RAM / Memória menor que instalada

Question

RAM / Memória menor que instalada

#1 resposta do dinnerisserved (0 votos)

3

Então eu tenho 8GB de RAM instalado no meu laptop. Ele mostra 8GB no BIOS e na inicialização do Windows, mas quando eu logar no Ubuntu, apenas 2GB de memória reflete.

Não consigo entender como utilizar meu computador com funcionalidade total.

saída para livre -h

$ free -h 
total        used        free      shared  buff/cache   available
Mem: 2,0G        1,1G        132M        320M        829M        402M
Swap:          7,5G        1,0G        6,5G

saída para sudo dmidecode -t memory

$ sudo dmidecode -t memory
# dmidecode 3.0
Getting SMBIOS data from sysfs.
SMBIOS 2.8 present.

Handle 0x0007, DMI type 16, 23 bytes
Physical Memory Array
    Location: System Board Or Motherboard
    Use: System Memory
    Error Correction Type: None
    Maximum Capacity: 8 GB
    Error Information Handle: Not Provided
    Number Of Devices: 1

Handle 0x0008, DMI type 17, 40 bytes
Memory Device
    Array Handle: 0x0007
    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 8192 MB
    Form Factor: SODIMM
    Set: None
    Locator: ChannelA-DIMM0
    Bank Locator: BANK 0
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz
    Manufacturer: SK Hynix
    Serial Number: 00493032
    Asset Tag: 9876543210
    Part Number: HMT41GS6BFR8A-PB  
    Rank: 2
    Configured Clock Speed: 1600 MHz
    Minimum Voltage: Unknown
    Maximum Voltage: Unknown
    Configured Voltage: 1.35 V

Estou anexando uma captura de tela da mesma para melhor visualização. vista da janela do terminal

saída para o comando grep

zaidshakil@Zaid-Ubuntu:~$ grep -i cgroup /var/log/syslog*
Apr  1 02:19:09 Zaid-Ubuntu systemd[1]: Starting LSB: Set up cgroupfs mounts....
Apr  1 02:19:09 Zaid-Ubuntu systemd[1]: Started LSB: Set up cgroupfs mounts..
Apr  1 02:19:10 Zaid-Ubuntu dockerd[14939]: time="2017-04-01T02:19:10.982530054+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 02:19:10 Zaid-Ubuntu dockerd[14939]: time="2017-04-01T02:19:10.982549819+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 15:30:45 Zaid-Ubuntu systemd[1]: Starting LSB: Set up cgroupfs mounts....
Apr  1 15:30:45 Zaid-Ubuntu systemd[1]: Started LSB: Set up cgroupfs mounts..
Apr  1 15:30:51 Zaid-Ubuntu dockerd[1206]: time="2017-04-01T15:30:51.597146555+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 15:30:51 Zaid-Ubuntu dockerd[1206]: time="2017-04-01T15:30:51.597157997+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 14:37:30 Zaid-Ubuntu systemd[1]: Starting LSB: Set up cgroupfs mounts....
Apr  1 14:37:30 Zaid-Ubuntu systemd[1]: Started LSB: Set up cgroupfs mounts..
Apr  1 14:37:34 Zaid-Ubuntu dockerd[1312]: time="2017-04-01T14:37:34.589461797+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 14:37:34 Zaid-Ubuntu dockerd[1312]: time="2017-04-01T14:37:34.589469876+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 14:56:40 Zaid-Ubuntu systemd[1]: Starting LSB: Set up cgroupfs mounts....
Apr  1 14:56:40 Zaid-Ubuntu systemd[1]: Started LSB: Set up cgroupfs mounts..
Apr  1 14:56:43 Zaid-Ubuntu dockerd[1239]: time="2017-04-01T14:56:43.260545225+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 14:56:43 Zaid-Ubuntu dockerd[1239]: time="2017-04-01T14:56:43.260717199+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 18:34:08 Zaid-Ubuntu dockerd[9228]: time="2017-04-01T18:34:08.790148286+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 18:34:08 Zaid-Ubuntu dockerd[9228]: time="2017-04-01T18:34:08.790218963+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 18:35:31 Zaid-Ubuntu dockerd[9383]: time="2017-04-01T18:35:31.250522713+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 18:35:31 Zaid-Ubuntu dockerd[9383]: time="2017-04-01T18:35:31.250563699+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 18:38:08 Zaid-Ubuntu dockerd[10604]: time="2017-04-01T18:38:08.740614885+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 18:38:08 Zaid-Ubuntu dockerd[10604]: time="2017-04-01T18:38:08.740689843+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 19:12:12 Zaid-Ubuntu systemd[1]: Starting LSB: Set up cgroupfs mounts....
Apr  1 19:12:12 Zaid-Ubuntu systemd[1]: Started LSB: Set up cgroupfs mounts..
Apr  1 19:12:16 Zaid-Ubuntu dockerd[1314]: time="2017-04-01T19:12:16.925265862+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 19:12:16 Zaid-Ubuntu dockerd[1314]: time="2017-04-01T19:12:16.925280062+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 19:28:59 Zaid-Ubuntu dockerd[6356]: time="2017-04-01T19:28:59.190885292+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 19:28:59 Zaid-Ubuntu dockerd[6356]: time="2017-04-01T19:28:59.190944277+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 21:08:20 Zaid-Ubuntu systemd[1]: Starting LSB: Set up cgroupfs mounts....
Apr  1 21:08:20 Zaid-Ubuntu systemd[1]: Started LSB: Set up cgroupfs mounts..
Apr  1 21:08:25 Zaid-Ubuntu dockerd[1345]: time="2017-04-01T21:08:25.398993195+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  1 21:08:25 Zaid-Ubuntu dockerd[1345]: time="2017-04-01T21:08:25.399004818+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  1 21:25:52 Zaid-Ubuntu snap[2201]: time="2017-04-01T21:25:52+02:00" level=error msg="containerd: notify OOM events" error="read /sys/fs/cgroup/freezer/docker/21b666be1ea4d12abeee0c949f578946b3dff173fe70b417eccbf168f7b6fb46/freezer.state: no such device"
Apr  1 22:09:01 Zaid-Ubuntu systemd[1]: Stopping LSB: Set up cgroupfs mounts....
Apr  2 19:08:15 Zaid-Ubuntu systemd[1]: Starting LSB: Set up cgroupfs mounts....
Apr  2 19:08:15 Zaid-Ubuntu systemd[1]: Started LSB: Set up cgroupfs mounts..
Apr  2 19:08:20 Zaid-Ubuntu dockerd[1340]: time="2017-04-02T19:08:20.939806472+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  2 19:08:20 Zaid-Ubuntu dockerd[1340]: time="2017-04-02T19:08:20.939814976+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  2 18:00:33 Zaid-Ubuntu systemd[1]: Starting LSB: Set up cgroupfs mounts....
Apr  2 18:00:33 Zaid-Ubuntu systemd[1]: Started LSB: Set up cgroupfs mounts..
Apr  2 18:00:37 Zaid-Ubuntu dockerd[1333]: time="2017-04-02T18:00:37.716538593+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  2 18:00:37 Zaid-Ubuntu dockerd[1333]: time="2017-04-02T18:00:37.716554988+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"
Apr  3 12:40:22 Zaid-Ubuntu systemd[1]: Starting LSB: Set up cgroupfs mounts....
Apr  3 12:40:22 Zaid-Ubuntu systemd[1]: Started LSB: Set up cgroupfs mounts..
Apr  3 12:40:29 Zaid-Ubuntu dockerd[1317]: time="2017-04-03T12:40:29.374244538+02:00" level=warning msg="Your kernel does not support cgroup rt period"
Apr  3 12:40:29 Zaid-Ubuntu dockerd[1317]: time="2017-04-03T12:40:29.374252542+02:00" level=warning msg="Your kernel does not support cgroup rt runtime"

ram

por Zaid Shakil 02.04.2017 / 21:25

1 resposta

Tags ram

Como listar todos os pacotes instalados de uma categoria específica (componente) ___ tag123windows ___ Sistema operacional Windows da Microsoft. Perguntas com esta tag devem estar relacionadas ao Ubuntu para ser um tópico para este site. Se o seu problema for com uma versão específica do Windows, verifique o windows-8, o windows-7 etc. ___ tag123windows10 ___ Um sistema operacional da família de sistemas operacionais Windows NT da Microsoft, lançado em 29 de julho de 2015 ___ qstntxt ___

Eu tenho o Windows 10 e o Ubuntu 16.04 instalados em um SSD. Eu criei RAID0 (eu acho que é chamado de volume listrado) através do Gerenciador de Disco do Windows com 2 x 1TB HDDs. Eu quero acessar essa partição do Ubuntu.

Eu tentei alguns métodos, incluindo ldmtool e mdadm, mas não consegui encontrar nenhum método para acessar meus discos do Ubuntu. Estou aberto a qualquer sugestão possível :) Eu posso dar qualquer saída se for útil para a solução

Aqui está a solução do ldmtool que encontrei on-line

%pre%

E aqui estão alguns resultados da solução mdadm que encontrei on-line

%pre%

/ dev / sda1 e / dev / sdc1 são discos de 1 TB que são RAID0

%pre%

___

score 0 · Answer 1

Tente instalar o htop e executar o htop a partir do terminal e ver a saída.

Open up an SSH session.
Log in with your root user log in credentials.
Type “apt-get install htop”.
To run htop, type “htop”.
If you wish to quit htop at any point, press F10

Ele deve mostrar uma barra com toda a RAM disponível e quanto há em uso. É uma maneira melhor de exibir o uso do sistema que top na minha opinião. Ele também permite classificar processos pelo uso de RAM.