這是一台舊的戴爾筆記型電腦，2014 年。安裝 Xubuntu 而不是 Lubuntu 是否合理？硬碟速度非常慢。
System:
Kernel: 5.15.0-56-generic x86_64 bits: 64 compiler: gcc v: 11.3.0
Desktop: LXQt 0.17.1 Distro: Ubuntu 22.04.1 LTS (Jammy Jellyfish)
Machine:
Type: Portable System: Dell product: Inspiron 5547 v: A04
serial: <filter>
Mobo: Dell model: 08KNCD v: A00 serial: <filter> UEFI-[Legacy]: Dell
v: A04 date: 05/09/2014
Battery:
ID-1: BAT1 charge: 39.9 Wh (100.0%) condition: 39.9/43.8 Wh (91.0%)
volts: 12.4 min: 11.1 model: LGC DELL 1V2F6498 status: Full
Memory:
RAM: total: 3.72 GiB used: 1.25 GiB (33.7%)
Array-1: capacity: 16 GiB slots: 2 EC: None max-module-size: 8 GiB
Device-1: JDIMM1 size: No Module Installed
Device-2: JDIMM2 size: 4 GiB speed: 1600 MT/s type: DDR3
CPU:
Info: dual core model: Intel Core i5-4210U bits: 64 type: MT MCP
arch: Haswell rev: 1 cache: L1: 128 KiB L2: 512 KiB L3: 3 MiB
Speed (MHz): avg: 798 high: 799 min/max: 800/2700 cores: 1: 798 2: 798
3: 798 4: 799 bogomips: 19155
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: Intel Haswell-ULT Integrated Graphics vendor: Dell
driver: i915 v: kernel bus-ID: 00:02.0
Device-2: AMD Topaz XT [Radeon R7 M260/M265 / M340/M360 M440/M445
530/535 620/625 Mobile]
vendor: Dell driver: amdgpu v: kernel bus-ID: 03:00.0
Device-3: Suyin Integrated_Webcam_HD type: USB driver: uvcvideo
bus-ID: 1-1.8:5
Display: server: X.Org v: 1.21.1.3 driver: X:
loaded: amdgpu,ati,modesetting unloaded: fbdev,vesa gpu: i915
resolution: 1366x768~60Hz
OpenGL: renderer: Mesa Intel HD Graphics 4400 (HSW GT2)
v: 4.6 Mesa 22.0.5 direct render: Yes
Audio:
Device-1: Intel Haswell-ULT HD Audio vendor: Dell driver: snd_hda_intel
v: kernel bus-ID: 00:03.0
Device-2: Intel 8 Series HD Audio vendor: Dell driver: snd_hda_intel
v: kernel bus-ID: 00:1b.0
Sound Server-1: ALSA v: k5.15.0-56-generic running: yes
Sound Server-2: PulseAudio v: 15.99.1 running: yes
Sound Server-3: PipeWire v: 0.3.48 running: yes
Network:
Device-1: Realtek RTL810xE PCI Express Fast Ethernet vendor: Dell
driver: r8169 v: kernel port: 4000 bus-ID: 01:00.0
IF: enp1s0 state: down mac: <filter>
Device-2: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter
vendor: Dell Vostro 3470 driver: ath9k v: kernel bus-ID: 02:00.0
IF: wlp2s0 state: up mac: <filter>
Bluetooth:
Device-1: Qualcomm Atheros type: USB driver: btusb v: 0.8
bus-ID: 1-1.5:6
Report: hciconfig ID: hci0 rfk-id: 2 state: up address: <filter>
bt-v: 2.1 lmp-v: 4.1
Drives:
Local Storage: total: 465.76 GiB used: 7.67 GiB (1.6%)
ID-1: /dev/sda vendor: Seagate model: ST500LT012-1DG142
size: 465.76 GiB
Partition:
ID-1: / size: 456.88 GiB used: 7.67 GiB (1.7%) fs: ext4 dev: /dev/sda3
Swap:
ID-1: swap-1 type: file size: 512 MiB used: 0 KiB (0.0%) file: /swapfile
Sensors:
System Temperatures: cpu: 46.0 C mobo: N/A gpu: amdgpu temp: 44.0 C
Fan Speeds (RPM): cpu: 2800