Atualmente, ao tentar inicializar o Ubuntu 16.04, ele alternadamente congela ou funciona bem.
Nas ocasiões em que ele congela, ele chega na tela "Please Unlock disk sda5_crypt2". Pressionando CTRL + ALT + F1 - < kbd> F6 leva-me a um aviso intermitente, e nada acontece se eu digitar.
Se eu pressionar CTRL + ALT + F7 eu posso digitar coisas que aparecem na tela e pressionar enter (sobre o qual eu vou para um nova linha), mas nada acontece.
Se eu reinicializar a máquina, ela será inicializada no Ubuntu OK, embora as telas de carregamento sejam de baixa resolução.
Os problemas ocorreram quando instalei o nVidia Cuda Toolkit 8.0, que causou o congelamento do meu PC durante a inicialização. Depois disso, eu tive que usar opções de inicialização para inicializar no modo de recuperação e console, usando esses comandos para consertá-lo:
apt-get purge fglrx -y
rm /etc/X11/xorg.conf
O que posso fazer para tentar inicializar com sucesso todas as vezes?
Há algo que eu deva procurar em /var/log/syslog ?
Meu sistema é um Dell Precision 7500 com Quadro 4000.
Editar: Adicionando conteúdo de / var / log / syslog ...
Eu tentei capturar o syslog quando ele falha na inicialização e quando não falha na inicialização. Não parece chegar ao estágio em que cria um arquivo de log quando ele não consegue inicializar. A tela que congela é a tela "" Por favor, desbloqueie o disco sda5_crypt2 ".
A cabeça do log quando ele inicializa está abaixo (não consigo colar o log completo devido ao limite de 30k). Existe alguma pista para saber que falhou na tentativa anterior?
Dec 27 19:03:20 T7500 rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="1591" x-info="http://www.rsyslog.com"] start
Dec 27 19:03:20 T7500 rsyslogd-2222: command 'KLogPermitNonKernelFacility' is currently not permitted - did you already set it via a RainerScript command (v6+ config)? [v8.16.0 try http://www.rsyslog.com/e/2222 ]
Dec 27 19:03:20 T7500 rsyslogd: rsyslogd's groupid changed to 108
Dec 27 19:03:20 T7500 rsyslogd: rsyslogd's userid changed to 104
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Initializing cgroup subsys cpuset
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Initializing cgroup subsys cpu
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Initializing cgroup subsys cpuacct
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Linux version 4.4.0-57-generic (buildd@lgw01-54) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #78-Ubuntu SMP Fri Dec 9 23:50:32 UTC 2016 (Ubuntu 4.4.0-57.78-generic 4.4.35)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.4.0-57-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash
Dec 27 19:03:20 T7500 systemd-modules-load[642]: Inserted module 'lp'
Dec 27 19:03:20 T7500 kernel: [ 0.000000] KERNEL supported cpus:
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Intel GenuineIntel
Dec 27 19:03:20 T7500 kernel: [ 0.000000] AMD AuthenticAMD
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Centaur CentaurHauls
Dec 27 19:03:20 T7500 kernel: [ 0.000000] x86/fpu: Legacy x87 FPU detected.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] x86/fpu: Using 'lazy' FPU context switches.
Dec 27 19:03:20 T7500 rsyslogd-2039: Could not open output pipe '/dev/xconsole':: No such file or directory [v8.16.0 try http://www.rsyslog.com/e/2039 ]
Dec 27 19:03:20 T7500 systemd-modules-load[642]: Inserted module 'ppdev'
Dec 27 19:03:20 T7500 kernel: [ 0.000000] e820: BIOS-provided physical RAM map:
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dbff] usable
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/modules.softdep: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000d7df9bff] usable
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x00000000d7df9c00-0x00000000d7e4bbff] ACPI NVS
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x00000000d7e4bc00-0x00000000d7e4dbff] ACPI data
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x00000000d7e4dc00-0x00000000d7ffffff] reserved
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fcffffff] reserved
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/modules.symbols.bin: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fed003ff] reserved
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/modules.builtin.bin: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x00000000ffb00000-0x00000000ffffffff] reserved
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modprobe.d/blacklist_linux_4.4.0-31-generic.conf: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000001827ffffff] usable
Dec 27 19:03:20 T7500 kernel: [ 0.000000] NX (Execute Disable) protection: active
Dec 27 19:03:20 T7500 kernel: [ 0.000000] SMBIOS 2.5 present.
Dec 27 19:03:20 T7500 rsyslogd-2007: action 'action 10' suspended, next retry is Tue Dec 27 19:03:50 2016 [v8.16.0 try http://www.rsyslog.com/e/2007 ]
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/modules.dep.bin: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] DMI: Dell Inc. Precision WorkStation T7500 /06FW8P, BIOS A10 04/20/2011
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/modules.alias.bin: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
Dec 27 19:03:20 T7500 kernel: [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
Dec 27 19:03:20 T7500 kernel: [ 0.000000] e820: last_pfn = 0x1828000 max_arch_pfn = 0x400000000
Dec 27 19:03:20 T7500 loadkeys[648]: Loading /etc/console-setup/cached.kmap.gz
Dec 27 19:03:20 T7500 kernel: [ 0.000000] MTRR default type: write-back
Dec 27 19:03:20 T7500 kernel: [ 0.000000] MTRR fixed ranges enabled:
Dec 27 19:03:20 T7500 systemd[1]: Started Set console keymap.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 00000-9FFFF write-back
Dec 27 19:03:20 T7500 kernel: [ 0.000000] A0000-BFFFF uncachable
Dec 27 19:03:20 T7500 kernel: [ 0.000000] C0000-DBFFF write-protect
Dec 27 19:03:20 T7500 systemd[1]: Started Create Static Device Nodes in /dev.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] DC000-EFFFF uncachable
Dec 27 19:03:20 T7500 kernel: [ 0.000000] F0000-FFFFF write-protect
Dec 27 19:03:20 T7500 kernel: [ 0.000000] MTRR variable ranges enabled:
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 0 base 00D7F00000 mask FFFFF00000 uncachable
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 1 base 00D8000000 mask FFF8000000 uncachable
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 2 base 00E0000000 mask FFE0000000 uncachable
Dec 27 19:03:20 T7500 systemd[1]: Starting udev Kernel Device Manager...
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 3 disabled
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 4 disabled
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 5 disabled
Dec 27 19:03:20 T7500 systemd[1]: Started udev Kernel Device Manager.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 6 disabled
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 7 disabled
Dec 27 19:03:20 T7500 systemd[1]: Starting Remount Root and Kernel File Systems...
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 8 disabled
Dec 27 19:03:20 T7500 kernel: [ 0.000000] 9 disabled
Dec 27 19:03:20 T7500 kernel: [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
Dec 27 19:03:20 T7500 kernel: [ 0.000000] e820: last_pfn = 0xd7df9 max_arch_pfn = 0x400000000
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Scanning 1 areas for low memory corruption
Dec 27 19:03:20 T7500 systemd[1]: Started Remount Root and Kernel File Systems.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
Dec 27 19:03:20 T7500 systemd[1]: Starting Flush Journal to Persistent Storage...
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Using GB pages for direct mapping
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BRK [0x0220a000, 0x0220afff] PGTABLE
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BRK [0x0220b000, 0x0220bfff] PGTABLE
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BRK [0x0220c000, 0x0220cfff] PGTABLE
Dec 27 19:03:20 T7500 kernel: [ 0.000000] BRK [0x0220d000, 0x0220dfff] PGTABLE
Dec 27 19:03:20 T7500 kernel: [ 0.000000] RAMDISK: [mem 0x3332e000-0x3598efff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: Early table checksum verification disabled
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: RSDP 0x00000000000FEC30 000024 (v02 DELL )
Dec 27 19:03:20 T7500 systemd[1]: Starting Load/Save Random Seed...
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: XSDT 0x00000000000FCAF5 000084 (v01 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: FACP 0x00000000000FCBED 0000F4 (v03 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/64 (20150930/tbfadt-623)
Dec 27 19:03:20 T7500 systemd[1]: Starting udev Coldplug all Devices...
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: DSDT 0x00000000FFE9ED53 005908 (v01 DELL dt_ex 00001000 INTL 20050624)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: FACS 0x00000000D7DF9C00 000040
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: FACS 0x00000000D7DF9C00 000040
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: SSDT 0x00000000FFEA476C 00009C (v01 DELL st_ex 00001000 INTL 20050624)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: APIC 0x00000000000FCCE1 00026A (v01 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 systemd[1]: Started Load/Save Random Seed.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: BOOT 0x00000000000FCF4B 000028 (v01 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 systemd[1]: Started Flush Journal to Persistent Storage.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: ASF! 0x00000000000FCF73 000096 (v32 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: MCFG 0x00000000000FD009 00003C (v01 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: HPET 0x00000000000FD045 000038 (v01 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: TCPA 0x00000000000FD2A1 000032 (v01 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: ____ 0x00000000000FD2D3 000030 (v01 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: _RAT 0x00000000000FDED5 000030 (v01 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 systemd-modules-load[642]: Inserted module 'parport_pc'
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: SLIC 0x00000000000FD07D 000176 (v01 DELL B10K 00000015 ASL 00000061)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: SSDT 0x00000000D7E4DC00 004104 (v01 INTEL PPM RCM 80000001 INTL 20061109)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: Local APIC address 0xfee00000
Dec 27 19:03:20 T7500 kernel: [ 0.000000] No NUMA configuration found
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000001827ffffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] NODE_DATA(0) allocated [mem 0x1827ff9000-0x1827ffdfff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Zone ranges:
Dec 27 19:03:20 T7500 kernel: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
Dec 27 19:03:20 T7500 systemd[1]: Started Load Kernel Modules.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
Dec 27 19:03:20 T7500 systemd[1]: Starting Apply Kernel Variables...
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Normal [mem 0x0000000100000000-0x0000001827ffffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Device empty
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Movable zone start for each node
Dec 27 19:03:20 T7500 systemd[1]: Mounting FUSE Control File System...
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Early memory node ranges
Dec 27 19:03:20 T7500 kernel: [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009cfff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000d7df8fff]
Dec 27 19:03:20 T7500 systemd[1]: Started Braille Device Support.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] node 0: [mem 0x0000000100000000-0x0000001827ffffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000001827ffffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] On node 0 totalpages: 25165205
Dec 27 19:03:20 T7500 systemd[1]: Mounted FUSE Control File System.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] DMA zone: 64 pages used for memmap
Dec 27 19:03:20 T7500 kernel: [ 0.000000] DMA zone: 21 pages reserved
Dec 27 19:03:20 T7500 kernel: [ 0.000000] DMA zone: 3996 pages, LIFO batch:0
Dec 27 19:03:20 T7500 kernel: [ 0.000000] DMA32 zone: 13752 pages used for memmap
Dec 27 19:03:20 T7500 systemd[1]: Started Apply Kernel Variables.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] DMA32 zone: 880121 pages, LIFO batch:31
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Normal zone: 379392 pages used for memmap
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Normal zone: 24281088 pages, LIFO batch:31
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: PM-Timer IO Port: 0x808
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: Local APIC address 0xfee00000
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
Dec 27 19:03:20 T7500 systemd[1]: Started udev Coldplug all Devices.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
Dec 27 19:03:20 T7500 systemd[1]: Starting Show Plymouth Boot Screen...
Dec 27 19:03:20 T7500 kernel: [ 0.000000] IOAPIC[1]: apic_id 9, version 32, address 0xfec80000, GSI 24-47
Dec 27 19:03:20 T7500 kernel: [ 0.000000] IOAPIC[2]: apic_id 10, version 32, address 0xfec88000, GSI 48-71
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: IRQ0 used by override.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: IRQ9 used by override.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Using ACPI (MADT) for SMP configuration information
Dec 27 19:03:20 T7500 systemd[1]: Started Show Plymouth Boot Screen.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
Dec 27 19:03:20 T7500 kernel: [ 0.000000] smpboot: Allowing 64 CPUs, 40 hotplug CPUs
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
Dec 27 19:03:20 T7500 systemd[1]: Started Forward Password Requests to Plymouth Directory Watch.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x000effff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
Dec 27 19:03:20 T7500 mtp-probe: checking bus 2, device 2: "/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-3"
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xd7df9000-0xd7df9fff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xd7dfa000-0xd7e4afff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xd7e4b000-0xd7e4bfff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xd7e4c000-0xd7e4cfff]
Dec 27 19:03:20 T7500 mtp-probe: checking bus 3, device 2: "/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1"
Dec 27 19:03:20 T7500 mtp-probe: bus: 2, device: 2 was not an MTP device
Dec 27 19:03:20 T7500 mtp-probe: bus: 3, device: 2 was not an MTP device
Dec 27 19:03:20 T7500 mtp-probe: checking bus 3, device 4: "/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2.1"
Dec 27 19:03:20 T7500 mtp-probe: bus: 3, device: 4 was not an MTP device
Dec 27 19:03:20 T7500 mtp-probe: checking bus 3, device 5: "/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-2/3-2.4"
Dec 27 19:03:20 T7500 mtp-probe: bus: 3, device: 5 was not an MTP device
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/drivers/macintosh/mac_hid.ko: No such file or directory
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/drivers/platform/x86/wmi.ko: No such file or directory
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/drivers/block/floppy.ko: No such file or directory
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/drivers/edac/edac_core.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xd7e4d000-0xd7e4dfff]
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/drivers/tty/serial/8250/8250_fintek.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xd7e4e000-0xd7ffffff]
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/drivers/mfd/lpc_ich.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xd8000000-0xf7ffffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfcffffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xfd000000-0xfdffffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfecfffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfedfffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/drivers/pci/hotplug/shpchp.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xffafffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PM: Registered nosave memory: [mem 0xffb00000-0xffffffff]
Dec 27 19:03:20 T7500 kernel: [ 0.000000] e820: [mem 0xd8000000-0xf7ffffff] available for PCI devices
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Booting paravirtualized kernel on bare hardware
Dec 27 19:03:20 T7500 kernel: [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/drivers/edac/i7core_edac.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:64 nr_node_ids:1
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff8817c6600000 s98264 r8192 d28712 u262144
Dec 27 19:03:20 T7500 kernel: [ 0.000000] pcpu-alloc: s98264 r8192 d28712 u262144 alloc=1*2097152
Dec 27 19:03:20 T7500 kernel: [ 0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15
Dec 27 19:03:20 T7500 kernel: [ 0.000000] pcpu-alloc: [0] 16 17 18 19 20 21 22 23 [0] 24 25 26 27 28 29 30 31
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/core/snd.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] pcpu-alloc: [0] 32 33 34 35 36 37 38 39 [0] 40 41 42 43 44 45 46 47
Dec 27 19:03:20 T7500 kernel: [ 0.000000] pcpu-alloc: [0] 48 49 50 51 52 53 54 55 [0] 56 57 58 59 60 61 62 63
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 24771976
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Policy zone: Normal
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/soundcore.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.4.0-57-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash
Dec 27 19:03:20 T7500 kernel: [ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
Dec 27 19:03:20 T7500 kernel: [ 0.000000] log_buf_len total cpu_extra contributions: 258048 bytes
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-timer.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] log_buf_len min size: 262144 bytes
Dec 27 19:03:20 T7500 kernel: [ 0.000000] log_buf_len: 524288 bytes
Dec 27 19:03:20 T7500 kernel: [ 0.000000] early log buf free: 252220(96%)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq-device.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Memory: 98954748K/100660820K available (8432K kernel code, 1291K rwdata, 3960K rodata, 1484K init, 1316K bss, 1706072K reserved, 0K cma-reserved)
Dec 27 19:03:20 T7500 kernel: [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=64, Nodes=1
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Hierarchical RCU implementation.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Build-time adjustment of leaf fanout to 64.
Dec 27 19:03:20 T7500 kernel: [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=64.
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-rawmidi.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=64
Dec 27 19:03:20 T7500 kernel: [ 0.000000] NR_IRQS:33024 nr_irqs:1752 16
Dec 27 19:03:20 T7500 kernel: [ 0.000000] Console: colour VGA+ 80x25
Dec 27 19:03:20 T7500 kernel: [ 0.000000] console [tty0] enabled
Dec 27 19:03:20 T7500 kernel: [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/drivers/input/serio/serio_raw.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] hpet clockevent registered
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq-midi-event.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.000000] tsc: Fast TSC calibration using PIT
Dec 27 19:03:20 T7500 kernel: [ 0.000000] tsc: Detected 3058.952 MHz processor
Dec 27 19:03:20 T7500 kernel: [ 0.000044] Calibrating delay loop (skipped), value calculated using timer frequency.. 6117.90 BogoMIPS (lpj=12235808)
Dec 27 19:03:20 T7500 kernel: [ 0.000047] pid_max: default: 65536 minimum: 512
Dec 27 19:03:20 T7500 kernel: [ 0.000060] ACPI: Core revision 20150930
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/core/seq/snd-seq-midi.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.085994] ACPI: 3 ACPI AML tables successfully acquired and loaded
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-pcm.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.086091] Security Framework initialized
Dec 27 19:03:20 T7500 kernel: [ 0.086093] Yama: becoming mindful.
Dec 27 19:03:20 T7500 kernel: [ 0.086133] AppArmor: AppArmor initialized
Dec 27 19:03:20 T7500 kernel: [ 0.092244] Dentry cache hash table entries: 16777216 (order: 15, 134217728 bytes)
Dec 27 19:03:20 T7500 kernel: [ 0.116729] Inode-cache hash table entries: 8388608 (order: 14, 67108864 bytes)
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/virt/lib/irqbypass.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.126933] Mount-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Dec 27 19:03:20 T7500 kernel: [ 0.127043] Mountpoint-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Dec 27 19:03:20 T7500 kernel: [ 0.127973] Initializing cgroup subsys io
Dec 27 19:03:20 T7500 kernel: [ 0.127977] Initializing cgroup subsys memory
Dec 27 19:03:20 T7500 kernel: [ 0.127999] Initializing cgroup subsys devices
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/arch/x86/crypto/ghash-clmulni-intel.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.128002] Initializing cgroup subsys freezer
Dec 27 19:03:20 T7500 kernel: [ 0.128004] Initializing cgroup subsys net_cls
Dec 27 19:03:20 T7500 kernel: [ 0.128006] Initializing cgroup subsys perf_event
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/arch/x86/kvm/kvm.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.128015] Initializing cgroup subsys net_prio
Dec 27 19:03:20 T7500 kernel: [ 0.128019] Initializing cgroup subsys hugetlb
Dec 27 19:03:20 T7500 kernel: [ 0.128020] Initializing cgroup subsys pids
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/core/snd-hwdep.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.128053] CPU: Physical Processor ID: 1
Dec 27 19:03:20 T7500 kernel: [ 0.128054] CPU: Processor Core ID: 0
Dec 27 19:03:20 T7500 kernel: [ 0.128060] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
Dec 27 19:03:20 T7500 kernel: [ 0.128061] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
Dec 27 19:03:20 T7500 kernel: [ 0.128063] mce: CPU supports 9 MCE banks
Dec 27 19:03:20 T7500 kernel: [ 0.128072] CPU0: Thermal monitoring enabled (TM1)
Dec 27 19:03:20 T7500 ureadahead[645]: ureadahead:/lib/modules/4.4.0-31-generic/kernel/sound/hda/snd-hda-core.ko: No such file or directory
Dec 27 19:03:20 T7500 kernel: [ 0.128078] process: using mwait in idle threads
Dec 27 19:03:20 T7500 kernel: [ 0.128084] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7
Dec 27 19:03:20 T7500 kernel: [ 0.128085] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0