Lieviä ongelmia uuden koneen ja uuden asennuksen kanssa

[Seniori nörtti]

Elikä mitenkä minun tulisi ongelmaa lähestyä?

On Ubuntu 14.04 LTS finnish remix 64bit.

Alusta on Lenovo Z50-70 Kiintolevy vaihdettu 250 gigaiseen flash pohjaiseen windows 8.1 häädön yhteydessä.

Ongelmana ovat toistaiseksi USB portit. Virta tulee mutta tieto ei liiku.
Myös Bluethoot ei tunnu toimivan.

[Tomin]

Parin komennon tuloste olisi hyvä saada. Ensinnäkin lsusb-komento, joka listaa mitä USB-laitteita koneessa on. Laita jotain USB-porttiin, kun komennat, niin nähdään tunnistetaanko sitä ollenkaan. Tämän listaus on lyhyt ja sisältää vain listan USB-laitteita. Laitan tähän komennon, joka tallettaa tulosteen tiedostoon, niin se on helppo laittaa viestin liitteeksi:

Koodia: [Valitse]

lsusb >> ~/loki.log
Toinen hyvä voisi olla dmesg-komennon listaus, kun olet kytkenyt jonkin USB-laitteen johonkin USB-porttiin mieluusti sekä USB 3.0 että USB 2.0 portissa. Sen laitteen voi ottaa välillä irti (esim. vaihtaa porttia) ja vasta sitten tuon tulosteen. Sen tulosteessa on paljon tietoja tietokoneen laitteistosta ja kernelin toiminnasta, mutta mitään henkilökohtaista siinä ei pitäisi olla. Tuloste kannattaa ottaa komentamalla:

Koodia: [Valitse]

dmesg >> ~/loki.log
Nuo komennot ohjaavat tulosteen kotihakemistossa olevaan ~/loki.log -tiedostoon, jonka voit sitten lisätä viestin liitteeksi tuosta viestikentän alta. Komentojen ei pitäisi tulostaa mitään, joten jos jotain muuta kuin komentokehoterivi (se mitä normaalisti näkyy) tulostuu, niin sen näyttäminen on myös olennaista. Molemmat komennot menevät samaan tiedostoon ja jos siellä on jo jotain niin sitä ei poisteta vaan se kirjoitetaan perään. Oletettavasti tuollaista loki.log-tiedostoa ei ole, mutta jos on niin kannattaa siirtää se muualle tai poistaa, mikäli se on turha.

[Seniori nörtti]

En tiedä mitä tein, mutta uudelleen käynnistyksen yhteydessä löytyi sillä hetkellä kytketyt USB laitteet. Miksi tuntuu, että näin ei tapahdu joka kerta?

Koodia: [Valitse]

[    1.051561] PPP generic driver version 2.4.2
[    1.051604] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.051608] ehci-pci: EHCI PCI platform driver
[    1.051758] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    1.051765] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1
[    1.055671] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[    1.055698] ehci-pci 0000:00:1d.0: irq 23, io mem 0xc061c000
[    1.067273] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    1.067328] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.067331] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.067333] usb usb1: Product: EHCI Host Controller
[    1.067335] usb usb1: Manufacturer: Linux 3.13.0-43-generic ehci_hcd
[    1.067337] usb usb1: SerialNumber: 0000:00:1d.0
[    1.067529] hub 1-0:1.0: USB hub found
[    1.067537] hub 1-0:1.0: 2 ports detected
[    1.067706] uhci_hcd: USB Universal Host Controller Interface driver
[    1.067864] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    1.067953] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.067977] xhci_hcd 0000:00:14.0: irq 58 for MSI/MSI-X
[    1.068044] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.068046] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.068049] usb usb2: Product: xHCI Host Controller
[    1.068051] usb usb2: Manufacturer: Linux 3.13.0-43-generic xhci_hcd
[    1.068053] usb usb2: SerialNumber: 0000:00:14.0
[    1.068325] hub 2-0:1.0: USB hub found
[    1.068339] hub 2-0:1.0: 8 ports detected
[    1.070898] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.070905] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    1.070947] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
[    1.070950] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.070952] usb usb3: Product: xHCI Host Controller
[    1.070954] usb usb3: Manufacturer: Linux 3.13.0-43-generic xhci_hcd
[    1.070956] usb usb3: SerialNumber: 0000:00:14.0
[    1.071091] hub 3-0:1.0: USB hub found
[    1.071101] hub 3-0:1.0: 4 ports detected
[    1.221231] ata1: SATA max UDMA/133 abar m2048@0xc061b000 port 0xc061b100 irq 60
[    1.221234] ata2: SATA max UDMA/133 abar m2048@0xc061b000 port 0xc061b180 irq 60
[    1.379320] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.511593] usb 1-1: New USB device found, idVendor=8087, idProduct=8000
[    1.511599] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.511995] hub 1-1:1.0: USB hub found
[    1.512041] hub 1-1:1.0: 8 ports detected
[    1.679278] usb 2-4: new high-speed USB device number 2 using xhci_hcd
[    1.695662] usb 2-4: New USB device found, idVendor=0bda, idProduct=0129
[    1.695667] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.695670] usb 2-4: Product: USB2.0-CRW
[    1.695672] usb 2-4: Manufacturer: Generic
[    1.695675] usb 2-4: SerialNumber: 20100201396000000
[    1.719223] tsc: Refined TSC clocksource calibration: 1396.766 MHz
[    1.863275] usb 2-6: new high-speed USB device number 3 using xhci_hcd
[    1.879206] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.883196] ata2.00: ATAPI: TSSTcorp CDDVDW SU-228FB, LU01, max UDMA/100
[    1.888153] ata2.00: configured for UDMA/100
[    1.895997] scsi 1:0:0:0: CD-ROM            TSSTcorp CDDVDW SU-228FB  LU01 PQ: 0 ANSI: 5
[    1.898649] usb 2-6: New USB device found, idVendor=174f, idProduct=14b2
[    1.898655] usb 2-6: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    1.898658] usb 2-6: Product: Lenovo EasyCamera
[    1.898661] usb 2-6: Manufacturer: Generic
[    1.898663] usb 2-6: SerialNumber: 200901010001
[    1.907142] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    1.907148] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.907292] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    1.907355] sr 1:0:0:0: Attached scsi generic sg1 type 5

[    2.081175] init: plymouth-upstart-bridge main process (185) terminated with status 1
[    2.081189] init: plymouth-upstart-bridge main process ended, respawning
[    2.084925] usb 2-7: New USB device found, idVendor=0cf3, idProduct=3004
[    2.084931] usb 2-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.225890] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x2a800, board id: 2848, fw id: 1581875
[    2.890873] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    2.890877] ACPI Warning: 0x0000000000000830-0x000000000000083f SystemIO conflicts with Region \GPRL 1 (20131115/utaddress-251)
[    2.890881] ACPI Warning: 0x0000000000000830-0x000000000000083f SystemIO conflicts with Region \GPR_ 2 (20131115/utaddress-251)
[    2.890885] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    2.890886] ACPI Warning: 0x0000000000000800-0x000000000000082f SystemIO conflicts with Region \GPRL 1 (20131115/utaddress-251)
[    2.890890] ACPI Warning: 0x0000000000000800-0x000000000000082f SystemIO conflicts with Region \GPR_ 2 (20131115/utaddress-251)
[    2.890893] ACPI Warning: 0x0000000000000800-0x000000000000082f SystemIO conflicts with Region \IO_D 3 (20131115/utaddress-251)
[    2.890896] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    2.890898] lpc_ich: Resource conflict(s) found affecting gpio_ich
[    3.015210] Bluetooth: Core ver 2.17
[    3.015550] NET: Registered protocol family 31
[    3.015554] Bluetooth: HCI device and connection manager initialized
[    3.015563] Bluetooth: HCI socket layer initialized
[    3.015566] Bluetooth: L2CAP socket layer initialized
[    3.015572] Bluetooth: SCO socket layer initialized
[    3.061260] usbcore: registered new interface driver btusb
[    3.092429] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.092430] Bluetooth: BNEP filters: protocol multicast
[    3.092438] Bluetooth: BNEP socket layer initialized
[    3.100322] random: nonblocking pool is initialized
 comm="apparmor_parser"
[    3.111089] Bluetooth: RFCOMM TTY layer initialized
[    3.111101] Bluetooth: RFCOMM socket layer initialized
[    3.111108] Bluetooth: RFCOMM ver 1.11
[    3.122745] Linux video capture interface: v2.00
[    3.211133] usb 2-7: USB disconnect, device number 4


[    3.490881] scsi2 : SCSI emulation for RTS5139 USB card reader
[    3.491401] scsi 2:0:0:0: Direct-Access     Generic- xD/SD/M.S.       1.00 PQ: 0 ANSI: 0 CCS
[    3.492126] sd 2:0:0:0: Attached scsi generic sg2 type 0
[    3.499876] usbcore: registered new interface driver rts5139
[    3.558885] usb 2-7: new full-speed USB device number 5 using xhci_hcd
[    3.559072] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[    3.623903] [drm] Memory usable by graphics device = 2048M
[    3.623909] checking generic (b0000000 410000) vs hw (b0000000 10000000)
[    3.623912] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver

[    3.682983] ath: EEPROM indicates we should expect a direct regpair map
[    3.682986] ath: Country alpha2 being used: 00
[    3.682987] ath: Regpair used: 0x6a
[    3.826929] i915 0000:00:02.0: irq 62 for MSI/MSI-X
[    3.826944] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.826946] [drm] Driver supports precise vblank timestamp query.
[    3.827034] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    3.918829] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[    4.125635] init: failsafe main process (605) killed by TERM signal
[    4.127277] init: samba-ad-dc main process (649) terminated with status 1
[    4.131738] ieee80211 phy0: Atheros AR9565 Rev:1 mem=0xffffc90011d00000, irq=19
[
[    4.351821] fbcon: inteldrmfb (fb0) is primary device
[    4.592792] r8169 0000:01:00.0 eth0: link down
[    4.592847] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    4.593367] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    4.596052] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    5.818616] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[    5.982569] Console: switching to colour frame buffer device 170x48
[    5.986581] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    5.986583] i915 0000:00:02.0: registered panic notifier
[    6.024305] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    6.024822] acpi device:4a: registered as cooling_device3
[    6.024918] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input8
[    6.026613] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    6.026988] snd_hda_intel 0000:00:1b.0: irq 63 for MSI/MSI-X
[    6.045864] HDA driver get symbol successfully from i915 module
[    6.050533] snd_hda_intel 0000:00:03.0: irq 64 for MSI/MSI-X
[    6.076670] hda_codec: CX20751/2: BIOS auto-probing.
[    6.076892] autoconfig: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[    6.076894]    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    6.076896]    hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
[    6.076897]    mono: mono_out=0x0
[    6.076899]    inputs:
[    6.076901]      Internal Mic=0x1a
[    6.076902]      Mic=0x19
[    6.077572] hda_codec: Enable sync_write for stable communication
[    6.081374] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input11
[    6.081458] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input10
[    6.081518] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9
[    6.082364] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input13
[    6.083759] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
[    6.796126] audit_printk_skb: 159 callbacks suppressed
[    6.796130] type=1400 audit(1419061818.184:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1140 comm="apparmor_parser"
[    6.899718] init: gdm main process (972) killed by TERM signal
[    7.034611] init: plymouth-upstart-bridge main process ended, respawning
[    7.052232] init: plymouth-upstart-bridge main process ended, respawning
[    8.558058] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command
[    8.558077] ------------[ cut here ]------------
[    8.558086] WARNING: CPU: 1 PID: 41 at /build/buildd/linux-3.13.0/drivers/usb/host/xhci-ring.c:1582 handle_cmd_completion+0xe46/0xe50()
[    8.558088] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_conexant intel_rapl snd_hda_intel snd_hda_codec x86_pkg_temp_thermal intel_powerclamp snd_hwdep coretemp arc4 snd_pcm kvm_intel kvm snd_page_alloc ath9k snd_seq_midi snd_seq_midi_event crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_rawmidi cryptd ath9k_common i915 rts5139(C) ath9k_hw uvcvideo joydev snd_seq ath videobuf2_vmalloc videobuf2_memops mac80211 serio_raw videobuf2_core videodev ath3k bnep rfcomm snd_seq_device drm_kms_helper btusb bluetooth snd_timer lpc_ich snd cfg80211 mei_me mei soundcore drm i2c_algo_bit binfmt_misc ideapad_laptop sparse_keymap video parport_pc mac_hid ppdev lp parport psmouse ahci libahci r8169 mii
[    8.558144] CPU: 1 PID: 41 Comm: khubd Tainted: G         C    3.13.0-43-generic #72-Ubuntu
[    8.558146] Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN25WW 04/10/2014
[    8.558147]  0000000000000009 ffff88024f243da8 ffffffff81720bf6 0000000000000000
[    8.558152]  ffff88024f243de0 ffffffff810677cd ffff88023f8da560 ffff88023f8da110
[    8.558155]  0000000000000004 000000023f8da110 ffff880243616000 ffff88024f243df0
[    8.558159] Call Trace:
[    8.558160]  <IRQ>  [<ffffffff81720bf6>] dump_stack+0x45/0x56
[    8.558170]  [<ffffffff810677cd>] warn_slowpath_common+0x7d/0xa0
[    8.558173]  [<ffffffff810678aa>] warn_slowpath_null+0x1a/0x20
[    8.558179]  [<ffffffff8157db56>] handle_cmd_completion+0xe46/0xe50
[    8.558182]  [<ffffffff8157f493>] xhci_irq+0x333/0xa60
[    8.558188]  [<ffffffff810a7b55>] ? rebalance_domains+0x155/0x250
[    8.558191]  [<ffffffff8157fbd1>] xhci_msi_irq+0x11/0x20
[    8.558195]  [<ffffffff810bfa5e>] handle_irq_event_percpu+0x3e/0x1d0
[    8.558199]  [<ffffffff810bfc2d>] handle_irq_event+0x3d/0x60
[    8.558202]  [<ffffffff810c26b7>] handle_edge_irq+0x77/0x130
[    8.558208]  [<ffffffff81015e5e>] handle_irq+0x1e/0x30
[    8.558212]  [<ffffffff817339dd>] do_IRQ+0x4d/0xc0
[    8.558217]  [<ffffffff817290ed>] common_interrupt+0x6d/0x6d
[    8.558218]  <EOI>  [<ffffffff814937ae>] ? dev_printk_emit+0x3e/0x40
[    8.558227]  [<ffffffff8157ad06>] ? xhci_cancel_cmd+0x86/0x270
[    8.558231]  [<ffffffff81728a8b>] ? _raw_spin_unlock_irqrestore+0x1b/0x40
[    8.558235]  [<ffffffff8157acd9>] xhci_cancel_cmd+0x59/0x270
[    8.558239]  [<ffffffff81574803>] xhci_address_device+0x413/0x620
[    8.558244]  [<ffffffff8153ec54>] hub_port_init+0x1f4/0xb10
[    8.558249]  [<ffffffff814a48f9>] ? update_autosuspend+0x39/0x60
[    8.558253]  [<ffffffff814a4965>] ? pm_runtime_set_autosuspend_delay+0x45/0x90
[    8.558258]  [<ffffffff815403d5>] hub_port_connect_change+0x185/0xb50
[    8.558261]  [<ffffffff81547744>] ? usb_control_msg+0xd4/0x110
[    8.558265]  [<ffffffff81541274>] hub_events+0x4d4/0xa30
[    8.558269]  [<ffffffff81541805>] hub_thread+0x35/0x160
[    8.558275]  [<ffffffff810ab0b0>] ? prepare_to_wait_event+0x100/0x100
[    8.558279]  [<ffffffff815417d0>] ? hub_events+0xa30/0xa30
[    8.558283]  [<ffffffff8108b572>] kthread+0xd2/0xf0
[    8.558286]  [<ffffffff8108b4a0>] ? kthread_create_on_node+0x1c0/0x1c0
[    8.558290]  [<ffffffff817315fc>] ret_from_fork+0x7c/0xb0
[    8.558293]  [<ffffffff8108b4a0>] ? kthread_create_on_node+0x1c0/0x1c0
[    8.558295] ---[ end trace 58b71fb79357326e ]---
[    8.762129] usb 2-7: Device not responding to set address.
[    8.965986] usb 2-7: device not accepting address 5, error -71
[    9.078067] usb 2-7: new full-speed USB device number 6 using xhci_hcd
[    9.095721] usb 2-7: New USB device found, idVendor=0cf3, idProduct=3004
[    9.095727] usb 2-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    9.373894] xhci_hcd 0000:00:14.0: xHCI host not responding to stop endpoint command.
[    9.373900] xhci_hcd 0000:00:14.0: Assuming host is dying, halting host.
[    9.373924] xhci_hcd 0000:00:14.0: HC died; cleaning up
[    9.374067] usb 2-4: USB disconnect, device number 2
[    9.378933] systemd-udevd[320]: inotify_add_watch(6, /dev/sdb, 10) failed: No such file or directory
[    9.382820] init: anacron main process (969) killed by TERM signal
[    9.623761] usb 2-6: USB disconnect, device number 3
[    9.646350] usb 2-7: USB disconnect, device number 6
[    9.655912] systemd-udevd[320]: inotify_add_watch(6, /dev/sdb, 10) failed: No

[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x24f5fffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
[    0.000000]   node   0: [mem 0x00100000-0xa56affff]
[    0.000000]   node   0: [mem 0xa5eb0000-0xaaabefff]
[    0.000000]   node   0: [mem 0xaafff000-0xaaffffff]
[    0.000000]   node   0: [mem 0x100000000-0x24f5fffff]
[    0.000000] On node 0 totalpages: 2070620
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 10827 pages used for memmap
[    0.000000]   DMA32 zone: 692928 pages, LIFO batch:31
[    0.000000]   Normal zone: 21464 pages used for memmap
[    0.000000]   Normal zone: 1373696 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x1808
[    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[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
[    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] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 8 CPUs, 6 hotplug CPUs
[ nr_node_ids:1
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff88024f200000 s82304 r8192 d24192 u262144
[    0.000000] pcpu-alloc: s82304 r8192 d24192 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2038244



[    0.006394] Freeing SMP alternatives memory: 32K (ffffffff81e6e000 - ffffffff81e76000)
[    0.007921] ACPI: Core revision 20131115
[    0.024888] ACPI: All ACPI Tables successfully acquired
[    0.026444] ftrace: allocating 28552 entries in 112 pages
[    0.046161] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.085842] smpboot: CPU0: Intel(R) Celeron(R) 2957U @ 1.40GHz (fam: 06, model: 45, stepping: 01)



[    0.151961] ACPI: Executed 1 blocks of module-level executable AML code
[    0.164038] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.165257] ACPI: SSDT 00000000aae88c18 0003D3 (v01  PmRef  Cpu0Cst 00003001 INTL 20121220)
[    0.203242] pci 0000:02:00.0: System wakeup disabled by ACPI
[    0.210897] pci 0000:00:1c.3: PCI bridge to [bus 02]
[    0.210903] pci 0000:00:1c.3:   bridge window [mem 0xc0400000-0xc04fffff]
[    0.210928] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
[    0.212686] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *7
[    0.212751] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.212813] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.212873] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.212932] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.212992] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.213051] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.213111] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.213745] ACPI: Enabled 4 GPEs in block 00 to 7F
Lisätty "koodit" tekstiin, tulevaisuudessa lisää vastaavat litaniat itse koodiin. Koodi löytyy yäreunasta #-merkistä, niiden käyttöä voi opetella Testaus-alueella vapaasti. -Storck

[nm]

Vaikuttaa kernelin xhci-ajurin (USB 3.0) vialta. Jollain uudemmalla kernelin versiolla voi toimia paremmin. Niitä saa valmiiksi paketoituna täältä: http://kernel.ubuntu.com/~kernel-ppa/mainline/ joskaan automaattiset tietoturvapäivitykset eivät sitten toimi. Toinen vaihtoehto on päivittää 14.10:een ja toivoa, että se toimii paremmin. Tai jos pärjäät vielä pari kuukautta ilman USB 3.0 -portteja, 14.04.2-päivityksen myötä saa uudemman kernelin.

Koneen USB 2.0 -portit varmaankin toimivat ongelmitta, eli oletko kokeillut USB-laitteita kaikissa porteissa?

[Seniori nörtti]

Vaikuttaa kernelin xhci-ajurin (USB 3.0) vialta. Jollain uudemmalla kernelin versiolla voi toimia paremmin. Niitä saa valmiiksi paketoituna täältä: http://kernel.ubuntu.com/~kernel-ppa/mainline/ joskaan automaattiset tietoturvapäivitykset eivät sitten toimi. Toinen vaihtoehto on päivittää 14.10:een ja toivoa, että se toimii paremmin. Tai jos pärjäät vielä pari kuukautta ilman USB 3.0 -portteja, 14.04.2-päivityksen myötä saa uudemman kernelin.

Koneen USB 2.0 -portit varmaankin toimivat ongelmitta, eli oletko kokeillut USB-laitteita kaikissa porteissa?

Asensin sokkona pari pakettia synaticilla. Uudelleen käynnistyksen jälkeen portit näyttivät alkaneen toimimaan toivotusti. Myös Bluethoot heräsi henkiin.
Voisiko olla että kyseessä olisi ollut IO ongelma?

[Seniori nörtti]

Edelleenkin USB portit ja Bluethoot toimivat satunnaisesti. Mutta silloin kun toimivat niin toimivat täydellisesti.

Aamulla sain toimimaan kun boottasin tikku paikoillaan. Sen jälkeen sain jopa tulostettua (Brother DCP-7040)

Nyt ei taas millään.

[Tomin]

Voitko laittaa nuo aiemmin pyydetyt tulosteet, kun ne portit eivät toimi ensinkään? Sen tiedoston voi kyllä laittaa liitetiedostonakin viestiin tai sitten tosiaan sisältö code-tagien sisään, kuten Storck kirjoitti aiempaan viestiisi.