Resolvido com o kernel 4.13.4
- Faça o download e instale-o com UKUU .
- Coloque este kernel na posição # 1 do GRUB (usei o GRUB Customizer)
Não há mais 100% de fãs.
Eu fiz uma nova instalação do Ubuntu 18.04. Meu sistema é o seguinte:
lucas@test:~$ inxi -F
System: Host: test Kernel: 4.15.0-20-generic x86_64 bits: 64 Desktop: Gnome 3.28.1 Distro: Ubuntu 18.04 LTS
Machine: Device: laptop System: Hewlett-Packard product: HP ENVY 15 Notebook Pc v: 09A2100000400000000000000 serial: N/A
Mobo: Hewlett-Packard model: 228D v: 77.12 serial: N/A UEFI: Insyde v: F.04 date: 05/15/2014
Battery BAT0: charge: 43.2 Wh 100.0% condition: 43.2/43.2 Wh (100%)
CPU: Dual core Intel Core i7-4510U (-MT-MCP-) cache: 4096 KB
clock speeds: max: 3100 MHz 1: 1327 MHz 2: 1084 MHz 3: 1000 MHz 4: 982 MHz
Graphics: Card-1: Intel Haswell-ULT Integrated Graphics Controller
Card-2: NVIDIA GM108M [GeForce 840M]
Display Server: x11 (X.Org 1.19.6 ) drivers: modesetting,nvidia (unloaded: fbdev,vesa,nouveau)
Resolution: [email protected], [email protected]
OpenGL: renderer: GeForce 840M/PCIe/SSE2 version: 4.6.0 NVIDIA 390.48
Audio: Card-1 Intel 8 Series HD Audio Controller driver: snd_hda_intel Sound: ALSA v: k4.15.0-20-generic
Card-2 Intel Haswell-ULT HD Audio Controller driver: snd_hda_intel
Network: Card-1: Broadcom Limited BCM43142 802.11b/g/n driver: wl
IF: wlo1 state: up mac: d8:5d:e2:cc:38:5d
Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller driver: r8169
IF: eno1 state: down mac: 70:5a:0f:1c:fb:cd
Drives: HDD Total Size: 1000.2GB (45.1% used)
ID-1: /dev/sda model: ST1000LM024_HN size: 1000.2GB
Partition: ID-1: / size: 228G used: 6.0G (3%) fs: ext4 dev: /dev/sda2
ID-2: /home size: 681G used: 407G (64%) fs: ext4 dev: /dev/sda3
ID-3: swap-1 size: 8.00GB used: 0.00GB (0%) fs: swap dev: /dev/sda4
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 65.0C mobo: N/A gpu: 38C
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 276 Uptime: 41 min Memory: 3103.8/15970.9MB Client: Shell (bash) inxi: 2.3.56
No entanto, eu recebo altos picos de CPU de tempos em tempos, apesar de realmente usá-los até agora para navegação na web e libreoffice. Com htop
, vejo que:
apt-get upgrade
faz a CPU ficar alta Existe algo que eu possa olhar para descobrir o que está acontecendo?