Già uso Mint, da anni, senza avere questo problema.
L'unica differenza è che Mint usa Nvidia Prime, mentre MX usa Bumblebee.
Non so se possa c'entrare, ma potrebbe aver iniziato a fare quel rumore (per spegnersi) dopo l'installazione del driver proprietario Nvidia (tramite tool integrato).
Questo è inxi:
Code: Select all
System: Host: mx Kernel: 4.15.0-1-amd64 x86_64 bits: 64 Desktop: Xfce 4.12.3
Distro: MX-17.1_x64 Horizon March 14 2018
Machine: Type: Laptop System: ASUSTeK product: S551LB v: 1.0 serial: <root required>
Mobo: ASUSTeK model: S551LB v: 1.0 serial: <root required> UEFI: American Megatrends
v: S551LB.212 date: 04/25/2014
Battery: ID-1: BAT0 charge: 30.0 Wh condition: 37.8/50.2 Wh (75%)
CPU: Topology: Dual Core model: Intel Core i7-4500U bits: 64 type: MT MCP
L2 cache: 4096 KiB
Speed: 1899 MHz min/max: 800/3000 MHz Core speeds (MHz): 1: 1488 2: 1313 3: 1207
4: 1234
Graphics: Device-1: Intel Haswell-ULT Integrated Graphics driver: i915 v: kernel
Device-2: NVIDIA GK208M [GeForce GT 740M] driver: N/A
Display: x11 server: X.Org 1.19.2 driver: modesetting unloaded: fbdev,vesa
resolution: 1366x768~60Hz
OpenGL: renderer: Mesa DRI Intel Haswell Mobile v: 3.3 Mesa 13.0.6
Audio: Device-1: Intel Haswell-ULT HD Audio driver: snd_hda_intel
Device-2: Intel 8 Series HD Audio driver: snd_hda_intel
Sound Server: ALSA v: k4.15.0-1-amd64
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169
IF: eth0 state: down mac: 40:16:7e:46:ae:a5
Device-2: Qualcomm Atheros AR9485 Wireless Network Adapter driver: ath9k
IF: wlan0 state: up mac: 54:27:1e:24:57:03
Drives: Local Storage: total: 931.51 GiB used: 5.62 GiB (0.6%)
ID-1: /dev/sda vendor: Seagate model: ST1000LM024 HN-M101MBB size: 931.51 GiB
Partition: ID-1: / size: 23.07 GiB used: 5.59 GiB (24.2%) fs: ext4 dev: /dev/sda7
Sensors: System Temperatures: cpu: 45.0 C mobo: N/A
Fan Speeds (RPM): cpu: 0
Info: Processes: 196 Uptime: 44m Memory: 7.25 GiB used: 1.34 GiB (18.4%) Shell: bash
inxi: 3.0.25
MX_Linux@mx:~