RTL8192CU speed issue Topic is solved

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Fourdee
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Joined: Tue Feb 06, 2007 1:36 pm

Re: RTL8192CU speed issue

Post by Fourdee »

Hi Caste,

I'll look into this in the next few days, hopefully find a solution. Thanks for your patience.
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Fourdee
Site Admin
Posts: 2788
Joined: Tue Feb 06, 2007 1:36 pm

Re: RTL8192CU speed issue

Post by Fourdee »

Hi Castle,

It appears only your TP-WN822n adapter is being loaded as 8192eu in Raspbian. I'am unable to replicate this with my Edimax: https://github.com/Fourdee/DietPi/issue ... -256379072

Could you please confirm and paste results of the active module on your Raspbian installation:

Code: Select all

lsusb
lsmod
If you find our project or support useful, then we’d really appreciate it if you’d consider contributing to the project however you can.
Donating is the easiest – you can use PayPal or become a DietPi patron.
Castle

Re: RTL8192CU speed issue

Post by Castle »

The funny thing is, the mac address also changes after the first reboot. before the first Dietpi reboot it is the same as under Raspbian.

The results as per your question:

pi@RPI-Berry-1:~ $ lsusb
Bus 001 Device 004: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@RPI-Berry-1:~ $

pi@RPI-Berry-1:~ $ lsmod
Module Size Used by
bnep 10340 2
hci_uart 17943 1
btbcm 5929 1 hci_uart
bluetooth 326105 22 bnep,btbcm,hci_uart
8192cu 560049 0
cfg80211 427855 1 8192cu
snd_soc_pcm512x_i2c 2243 1
rfkill 16037 4 cfg80211,bluetooth
snd_soc_pcm512x 17268 1 snd_soc_pcm512x_i2c
regmap_i2c 3393 1 snd_soc_pcm512x_i2c
snd_soc_hifiberry_dacplus 4100 1
snd_soc_hifiberry_dac 2511 0
snd_soc_bcm2835_i2s 6354 2
snd_soc_core 125885 4 snd_soc_pcm512x,snd_soc_bcm2835_i2s,snd_soc_hifiberry_dac,snd_soc_hifiberry_dac plus
snd_pcm_dmaengine 3391 1 snd_soc_core
snd_pcm 75762 5 snd_soc_pcm512x,snd_soc_core,snd_soc_hifiberry_dac,snd_pcm_dmaengine,snd_soc_hi fiberry_dacplus
snd_timer 19224 1 snd_pcm
snd 51908 5 snd_soc_core,snd_timer,snd_pcm
clk_hifiberry_dacpro 2278 1
bcm2835_gpiomem 3040 0
i2c_bcm2708 4770 0
bcm2835_wdt 3225 0
uio_pdrv_genirq 3164 0
uio 8000 1 uio_pdrv_genirq
i2c_dev 5859 0
ipv6 347530 28
pi@RPI-Berry-1:~ $
Castle

Re: RTL8192CU speed issue

Post by Castle »

I just gave it another try with the latest release (v136) and after the first reboot the mac address does not change!!!

WiFi happily running @300Mbit.

Don't know if it was something with the latest release but thx!!

Regards,
Jelle
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