Как отладить: зависает намертво 16.04

[kitana]

Привет, подскажите пожалуйста как найти причину (логи какие-то? и где?). Периодически зависает намертво система (16.04). Т.е. в терминал зайти не могу, вообще ничего кроме REISUB не помогает.

[AlexeyAkadem]

Попробуйте просмотреть логи:

Код: [Выделить]

less /var/log/dmesg

[kitana]

там много текста не оч понятного, но ничего вроде похожего не вижу

(Нажмите, чтобы показать/скрыть)

[    1.384110] ACPI Warning: 0x0000000000001828-0x000000000000182f SystemIO conflicts with Region \PMIO 1 (20131115/utaddress-251)
[    1.384115] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    1.384118] ACPI Warning: 0x0000000000001c30-0x0000000000001c3f SystemIO conflicts with Region \GPRL 1 (20131115/utaddress-251)
[    1.384121] ACPI Warning: 0x0000000000001c30-0x0000000000001c3f SystemIO conflicts with Region \GPR_ 2 (20131115/utaddress-251)
[    1.384123] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    1.384124] ACPI Warning: 0x0000000000001c00-0x0000000000001c2f SystemIO conflicts with Region \GPRL 1 (20131115/utaddress-251)
[    1.384127] ACPI Warning: 0x0000000000001c00-0x0000000000001c2f SystemIO conflicts with Region \GPR_ 2 (20131115/utaddress-251)
[    1.384129] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    1.384130] lpc_ich: Resource conflict(s) found affecting gpio_ich
[    1.389597] [drm] Initialized drm 1.1.0 20060810
[    1.392297] usb 3-3: New USB device found, idVendor=046d, idProduct=c05b
[    1.392300] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.392302] usb 3-3: Product: USB Optical Mouse
[    1.392303] usb 3-3: Manufacturer: Logitech
[    1.392379] usb 3-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[    1.405689] wmi: Mapper loaded
[    1.412962] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[    1.424797] lp0: using parport0 (interrupt-driven).
[    1.433713] SKU: Nid=0x1d sku_cfg=0x4045e601
[    1.433715] SKU: port_connectivity=0x1
[    1.433716] SKU: enable_pcbeep=0x0
[    1.433717] SKU: check_sum=0x00000005
[    1.433717] SKU: customization=0x000000e6
[    1.433718] SKU: external_amp=0x0
[    1.433719] SKU: platform_type=0x0
[    1.433720] SKU: swap=0x0
[    1.433721] SKU: override=0x1
[    1.434165] autoconfig: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
[    1.434167]    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    1.434168]    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[    1.434168]    mono: mono_out=0x0
[    1.434169]    dig-out=0x11/0x0
[    1.434170]    inputs:
[    1.434171]      Front Mic=0x19
[    1.434172]      Rear Mic=0x18
[    1.434173]      Line=0x1a
[    1.434174]    dig-in=0x1f
[    1.434175] realtek: No valid SSID, checking pincfg 0x4045e601 for NID 0x1d
[    1.434176] realtek: Enabling init ASM_ID=0xe601 CODEC_ID=10ec0892
[    1.436135] checking generic (d9000000 7f0000) vs hw (d0000000 8000000)
[    1.436137] checking generic (d9000000 7f0000) vs hw (d8000000 2000000)
[    1.436138] fb: conflicting fb hw usage nouveaufb vs VESA VGA - removing generic driver
[    1.436217] Console: switching to colour dummy device 80x25
[    1.436461] type=1400 audit(1467021923.385:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=540 comm="apparmor_parser"
[    1.436465] type=1400 audit(1467021923.385:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=540 comm="apparmor_parser"
[    1.436469] type=1400 audit(1467021923.385:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=540 comm="apparmor_parser"
[    1.436479] type=1400 audit(1467021923.385:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=515 comm="apparmor_parser"
[    1.436484] type=1400 audit(1467021923.385:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=515 comm="apparmor_parser"
[    1.436487] type=1400 audit(1467021923.385:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=515 comm="apparmor_parser"
[    1.436817] type=1400 audit(1467021923.389:: apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=540 comm="apparmor_parser"
[    1.436821] type=1400 audit(1467021923.389:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=540 comm="apparmor_parser"
[    1.436875] type=1400 audit(1467021923.389:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=515 comm="apparmor_parser"
[    1.436901] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x108040a1
[    1.436904] nouveau  [  DEVICE][0000:01:00.0] Chipset: GK208 (NV108)
[    1.436906] nouveau  [  DEVICE][0000:01:00.0] Family : NVE0
[    1.438386] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
[    1.438391] nouveau  [   VBIOS][0000:01:00.0] ... signature not found
[    1.438392] nouveau  [   VBIOS][0000:01:00.0] checking PROM for image...
[    1.446664] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
[    1.448730] tsc: Refined TSC clocksource calibration: 3392.140 MHz
[    1.449766] input: HDA Intel PCH Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
[    1.449852] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[    1.449922] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[    1.449991] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8
[    1.450510] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input7
[    1.450927] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input6
[    1.451037] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input5
[    1.451623] i915 0000:00:02.0: enabling device (0006 -> 0007)
[    1.508765] usb 3-9: new low-speed USB device number 3 using xhci_hcd
[    1.528557] usb 3-9: New USB device found, idVendor=2101, idProduct=020f
[    1.528560] usb 3-9: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.528650] usb 3-9: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[    1.528654] usb 3-9: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[    1.538207] random: nonblocking pool is initialized
[    1.543040] hidraw: raw HID events driver (C) Jiri Kosina
[    1.549650] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
[    1.549652] nouveau  [   VBIOS][0000:01:00.0] using image from PROM
[    1.549705] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
[    1.549707] nouveau  [   VBIOS][0000:01:00.0] version 80.28.3f.00.1a
[    1.549900] nouveau 0000:01:00.0: irq 48 for MSI/MSI-X
[    1.549906] nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
[    1.549929] nouveau  [     PFB][0000:01:00.0] RAM type: DDR3
[    1.549930] nouveau  [     PFB][0000:01:00.0] RAM size: 1024 MiB
[    1.549931] nouveau  [     PFB][0000:01:00.0]    ZCOMP: 0 tags
[    1.551757] usbcore: registered new interface driver usbhid
[    1.551758] usbhid: USB HID core driver
[    1.553195] nouveau  [    VOLT][0000:01:00.0] GPU voltage: 912500uv
[    1.553801] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/input/input13
[    1.553999] hid-generic 0003:046D:C05B.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-3/input0
[    1.554177] input: HID 2101:020f as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.0/input/input14
[    1.554322] hid-generic 0003:2101:020F.0002: input,hidraw1: USB HID v1.01 Keyboard [HID 2101:020f] on usb-0000:00:14.0-9/input0
[    1.554418] input: HID 2101:020f as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.1/input/input15
[    1.554547] hid-generic 0003:2101:020F.0003: input,hidraw2: USB HID v1.01 Mouse [HID 2101:020f] on usb-0000:00:14.0-9/input1
[    1.777311] init: failsafe main process (747) killed by TERM signal
[    1.841353] Bluetooth: Core ver 2.17
[    1.841369] NET: Registered protocol family 31
[    1.841370] Bluetooth: HCI device and connection manager initialized
[    1.841376] Bluetooth: HCI socket layer initialized
[    1.841378] Bluetooth: L2CAP socket layer initialized
[    1.841380] Bluetooth: SCO socket layer initialized
[    1.846830] Bluetooth: RFCOMM TTY layer initialized
[    1.846838] Bluetooth: RFCOMM socket layer initialized
[    1.846842] Bluetooth: RFCOMM ver 1.11
[    1.847851] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    1.847854] Bluetooth: BNEP filters: protocol multicast
[    1.847861] Bluetooth: BNEP socket layer initialized
[    1.880438] init: cups main process (852) killed by HUP signal
[    1.880452] init: cups main process ended, respawning
[    2.031005] r8169 0000:03:00.0 eth0: link down
[    2.031041] r8169 0000:03:00.0 eth0: link down
[    2.031068] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    2.031285] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    2.465171] Switched to clocksource tsc

Нашла команду gnome-system-log (удобная), и статью  https://help.ubuntu.com/community/LinuxLogFilesLinuxLogFiles (не оч понятная)
Но пока ничего, чтобы прямо бросалось в глаза и могло быть причиной в этих логах не нашла.

[AlexBKost]

kitana, покажите

Код: [Выделить]

lspci -k | grep VGA -A2

[kitana]

00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06)
   Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller
   Kernel driver in use: i915
--
01:00.0 VGA compatible controller: NVIDIA Corporation GK208 [GeForce GT 630 Rev. 2] (rev a1)
   Subsystem: Gigabyte Technology Co., Ltd GK208 [GeForce GT 630 Rev. 2]
   Kernel driver in use: nouveau

[AlexBKost]

kitana, решение вопроса с зависаниями ищите в направлении полноценного использования гибридной графики Intel-Nvidia, каковая у вас в наличии. Раздел форума Графическое оборудование - вам в помощь. 

[kitana]

надо же, я бы не подумала в эту сторону. а уточните пожалуйста что значит "полноценное использование"?

[AlexBezz]

В стандартном режиме (интернет, офис и т.д.) используется встроенная в процессор видеокарта Intel
А при необходимости (игры, кино высокого разрешения) должна включатся интегрированная полноценная видеокарта nVidia
На драйверах по-умолчанию эта связка не работает и, видимо, вешает намертво вашу систему.

Тема по настройке:

https://forum.ubuntu.ru/index.php?topic=190100.0

[kitana]

AlexBKost, AlexBezz, Спасибо большое!

я не устанавливала bumblbee, а только установила Nvidia Prime и проприетарный драйвер nVidia:

Код: [Выделить]

sudo apt-get install nvidia-361 nvidia-settings nvidia-prime
перестало зависать