP
[   22.948289] PCI: Using ACPI for IRQ routing
[   22.948293] PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
[   22.967356] NET: Registered protocol family 8
[   22.967359] NET: Registered protocol family 20
[   22.967457] AppArmor: AppArmor Filesystem Enabled
[   22.971193] Time: tsc clocksource has been installed.
[   22.983403] system 00:04: ioport range 0x8000-0x80be has been reserved
[   22.983408] system 00:04: ioport range 0x80d0-0x80ff has been reserved
[   22.983411] system 00:04: ioport range 0x4d0-0x4d1 has been reserved
[   22.983415] system 00:04: ioport range 0xfe00-0xfe00 has been reserved
[   22.983418] system 00:04: ioport range 0x600-0x67f has been reserved
[   22.983421] system 00:04: ioport range 0x800-0x87f has been reserved
[   22.983425] system 00:04: iomem range 0xe0000000-0xefffffff has been reserved
[   22.983429] system 00:04: iomem range 0xdbfffe00-0xdbffffff has been reserved
[   22.983437] system 00:04: iomem range 0xfec00000-0xfecfffff could not be reserved
[   22.983440] system 00:04: iomem range 0xfee00000-0xfeefffff could not be reserved
[   22.983443] system 00:04: iomem range 0xffb80000-0xffbfffff has been reserved
[   22.983445] system 00:04: iomem range 0xffc00000-0xffc00fff has been reserved
[   22.983448] system 00:04: iomem range 0xffe00000-0xffe00fff has been reserved
[   22.983451] system 00:04: iomem range 0xffe80000-0xffefffff has been reserved
[   23.013997] PCI: Bridge: 0000:00:01.0
[   23.014002]   IO window: 9000-9fff
[   23.014011]   MEM window: dc000000-dc0fffff
[   23.014016]   PREFETCH window: d0000000-d7ffffff
[   23.014024] PCI: Bridge: 0000:00:06.0
[   23.014026]   IO window: disabled.
[   23.014033]   MEM window: disabled.
[   23.014038]   PREFETCH window: disabled.
[   23.014046] PCI: Bridge: 0000:00:1f.0
[   23.014047]   IO window: disabled.
[   23.014054]   MEM window: disabled.
[   23.014060]   PREFETCH window: disabled.
[   23.014079] PCI: Setting latency timer of device 0000:00:01.0 to 64
[   23.014114] PCI: Setting latency timer of device 0000:00:06.0 to 64
[   23.014146] PCI: Setting latency timer of device 0000:00:1f.0 to 64
[   23.014158] NET: Registered protocol family 2
[   23.051377] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[   23.051625] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[   23.051702] TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
[   23.051777] TCP: Hash tables configured (established 16384 bind 16384)
[   23.051780] TCP reno registered
[   23.063446] checking if image is initramfs... it is
[   23.514740] Switched to high resolution mode on CPU 0
[   23.514884] Switched to high resolution mode on CPU 1
[   23.651914] Freeing initrd memory: 7321k freed
[   23.652957] audit: initializing netlink socket (disabled)
[   23.652978] audit(1226653239.272:1): initialized
[   23.655724] VFS: Disk quotas dquot_6.5.1
[   23.655822] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[   23.655998] io scheduler noop registered
[   23.656001] io scheduler anticipatory registered
[   23.656003] io scheduler deadline registered
[   23.656016] io scheduler cfq registered (default)
[   24.094210] Boot video device is 0000:01:00.0
[   24.094422] PCI: Setting latency timer of device 0000:00:06.0 to 64
[   24.094525] assign_interrupt_mode Found MSI capability
[   24.094593] Allocate Port Service[0000:00:06.0:pcie00]
[   24.094644] Allocate Port Service[0000:00:06.0:pcie02]
[   24.094802] PCI: Setting latency timer of device 0000:00:1f.0 to 64
[   24.094877] assign_interrupt_mode Found MSI capability
[   24.094943] Allocate Port Service[0000:00:1f.0:pcie00]
[   24.095298] isapnp: Scanning for PnP cards...
[   24.446635] isapnp: No Plug & Play device found
[   24.484966] Real Time Clock Driver v1.12ac
[   24.485096] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
[   24.485232] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[   24.486112] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[   24.487455] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
[   24.487540] input: Macintosh mouse button emulation as /devices/virtual/input/input0
[   24.487676] PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[   24.487987] serio: i8042 KBD port at 0x60,0x64 irq 1
[   24.487994] serio: i8042 AUX port at 0x60,0x64 irq 12
[   24.505894] mice: PS/2 mouse device common for all mice
[   24.506047] EISA: Probing bus 0 at eisa.0
[   24.506055] Cannot allocate resource for EISA slot 1
[   24.506080] Cannot allocate resource for EISA slot 8
[   24.506082] EISA: Detected 0 cards.
[   24.506086] cpuidle: using governor ladder
[   24.506088] cpuidle: using governor menu
[   24.506186] NET: Registered protocol family 1
[   24.506217] Using IPI No-Shortcut mode
[   24.506252] registered taskstats version 1
[   24.506346]   Magic number: 0:995:19
[   24.506419] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[   24.506421] EDD information not available.
[   24.506755] Freeing unused kernel memory: 368k freed
[   24.529770] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[   25.725807] fuse init (API version 7.9)
[   25.747177] ACPI: Processor [CPU0] (supports 8 throttling states)
[   25.747215] ACPI: Processor [CPU1] (supports 8 throttling states)
[   25.747234] ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is not present [20070126]
[   25.747249] ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is not present [20070126]
[   25.925862] SCSI subsystem initialized
[   25.969532] usbcore: registered new interface driver usbfs
[   25.969575] usbcore: registered new interface driver hub
[   25.970204] libata version 3.00 loaded.
[   25.989453] usbcore: registered new device driver usb
[   26.001538] ACPI: PCI Interrupt 0000:00:02.5[A] -> GSI 16 (level, low) -> IRQ 16
[   26.001619] ACPI: PCI interrupt for device 0000:00:02.5 disabled
[   26.001662] ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 17 (level, low) -> IRQ 17
[   26.001708] ACPI: PCI interrupt for device 0000:00:05.0 disabled
[   26.014072] pata_sis 0000:00:02.5: version 0.5.2
[   26.014102] ACPI: PCI Interrupt 0000:00:02.5[A] -> GSI 16 (level, low) -> IRQ 16
[   26.033380] scsi0 : pata_sis
[   26.049412] ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
[   26.057438] scsi1 : pata_sis
[   26.058067] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x1080 irq 14
[   26.058072] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x1088 irq 15
[   26.451543] Floppy drive(s): fd0 is 1.44M
[   26.470882] FDC 0 is a post-1991 82077
[   26.533204] ata2.00: ATAPI: HL-DT-STDVD-ROM GDR8164B, 0M20, max UDMA/33
[   26.705002] ata2.00: configured for UDMA/33
[   26.708272] scsi 1:0:0:0: CD-ROM            HL-DT-ST DVD-ROM GDR8164B 0M20 PQ: 0 ANSI: 5
[   26.708406] ACPI: PCI Interrupt 0000:00:03.0[A] -> GSI 20 (level, low) -> IRQ 18
[   26.708432] ohci_hcd 0000:00:03.0: OHCI Host Controller
[   26.708934] ohci_hcd 0000:00:03.0: new USB bus registered, assigned bus number 1
[   26.708963] ohci_hcd 0000:00:03.0: irq 18, io mem 0xdc306000
[   26.770917] usb usb1: configuration #1 chosen from 1 choice
[   26.770971] hub 1-0:1.0: USB hub found
[   26.770985] hub 1-0:1.0: 4 ports detected
[   26.872752] ACPI: PCI Interrupt 0000:00:03.1[B] -> GSI 21 (level, low) -> IRQ 19
[   26.872778] ohci_hcd 0000:00:03.1: OHCI Host Controller
[   26.872819] ohci_hcd 0000:00:03.1: new USB bus registered, assigned bus number 2
[   26.872842] ohci_hcd 0000:00:03.1: irq 19, io mem 0xdc307000
[   26.934661] usb usb2: configuration #1 chosen from 1 choice
[   26.934702] hub 2-0:1.0: USB hub found
[   26.934713] hub 2-0:1.0: 4 ports detected
[   27.036727] ACPI: PCI Interrupt 0000:00:03.3[D] -> GSI 23 (level, low) -> IRQ 20
[   27.036745] ehci_hcd 0000:00:03.3: EHCI Host Controller
[   27.036784] ehci_hcd 0000:00:03.3: new USB bus registered, assigned bus number 3
[   27.036834] PCI: cache line size of 128 is not supported by device 0000:00:03.3
[   27.036846] ehci_hcd 0000:00:03.3: irq 20, io mem 0xdc308000
[   27.048443] ehci_hcd 0000:00:03.3: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[   27.048622] usb usb3: configuration #1 chosen from 1 choice
[   27.048664] hub 3-0:1.0: USB hub found
[   27.048674] hub 3-0:1.0: 8 ports detected
[   27.151668] sata_sis 0000:00:05.0: version 1.0
[   27.151692] ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 17 (level, low) -> IRQ 17
[   27.151704] sata_sis 0000:00:05.0: Detected SiS 1183/966/966L/968/680 controller in PATA mode
[   27.153895] scsi2 : sata_sis
[   27.154023] scsi3 : sata_sis
[   27.154800] ata3: PATA max UDMA/133 cmd 0xc0b0 ctl 0xc0a4 bmdma 0x1090 irq 17
[   27.154806] ata4: PATA max UDMA/133 cmd 0x10c0 ctl 0x10b8 bmdma 0x1098 irq 17
[   27.335363] ata3.00: HPA unlocked: 145982656 -> 156312576, native 156312576
[   27.335371] ata3.00: ATA-7: WDC WD800BD-08MRA1, 10.01E01, max UDMA/133
[   27.335375] ata3.00: 156312576 sectors, multi 16: LBA48 NCQ (depth 0/32)
[   27.343513] ata3.00: configured for UDMA/133
[   27.523194] ata4.00: HPA unlocked: 310761361 -> 312581808, native 312581808
[   27.523199] ata4.00: ATA-7: WDC WD1600AAJS-08PSA0, 05.06H05, max UDMA/133
[   27.523202] ata4.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[   27.539935] ata4.00: configured for UDMA/133
[   27.540100] scsi 2:0:0:0: Direct-Access     ATA      WDC WD800BD-08MR 10.0 PQ: 0 ANSI: 5
[   27.540279] scsi 3:0:0:0: Direct-Access     ATA      WDC WD1600AAJS-0 05.0 PQ: 0 ANSI: 5
[   27.541016] ACPI: PCI Interrupt 0000:00:0c.0[A] -> GSI 19 (level, low) -> IRQ 21
[   27.551695] Driver 'sr' needs updating - please use bus_type methods
[   27.558047] Driver 'sd' needs updating - please use bus_type methods
[   27.558991] ssb: Core 0 found: Fast Ethernet (cc 0x806, rev 0x07, vendor 0x4243)
[   27.558999] ssb: Core 1 found: V90 (cc 0x807, rev 0x03, vendor 0x4243)
[   27.559007] ssb: Core 2 found: PCI (cc 0x804, rev 0x0A, vendor 0x4243)
[   27.564841] sr0: scsi3-mmc drive: 48x/48x cd/rw xa/form2 cdda tray
[   27.564847] Uniform CD-ROM driver Revision: 3.20
[   27.564926] sr 1:0:0:0: Attached scsi CD-ROM sr0
[   27.565048] sd 2:0:0:0: [sda] 156312576 512-byte hardware sectors (80032 MB)
[   27.565070] sd 2:0:0:0: [sda] Write Protect is off
[   27.565075] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[   27.565108] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   27.565206] sd 2:0:0:0: [sda] 156312576 512-byte hardware sectors (80032 MB)
[   27.565227] sd 2:0:0:0: [sda] Write Protect is off
[   27.565232] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[   27.565275] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   27.565283]  sda: sda1 sda2 <<5>sr 1:0:0:0: Attached scsi generic sg0 type 5
[   27.570283] sd 2:0:0:0: Attached scsi generic sg1 type 0
[   27.570316] scsi 3:0:0:0: Attached scsi generic sg2 type 0
[   27.585419]  sda5 sda6 >
[   27.602839] sd 2:0:0:0: [sda] Attached SCSI disk
[   27.602930] sd 3:0:0:0: [sdb] 312581808 512-byte hardware sectors (160042 MB)
[   27.602953] sd 3:0:0:0: [sdb] Write Protect is off
[   27.602957] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[   27.602991] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   27.603054] sd 3:0:0:0: [sdb] 312581808 512-byte hardware sectors (160042 MB)
[   27.603072] sd 3:0:0:0: [sdb] Write Protect is off
[   27.603077] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[   27.603107] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   27.603113]  sdb:<6>ssb: Sonics Silicon Backplane found on PCI device 0000:00:0c.0
[   27.604090] b44.c:v2.0
[   27.607586]  sdb1 sdb2 < sdb5<6>eth0: Broadcom 44xx/47xx 10/100BaseT Ethernet 00:1b:b9:7e:96:4b
[   27.639543]  sdb6 sdb7 sdb8 >
[   27.676649] sd 3:0:0:0: [sdb] Attached SCSI disk
[   28.314617] Attempting manual resume
[   28.314622] swsusp: Resume From Partition 8:24
[   28.314623] PM: Checking swsusp image.
[   28.314805] PM: Resume from disk failed.
[   28.354255] kjournald starting.  Commit interval 5 seconds
[   28.354269] EXT3-fs: mounted filesystem with ordered data mode.
[   36.428042] input: PC Speaker as /devices/platform/pcspkr/input/input2
[   36.507866] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[   36.545752] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   37.155030] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input3
[   37.342162] parport_pc 00:0b: reported by Plug and Play ACPI
[   37.342219] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
[   37.554021] input: Power Button (FF) as /devices/virtual/input/input4
[   37.569737] ACPI: Power Button (FF) [PWRF]
[   37.569897] input: Power Button (CM) as /devices/virtual/input/input5
[   37.601706] ACPI: Power Button (CM) [PWRB]
[   37.601823] input: Sleep Button (CM) as /devices/virtual/input/input6
[   37.625693] ACPI: Sleep Button (CM) [SLPB]
[   39.296339] ACPI: PCI Interrupt 0000:00:0f.0[A] -> GSI 18 (level, low) -> IRQ 22
[   39.296374] PCI: Setting latency timer of device 0000:00:0f.0 to 64
[   39.468223] NET: Registered protocol family 10
[   39.468635] lo: Disabled Privacy Extensions
[   39.470169] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   41.205216] loop: module loaded
[   41.294513] Adding 1140572k swap on /dev/sdb8.  Priority:-1 extents:1 across:1140572k
[   41.856556] EXT3 FS on sdb1, internal journal
[   43.041246] ip_tables: (C) 2000-2006 Netfilter Core Team
[   43.388269] No dock devices found.
[   44.695692] apm: BIOS not found.
[   44.868477] lp0: using parport0 (interrupt-driven).
[   44.877045] ppdev: user-space parallel port driver
[   55.239102] audit(1226624471.111:2): type=1503 operation="inode_permission" requested_mask="a::" denied_mask="a::" name="/dev/tty" pid=4917 profile="/usr/sbin/cupsd" namespace="default"
[   66.582105] Bluetooth: Core ver 2.11
[   66.582556] NET: Registered protocol family 31
[   66.582562] Bluetooth: HCI device and connection manager initialized
[   66.582569] Bluetooth: HCI socket layer initialized
[   66.599097] Bluetooth: L2CAP ver 2.9
[   66.599106] Bluetooth: L2CAP socket layer initialized
[   66.657015] Bluetooth: RFCOMM socket layer initialized
[   66.657038] Bluetooth: RFCOMM TTY layer initialized
[   66.657041] Bluetooth: RFCOMM ver 1.8
[ 7471.507092] b44: eth0: Link is up at 100 Mbps, full duplex.
[ 7471.507098] b44: eth0: Flow control is off for TX and off for RX.
[ 7471.507792] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 7482.316992] eth0: no IPv6 routers present
rock1518@ubuntu:~$ 

[rock1518]

以上问题，确实是升级的问题！我再次升级后就不会出现以上问题了
看来以上的问题是当时升级不成功造成的。