Help installing wifi drivers and bluetooth

[ahamed-s]

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ahamed@ahamed-Sat-llite-C55-B:~$ inxi -Fxz
System:
  Kernel: 5.4.0-40-generic x86_64 bits: 64 compiler: gcc v: 9.3.0 
  Desktop: Cinnamon 4.6.6 Distro: Linux Mint 20 Ulyana 
  base: Ubuntu 20.04 focal 
Machine:
  Type: Laptop System: TOSHIBA product: Sat�llite C55-B v: PSKTWV-03000LAR 
  serial: <filter> 
  Mobo: Type2 - Board model: Type2 - Board Product Name 
  v: Type2 - Board Version serial: <filter> UEFI: INSYDE v: 1.50 
  date: 10/08/2014 
Battery:
  ID-1: BAT1 charge: 18.4 Wh condition: 28.7/45.0 Wh (64%) 
  model: LGC PA5186U-1BRS status: Discharging 
CPU:
  Topology: Dual Core model: Intel Celeron N2830 bits: 64 type: MCP 
  arch: Silvermont rev: 8 L2 cache: 1024 KiB 
  flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 8666 
  Speed: 521 MHz min/max: 500/2416 MHz Core speeds (MHz): 1: 505 2: 504 
Graphics:
  Device-1: Intel Atom Processor Z36xxx/Z37xxx Series Graphics & Display 
  vendor: Toshiba driver: i915 v: kernel bus ID: 00:02.0 
  Display: x11 server: X.Org 1.20.8 driver: modesetting unloaded: fbdev,vesa 
  resolution: 1366x768~60Hz 
  OpenGL: renderer: Mesa DRI Intel HD Graphics (BYT) v: 4.2 Mesa 20.0.8 
  direct render: Yes 
Audio:
  Device-1: Intel Atom Processor Z36xxx/Z37xxx Series High Definition Audio 
  vendor: Toshiba driver: snd_hda_intel v: kernel bus ID: 00:1b.0 
  Sound Server: ALSA v: k5.4.0-40-generic 
Network:
  Device-1: Broadcom and subsidiaries BCM43142 802.11b/g/n vendor: Lite-On 
  driver: N/A port: 2000 bus ID: 01:00.0 
  Device-2: Realtek RTL810xE PCI Express Fast Ethernet vendor: Toshiba 
  driver: r8169 v: kernel port: 1000 bus ID: 02:00.0 
  IF: enp2s0 state: down mac: <filter> 
  IF-ID-1: usb0 state: unknown speed: N/A duplex: N/A mac: <filter> 
Drives:
  Local Storage: total: 465.76 GiB used: 29.53 GiB (6.3%) 
  ID-1: /dev/sda vendor: Toshiba model: MQ01ABF050 size: 465.76 GiB 
Partition:
  ID-1: / size: 456.96 GiB used: 29.52 GiB (6.5%) fs: ext4 dev: /dev/sda2 
Sensors:
  System Temperatures: cpu: 51.0 C mobo: N/A 
  Fan Speeds (RPM): N/A 
Info:
  Processes: 169 Uptime: 24m Memory: 1.83 GiB used: 1001.0 MiB (53.5%) 
  Init: systemd runlevel: 5 Compilers: gcc: 9.3.0 Shell: bash v: 5.0.16 
  inxi: 3.0.38 
ahamed@ahamed-Sat-llite-C55-B:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 005: ID 0489:e0a6 Foxconn / Hon Hai Android
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
ahamed@ahamed-Sat-llite-C55-B:~$ rfkill list
0: Toshiba Bluetooth: Bluetooth
	Soft blocked: yes
	Hard blocked: no

i recieved these things, help me..

[sleeper12]

ahamed-s,
Try this:

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 sudo apt install bcmwl-kernel-source 

You might need to reboot.

[ahamed-s]

hey! i followed it and reboot my toshiba laptop. now i can see the all available connection. it ask password when i tried to connect, i couldnt connect it says"connection failed" even i enter the correct password. what can i do?

[sleeper12]

hey! i followed it and reboot my toshiba laptop. now i can see the all available connection. it ask password when i tried to connect, i couldnt connect it says"connection failed" even i enter the correct password. what can i do?

What does this show:

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 mokutil --sb-state 

[ahamed-s]

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SecureBoot enabled

i got these..and i unable to make it "disable". is any way to make it disable using terminal. even i unable to detect near bluetooth device.

[sleeper12]

You have to disable it in Bios.

[ahamed-s]

i tried it too much time. but i cant do that. cause all the setting icons are disabled i cant select it..is there is any options..

[sleeper12]

i tried it too much time. but i cant do that. cause all the setting icons are disabled i cant select it..is there is any options..

You could try Method 2 here, but I never did it:
https://wiki.ubuntu.com/UEFI/SecureBoot/DKMS

[ahamed-s]

bro, i have some fear about grub error. if i disabled secure boot, is it (grub error) visit me
i face the trouble at bluetooth, i cant detect any device, even it doesnt visible to any device.

[sleeper12]

I'm no expert, but I don't think disabling secure boot should cause a grub error.

[ahamed-s]

ok bro. iam going to disable it. and what about my bluetooth issue?

[sleeper12]

ok bro. iam going to disable it. and what about my bluetooth issue?

I dunno, maybe disabling secure boot will fix that too?

[JeremyB]

Secure Boot is the reason the wl module won't load, for bluetooth post results from terminal for

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lsusb; dmesg | egrep -i 'blue|firm'

[Colper]

bro, i have some fear about grub error. if i disabled secure boot, is it (grub error) visit me
i face the trouble at bluetooth, i cant detect any device, even it doesnt visible to any device.

I had issues as well on my Dell laptop, it was as simple as finding the "data" button (Typically one of the "F" keys on laptops)) (Mine was "PrtScr") while holding down my "Fn" key. For some reason durring the bootloader grub disables this and bluetooth. Mine was technically with Ubuntu, but thought maybe it would apply here too, and thought I'd add in case it could help someone from days of agony like I had.

[ahamed-s]

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https://termbin.com/4rb9

[sleeper12]

Mods,

Might be best to break this off to it's own thread since it now has nothing to do with the OP's problem

[JeremyB]

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cd /lib/firmware/brcm
sudo wget https://github.com/winterheart/broadcom-bt-firmware/raw/master/brcm/BCM43142A0-0930-0225.hcd

Reboot

[ahamed-s]

hey..jeremy...i got these things..

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Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0930:0225 Toshiba Corp. 
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 008: ID 0489:e0a6 Foxconn / Hon Hai Android
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[    0.081533] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.185552] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    1.326591] battery: [Firmware Bug]: battery: (dis)charge rate invalid.
[   17.552587] toshiba_bluetooth: Toshiba ACPI Bluetooth device driver
[   17.955314] Bluetooth: Core ver 2.22
[   17.955347] Bluetooth: HCI device and connection manager initialized
[   17.955353] Bluetooth: HCI socket layer initialized
[   17.955356] Bluetooth: L2CAP socket layer initialized
[   17.955368] Bluetooth: SCO socket layer initialized
[   19.306076] Bluetooth: HCI UART driver ver 2.3
[   19.306079] Bluetooth: HCI UART protocol H4 registered
[   19.306081] Bluetooth: HCI UART protocol BCSP registered
[   19.306102] Bluetooth: HCI UART protocol LL registered
[   19.306104] Bluetooth: HCI UART protocol ATH3K registered
[   19.306120] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   19.306177] Bluetooth: HCI UART protocol Intel registered
[   19.306228] Bluetooth: HCI UART protocol Broadcom registered
[   19.306244] Bluetooth: HCI UART protocol QCA registered
[   19.306246] Bluetooth: HCI UART protocol AG6XX registered
[   19.306264] Bluetooth: HCI UART protocol Marvell registered
[   19.864288] Bluetooth: hci0: BCM: chip id 70
[   19.865036] Bluetooth: hci0: BCM: features 0x06
[   19.881049] Bluetooth: hci0: ahamed-Sat-llite-C55-B
[   19.882045] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0000
[   20.700152] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0334
[   20.716054] Bluetooth: hci0: Broadcom Bluetooth Device (43142)
[   32.966911] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   32.966914] Bluetooth: BNEP filters: protocol multicast
[   32.966920] Bluetooth: BNEP socket layer initialized

[ahamed-s]

now there new issue bro,
when i connect my hotspot to laptop (wired) the wifi work simultaneously wired system work. but i couldn't connect with wireless..
and i tried to disable secure boot in the way, which u say to me..even it doesn't work(i type the temporary password it says, it was invalid)..

[naufals]

Please check my post here viewtopic.php?f=53&t=323599
I have bluetooth problem and have the solution there. It was for Realtek devices, not Broadcomm. But, I hope that helps.