Mi pantalla parpadea todo el tiempo, salvo que le ponga el brillo al máximo

Mi versión actual de Manjaro no me deja cambiarle la tasa de refresco (sólo me propone una) y si le bajo el brillo la compu empieza a parpadear como loca.

Si le dejo el brillo al máximo no parpadea pero la batería se consume demasiado rápido (casi a la misma velocidad que la resistencia de mis ojos, jaja).

¿Me ayudarían?

Paso los datos por si sirve:

inxi -Farz

System:
Kernel: 5.10.230-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 14.2.1
clocksource: tsc avail: hpet,acpi_pm
parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64
root=UUID=aa60d890-5818-4490-94ab-8f62bf5c8f87 rw quiet apparmor=1
security=apparmor resume=UUID=57bd87e6-c808-4eec-94a1-129e2a1cfb0e
udev.log_priority=3
Desktop: GNOME v: 47.2 tk: GTK v: 3.24.43 wm: gnome-shell
tools: gsd-screensaver-proxy dm: GDM v: 47.0 Distro: Manjaro
base: Arch Linux
Machine:
Type: Laptop System: CEVEN S.A. product: GFAST v: 2.30
serial: Chassis: Compal type: 10
serial:
Mobo: Compal model: Type2 - Board Product Name1 v: Type2 - Board Version
serial: part-nu: Type1Sku0 uuid:
UEFI: Insyde v: 2.30 date: 11/26/2012
Battery:
ID-1: BAT1 charge: 4.4 Wh (100.0%) condition: 4.4/48.6 Wh (9.0%) volts: 12.5
min: 10.8 model: COMPAL PABAS0241231 type: Li-ion serial:
status: full
CPU:
Info: model: Intel Core i7-3630QM bits: 64 type: MT MCP arch: Ivy Bridge
gen: core 3 level: v2 built: 2012-15 process: Intel 22nm family: 6
model-id: 0x3A (58) stepping: 9 microcode: 0x21
Topology: cpus: 1x dies: 1 cores: 4 threads: 8 tpc: 2 smt: enabled cache:
L1: 256 KiB desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB
L3: 6 MiB desc: 1x6 MiB
Speed (MHz): avg: 3204 min/max: 1200/3400 scaling: driver: intel_cpufreq
governor: schedutil cores: 1: 3204 2: 3204 3: 3204 4: 3204 5: 3204 6: 3204
7: 3204 8: 3204 bogomips: 38323
Flags: avx ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Vulnerabilities:
Type: gather_data_sampling status: Not affected
Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT
vulnerable
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: mmio_stale_data status: Unknown: No mitigations
Type: reg_file_data_sampling status: Not affected
Type: retbleed status: Not affected
Type: spec_rstack_overflow status: Not affected
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
sanitization
Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
STIBP: conditional, RSB filling, PBRSB-eIBRS: Not affected
Type: srbds status: Vulnerable: No microcode
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel 3rd Gen Core processor Graphics vendor: COMPAL driver: i915
v: kernel arch: Gen-7 process: Intel 22nm built: 2012-13 ports:
active: LVDS-1 empty: DP-1,HDMI-A-1,VGA-1 bus-ID: 00:02.0
chip-ID: 8086:0166 class-ID: 0300
Device-2: Silicon Motion HD WebCam driver: uvcvideo type: USB rev: 2.0
speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-1.3:3 chip-ID: 2232:4000
class-ID: 0e02 serial:
Display: wayland server: [X.org](http://X.org) v: 1.21.1.14 with: Xwayland v: 24.1.4
compositor: gnome-shell driver: gpu: i915 display-ID: 0
Monitor-1: LVDS-1 model: BOE Display 0x05bc built: 2012 res: 1366x768
dpi: 101 gamma: 1.2 size: 344x193mm (13.54x7.6") diag: 394mm (15.5")
ratio: 16:9 modes: 1366x768
API: EGL v: 1.5 hw: drv: intel crocus platforms: device: 0 drv: crocus
device: 1 drv: swrast gbm: drv: crocus surfaceless: drv: crocus wayland:
drv: crocus x11: drv: crocus
API: OpenGL v: 4.5 compat-v: 4.2 vendor: intel mesa v: 24.2.8-arch1.1
glx-v: 1.4 direct-render: yes renderer: Mesa Intel HD Graphics 4000 (IVB
GT2) device-ID: 8086:0166 memory: 1.46 GiB unified: yes display-ID: :0.0
Audio:
Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: COMPAL
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:1e20
class-ID: 0403
API: ALSA v: k5.10.230-1-MANJARO status: kernel-api
tools: alsactl,alsamixer,amixer
Server-1: JACK v: 1.9.22 status: off tools: N/A
Server-2: PipeWire v: 1.2.7 status: off with: pipewire-media-session
status: active tools: pw-cli
Server-3: PulseAudio v: 17.0 status: active with: 1: pulseaudio-alsa
type: plugin 2: pulseaudio-jack type: module tools: pacat,pactl
Network:
Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
vendor: COMPAL driver: r8169 v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1
port: 2000 bus-ID: 01:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp1s0 state: up speed: 1000 Mbps duplex: full mac:
Device-2: Qualcomm Atheros AR9485 Wireless Network Adapter driver: ath9k
v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 bus-ID: 02:00.0
chip-ID: 168c:0032 class-ID: 0280
IF: wlp2s0 state: up mac:
Info: services: NetworkManager, systemd-timesyncd, wpa_supplicant
Bluetooth:
Device-1: Qualcomm Atheros AR3012 Bluetooth 4.0 driver: btusb v: 0.8
type: USB rev: 1.1 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-1.6:5
chip-ID: 0cf3:3004 class-ID: e001 serial:
Report: rfkill ID: hci0 rfk-id: 1 state: down bt-service: enabled,running
rfk-block: hardware: no software: yes address: see --recommends
Drives:
Local Storage: total: 931.51 GiB used: 744.35 GiB (79.9%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/sda maj-min: 8:0 vendor: Toshiba model: MQ01ABD100
size: 931.51 GiB block-size: physical: 4096 B logical: 512 B speed: 3.0 Gb/s
tech: HDD rpm: 5400 serial: fw-rev: 1A scheme: GPT
Partition:
ID-1: / raw-size: 922.42 GiB size: 906.86 GiB (98.31%)
used: 744.35 GiB (82.1%) fs: ext4 dev: /dev/sda2 maj-min: 8:2
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 288 KiB (0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: yes
compressor: zstd max-pool: 20%
ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) priority: -2
dev: /dev/sda3 maj-min: 8:3
Sensors:
System Temperatures: cpu: 78.0 C mobo: N/A
Fan Speeds (rpm): N/A
Repos:
Packages: pm: pacman pkgs: 1554 libs: 444 tools: gnome-software,pamac
pm: flatpak pkgs: 0
Active pacman repo servers in: /etc/pacman.d/mirrorlist
1: https://edgeuno-bog2.mm.fcix.net/manjaro/stable/$repo/$arch
2: https://mirrors.manjaro.org/repo/stable/$repo/$arch
3: https://mnvoip.mm.fcix.net/manjaro/stable/$repo/$arch
4: https://nnenix.mm.fcix.net/manjaro/stable/$repo/$arch
5: https://ohioix.mm.fcix.net/manjaro/stable/$repo/$arch
6: https://uvermont.mm.fcix.net/manjaro/stable/$repo/$arch
7: https://ziply.mm.fcix.net/manjaro/stable/$repo/$arch
8: https://mirror.raiolanetworks.com/manjaro/stable/$repo/$arch
Info:
Memory: total: 8 GiB note: est. available: 7.24 GiB used: 2.4 GiB (33.1%)
Processes: 266 Power: uptime: 19m states: freeze,mem,disk suspend: deep
avail: s2idle wakeups: 0 hibernate: platform avail: shutdown, reboot,
suspend, test_resume image: 2.89 GiB services: gsd-power,
power-profiles-daemon, upowerd Init: systemd v: 256 default: graphical
tool: systemctl
Compilers: N/A Shell: Zsh v: 5.9 running-in: gnome-terminal inxi: 3.3.36