.При регулировки яркости или громкости (Fn+стрелки) не видны индикаторы оных, хотя всё работает, яркость и громкость? Кстати если войти в систему как root всё норм (индикаторы видны).
inxi -Fxz:
System:
Kernel: 6.1.0-13-amd64 arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
Desktop: Xfce v: 4.18.1 Distro: MX-23.1_x64 Libretto October 15 2023
base: Debian GNU/Linux 12 (bookworm)
Machine:
Type: Laptop System: Acer product: Aspire 3830T v: V1.01
serial: <superuser required>
Mobo: Acer model: JM30_HR serial: <superuser required> BIOS: Acer
v: 1.01 date: 03/10/2011
Battery:
ID-1: BAT0 charge: 0% condition: 11.4/64.8 Wh (17.6%) volts: 8.5
min: 10.8 model: PANASONIC Li_Ion_4000mA status: not charging
CPU:
Info: dual core model: Intel Core i3-2310M bits: 64 type: MT MCP
arch: Sandy Bridge rev: 7 cache: L1: 128 KiB L2: 512 KiB L3: 3 MiB
Speed (MHz): avg: 1118 high: 1398 min/max: 800/2100 cores: 1: 1022
2: 1398 3: 980 4: 1073 bogomips: 16761
Flags: avx ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: Intel 2nd Generation Core Processor Family Integrated Graphics
vendor: Acer Incorporated ALI driver: i915 v: kernel arch: Gen-6
bus-ID: 00:02.0
Device-2: NVIDIA GF108M [GeForce GT 540M] vendor: Acer Incorporated ALI
driver: nvidia v: 390.157 arch: Fermi bus-ID: 01:00.0
Device-3: Alcor Micro Acer Integrated Webcam type: USB driver: uvcvideo
bus-ID: 1-1.3:3
Display: x11 server: X.Org v: 1.21.1.7 driver: X: loaded: modesetting
unloaded: fbdev,vesa dri: crocus gpu: i915 resolution: 1366x768~60Hz
API: OpenGL v: 3.3 Mesa 22.3.6 renderer: Mesa Intel HD Graphics 3000
(SNB GT2) direct-render: Yes
Audio:
Device-1: Intel 6 Series/C200 Series Family High Definition Audio
vendor: Acer Incorporated ALI 6 driver: snd_hda_intel v: kernel
bus-ID: 00:1b.0
Device-2: NVIDIA GF108 High Definition Audio
vendor: Acer Incorporated ALI driver: snd_hda_intel v: kernel
bus-ID: 01:00.1
API: ALSA v: k6.1.0-13-amd64 status: kernel-api
Server-1: PipeWire v: 0.3.65 status: active
Network:
Device-1: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet
vendor: Acer Incorporated ALI driver: atl1c v: kernel port: 2000
bus-ID: 02:00.0
IF: eth0 state: down mac: <filter>
Device-2: Qualcomm Atheros AR9287 Wireless Network Adapter
vendor: Foxconn T77H167.00 driver: ath9k v: kernel bus-ID: 03:00.0
IF: wlan0 state: up mac: <filter>
Bluetooth:
Device-1: Qualcomm Atheros AR3011 Bluetooth type: USB driver: btusb
v: 0.8 bus-ID: 1-1.6:5
Report: hciconfig ID: hci0 rfk-id: 3 state: up address: <filter>
bt-v: 2.0 lmp-v: 3.0
Drives:
Local Storage: total: 465.76 GiB used: 18.02 GiB (3.9%)
ID-1: /dev/sda vendor: Western Digital model: WD5000BPVT-22HXZT1
size: 465.76 GiB
Partition:
ID-1: / size: 57.37 GiB used: 11.26 GiB (19.6%) fs: ext4 dev: /dev/sda3
ID-2: /home size: 135.38 GiB used: 6.77 GiB (5.0%) fs: ext4
dev: /dev/sda4
Swap:
ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) file: /swap/swap
Sensors:
System Temperatures: cpu: 55.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 248 Uptime: 33m Memory: 5.64 GiB used: 2.33 GiB (41.2%)
Init: SysVinit runlevel: 5 Compilers: gcc: 12.2.0 Packages: 2348
Shell: Bash v: 5.2.15 inxi: 3.3.26
Kernel: 6.1.0-13-amd64 arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
Desktop: Xfce v: 4.18.1 Distro: MX-23.1_x64 Libretto October 15 2023
base: Debian GNU/Linux 12 (bookworm)
Machine:
Type: Laptop System: Acer product: Aspire 3830T v: V1.01
serial: <superuser required>
Mobo: Acer model: JM30_HR serial: <superuser required> BIOS: Acer
v: 1.01 date: 03/10/2011
Battery:
ID-1: BAT0 charge: 0% condition: 11.4/64.8 Wh (17.6%) volts: 8.5
min: 10.8 model: PANASONIC Li_Ion_4000mA status: not charging
CPU:
Info: dual core model: Intel Core i3-2310M bits: 64 type: MT MCP
arch: Sandy Bridge rev: 7 cache: L1: 128 KiB L2: 512 KiB L3: 3 MiB
Speed (MHz): avg: 1118 high: 1398 min/max: 800/2100 cores: 1: 1022
2: 1398 3: 980 4: 1073 bogomips: 16761
Flags: avx ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: Intel 2nd Generation Core Processor Family Integrated Graphics
vendor: Acer Incorporated ALI driver: i915 v: kernel arch: Gen-6
bus-ID: 00:02.0
Device-2: NVIDIA GF108M [GeForce GT 540M] vendor: Acer Incorporated ALI
driver: nvidia v: 390.157 arch: Fermi bus-ID: 01:00.0
Device-3: Alcor Micro Acer Integrated Webcam type: USB driver: uvcvideo
bus-ID: 1-1.3:3
Display: x11 server: X.Org v: 1.21.1.7 driver: X: loaded: modesetting
unloaded: fbdev,vesa dri: crocus gpu: i915 resolution: 1366x768~60Hz
API: OpenGL v: 3.3 Mesa 22.3.6 renderer: Mesa Intel HD Graphics 3000
(SNB GT2) direct-render: Yes
Audio:
Device-1: Intel 6 Series/C200 Series Family High Definition Audio
vendor: Acer Incorporated ALI 6 driver: snd_hda_intel v: kernel
bus-ID: 00:1b.0
Device-2: NVIDIA GF108 High Definition Audio
vendor: Acer Incorporated ALI driver: snd_hda_intel v: kernel
bus-ID: 01:00.1
API: ALSA v: k6.1.0-13-amd64 status: kernel-api
Server-1: PipeWire v: 0.3.65 status: active
Network:
Device-1: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet
vendor: Acer Incorporated ALI driver: atl1c v: kernel port: 2000
bus-ID: 02:00.0
IF: eth0 state: down mac: <filter>
Device-2: Qualcomm Atheros AR9287 Wireless Network Adapter
vendor: Foxconn T77H167.00 driver: ath9k v: kernel bus-ID: 03:00.0
IF: wlan0 state: up mac: <filter>
Bluetooth:
Device-1: Qualcomm Atheros AR3011 Bluetooth type: USB driver: btusb
v: 0.8 bus-ID: 1-1.6:5
Report: hciconfig ID: hci0 rfk-id: 3 state: up address: <filter>
bt-v: 2.0 lmp-v: 3.0
Drives:
Local Storage: total: 465.76 GiB used: 18.02 GiB (3.9%)
ID-1: /dev/sda vendor: Western Digital model: WD5000BPVT-22HXZT1
size: 465.76 GiB
Partition:
ID-1: / size: 57.37 GiB used: 11.26 GiB (19.6%) fs: ext4 dev: /dev/sda3
ID-2: /home size: 135.38 GiB used: 6.77 GiB (5.0%) fs: ext4
dev: /dev/sda4
Swap:
ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) file: /swap/swap
Sensors:
System Temperatures: cpu: 55.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 248 Uptime: 33m Memory: 5.64 GiB used: 2.33 GiB (41.2%)
Init: SysVinit runlevel: 5 Compilers: gcc: 12.2.0 Packages: 2348
Shell: Bash v: 5.2.15 inxi: 3.3.26
), ну ладно спасибо WWolf, теперь хоть знаю куда рыть 
.
. Переустановила ОС, настроила теперь всё норм 
, впредь буду осторожней.