我在使用蓝牙和 LAN 时遇到问题。当我输入：
rfkill list all
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
When I digit: lspci -v
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Complex
Subsystem: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Complex
Flags: bus master, 66MHz, medium devsel, latency 0
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7600G] (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7600G]
Flags: bus master, fast devsel, latency 0, IRQ 48
Memory at c0000000 (32-bit, prefetchable) [size=256M]
I/O ports at f000 [size=256]
Memory at feb00000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: radeon
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller
Flags: bus master, fast devsel, latency 0, IRQ 49
Memory at feb44000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 03) (prog-if 30 [XHCI])
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at feb48000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40) (prog-if 01 [AHCI 1.0])
Subsystem: Advanced Micro Devices, Inc. [AMD] Device 7800
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 45
I/O ports at f190 [size=8]
I/O ports at f180 [size=4]
I/O ports at f170 [size=8]
I/O ports at f160 [size=4]
I/O ports at f150 [size=16]
Memory at feb50000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11) (prog-if 10 [OHCI])
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18
Memory at feb4f000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci-pci
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 11) (prog-if 20 [EHCI])
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17
Memory at feb4e000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11) (prog-if 10 [OHCI])
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18
Memory at feb4d000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci-pci
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 11) (prog-if 20 [EHCI])
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17
Memory at feb4c000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 14)
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller
Flags: 66MHz, medium devsel
Kernel driver in use: piix4_smbus
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD] FCH IDE Controller (prog-if 8a [Master SecP PriP])
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH IDE Controller
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at f100 [size=16]
Kernel driver in use: pata_atiixp
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01)
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller
Flags: bus master, slow devsel, latency 32, IRQ 16
Memory at feb40000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge
Flags: bus master, 66MHz, medium devsel, latency 0
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] FCH PCI Bridge (rev 40) (prog-if 01 [Subtractive decode])
Flags: bus master, 66MHz, medium devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11) (prog-if 10 [OHCI])
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18
Memory at feb4b000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci-pci
00:14.7 SD Host controller: Advanced Micro Devices, Inc. [AMD] FCH SD Flash Controller (prog-if 01)
Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SD Flash Controller
Flags: bus master, 66MHz, medium devsel, latency 39, IRQ 16
Memory at feb4a000 (64-bit, non-prefetchable) [size=256]
Kernel driver in use: sdhci-pci
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Hudson PCI to PCI bridge (PCIE port 0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Prefetchable memory behind bridge: 00000000d0000000-00000000d00fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Hudson PCI to PCI bridge (PCIE port 1) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: fe900000-feafffff
Capabilities: <access denied>
Kernel driver in use: pcieport
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 0
Flags: fast devsel
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 1
Flags: fast devsel
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 2
Flags: fast devsel
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 3
Flags: fast devsel
Capabilities: <access denied>
Kernel driver in use: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 4
Flags: fast devsel
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Function 5
Flags: fast devsel
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)
Subsystem: PC Partner Limited / Sapphire Technology Device 0123
Flags: bus master, fast devsel, latency 0, IRQ 46
I/O ports at e000 [size=256]
Memory at d0004000 (64-bit, prefetchable) [size=4K]
Memory at d0000000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
03:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe
Subsystem: AzureWave Device 2b87
Flags: bus master, fast devsel, latency 0, IRQ 47
Memory at fea40000 (32-bit, non-prefetchable) [size=64K]
Memory at fea30000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: rt2800pci
03:00.1 Bluetooth: Ralink corp. RT3290 Bluetooth
Subsystem: AzureWave Device 2787
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at fea20000 (32-bit, non-prefetchable) [size=64K]
Memory at fea10000 (32-bit, non-prefetchable) [size=64K]
Memory at fe900000 (32-bit, non-prefetchable) [size=1M]
Expansion ROM at fea00000 [disabled] [size=64K]
Capabilities: <access denied>
谢谢你的帮助
答案1
要永久删除软阻止，请打开终端并执行以下操作：
gksudo gedit /etc/rc.local
在出口 0 的正上方，添加一行：
rfkill unblock all
仔细校对，保存并关闭 gedit。一切就绪。