我有一个包含 MX Linux 23/KDE 和 Windows 的双引导系统。更新和升级我的全新 MX Linux 安装后，我遇到了蓝牙问题。似乎只有当我的笔记本电脑通过适配器开机时才能检测到蓝牙适配器。如果我在未连接电源的情况下启动，或者在启动后拔掉笔记本电脑的电源，蓝牙似乎会关闭或进入睡眠状态，显示“未找到适配器”。
尝试过：
1.我尝试重新安装blueZ但没有成功。
2. 编辑蓝牙配置文件：main.conf --> discoveryabletimeout=0、Alwayspairable=true、Pairabletimeout=0。
输入.conf --> 空闲超时=0。
3.根据此处的一些建议在 etc/udev/rules.d 中添加了 USB 省电规则。
4. Fastboot 从 BIOS 中关闭。
有人有解决这个问题的建议吗？我的网卡是Realtek 8822CE。我的系统详细信息：
Kernel: 6.4.0-1mx-ahs-amd64 arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
Desktop: KDE Plasma v: 5.27.5 Distro: MX-23_KDE_x64 Libretto July 31 2023
base: Debian GNU/Linux 12 (bookworm)
Machine:
Type: Laptop System: Micro-Star product: Alpha 15 A3DD v: REV:1.0
serial: <superuser required>
Mobo: Micro-Star model: MS-16U6 v: REV:1.0 serial: <superuser required>
UEFI: American Megatrends v: E16U6AMS.112 date: 07/23/2020
Battery:
ID-1: BAT1 charge: 35.8 Wh (90.2%) condition: 39.7/51.6 Wh (77.0%)
volts: 11.9 min: 10.9 model: MSI BIF0_9 status: charging
CPU:
Info: quad core model: AMD Ryzen 7 3750H with Radeon Vega Mobile Gfx
bits: 64 type: MT MCP arch: Zen/Zen+ note: check rev: 1 cache: L1: 384 KiB
L2: 2 MiB L3: 4 MiB
Speed (MHz): avg: 1354 high: 1400 min/max: 1400/2300 boost: enabled cores:
1: 1397 2: 1222 3: 1400 4: 1400 5: 1397 6: 1400 7: 1222 8: 1400
bogomips: 36729
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
Device-1: AMD Navi 14 [Radeon RX 5500/5500M / Pro 5500M]
vendor: Micro-Star MSI driver: amdgpu v: kernel arch: RDNA-1 bus-ID: 03:00.0
Device-2: AMD Picasso/Raven 2 [Radeon Vega Series / Radeon Mobile Series]
vendor: Micro-Star MSI driver: amdgpu v: kernel arch: GCN-5 bus-ID: 07:00.0
temp: 65.0 C
Device-3: Chicony HD Webcam type: USB driver: uvcvideo bus-ID: 3-1:2
Display: x11 server: X.Org v: 1.21.1.7 with: Xwayland v: 22.1.9 driver: X:
loaded: amdgpu dri: radeonsi gpu: amdgpu resolution: 1920x1080~144Hz
API: OpenGL v: 4.6 Mesa 22.3.6 renderer: AMD Radeon Vega 10 Graphics
(raven LLVM 15.0.6 DRM 3.52 6.4.0-1mx-ahs-amd64) direct-render: Yes
Audio:
Device-1: AMD Navi 10 HDMI Audio vendor: Micro-Star MSI
driver: snd_hda_intel v: kernel bus-ID: 03:00.1
Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor driver: snd_pci_acp3x
v: kernel bus-ID: 07:00.5
Device-3: AMD Family 17h/19h HD Audio vendor: Micro-Star MSI
driver: snd_hda_intel v: kernel bus-ID: 07:00.6
API: ALSA v: k6.4.0-1mx-ahs-amd64 status: kernel-api
Server-1: PipeWire v: 0.3.65 status: active
Network:
Device-1: Realtek RTL8822CE 802.11ac PCIe Wireless Network Adapter
vendor: AzureWave driver: rtw_8822ce v: N/A port: f000 bus-ID: 05:00.0
IF: wlan0 state: up mac: <filter>
Device-2: Realtek vendor: Micro-Star MSI driver: r8169 v: kernel
port: e000 bus-ID: 06:00.0
IF: eth0 state: down mac: <filter>
Bluetooth:
Device-1: IMC Networks Bluetooth Radio type: USB driver: btusb v: 0.8
bus-ID: 3-2.4:5
Report: hciconfig ID: hci0 rfk-id: 1 state: up address: <filter> bt-v: 3.0
lmp-v: 5.1
Drives:
Local Storage: total: 1.14 TiB used: 216.24 GiB (18.5%)
ID-1: /dev/nvme0n1 vendor: Toshiba model: KBG40ZNV256G KIOXIA
size: 238.47 GiB temp: 33.9 C
ID-2: /dev/sda vendor: Seagate model: ST1000LM048-2E7172 size: 931.51 GiB
Partition:
ID-1: / size: 104.2 GiB used: 29.47 GiB (28.3%) fs: ext4 dev: /dev/nvme0n1p5
ID-2: /boot/efi size: 296 MiB used: 28.6 MiB (9.7%) fs: vfat
dev: /dev/nvme0n1p1
Swap:
Alert: No swap data was found.
Sensors:
System Temperatures: cpu: 65.0 C mobo: N/A
Fan Speeds (RPM): N/A
GPU: device: amdgpu temp: 65.0 C device: amdgpu temp: 49.0 C fan: 65535
Info:
Processes: 314 Uptime: 14m Memory: 13.56 GiB used: 3.12 GiB (23.0%)
Init: SysVinit runlevel: 5 Compilers: N/A Packages: 2683 Shell: Bash
v: 5.2.15 inxi: 3.3.26```