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Re: LINUX Install
Posted: Fri Jul 03, 2020 1:15 pm
by milasx
The T11 has the following issues for me with Ubunto 20:
- Bluetooth sound is choppy
- The screen breaks near the left side when the mouse moves there
- WiFi does not work out of the box
- Ubunbtu thinks that there is a battery
Re: LINUX Install
Posted: Mon Jul 06, 2020 6:58 am
by admin
If you are using ubuntu system, you need to install the required drivers to make the machine run normally, such as Bluetooth driver and WiFi driver, sorry we cannot provide technical support for this.
Re: LINUX Install
Posted: Mon Jul 06, 2020 2:48 pm
by roddie
I'm wondering if you can provide the chipset or manufacturer's name for the BT and Wifi interfaces?
If so, I can try to document the driver installation process for Ubuntu and post it for the community either in the Forums or on my blog.
Thank you!
Re: LINUX Install
Posted: Tue Jul 07, 2020 1:57 am
by admin
We didn't, and the original hardware manufacturer did not develop this driver. We only do Ubuntu 16.04, the driver is our own transplantation. This is the download address of this version: Ubuntu 16.04:
https://mega.nz/#!owxXUKKQ!9kS3k-njgNfx ... LQYvhjMi5I
Re: LINUX Install
Posted: Tue Jul 07, 2020 5:24 pm
by roddie
Thank you! I will try to figure out how to get it working in Ubuntu 20.04 and let the forums know if I have any success.
Re: LINUX Install
Posted: Sat Jul 11, 2020 2:00 pm
by roddie
I've managed to get both Bluetooth and Wireless working on my T8 with Ubuntu Server 20.04 and Linux Mint 20
Enter these commands:
Code: Select all
wget https://raw.githubusercontent.com/RPi-Distro/firmware-nonfree/master/brcm/brcmfmac43455-sdio.txt
Code: Select all
sudo cp brcmfmac43455-sdio.txt /lib/firmware/brcm/brcmfmac43455-sdio.txt
The wireless interface should appear as wlan0 after a reboot - You can use this command to verify:
Results:
Code: Select all
roddie@automation:~$ inxi -Fxz | grep wlan
IF-ID-11: wlan0 state: down mac: <filter>
I tested this method with both Ubuntu Server 20.04 and Linux Mint 20.
I will test on the GK2 when they are back in stock on Amazon.
Good luck everyone!
Re: LINUX Install
Posted: Sat Jul 11, 2020 9:41 pm
by spikerguy
Great..
Thanks for sharing.
Can you try removing this file and installing linux-firmware
Usually this package contains all the latest wifi firnwares so users don't have to manually copy it.
Re: LINUX Install
Posted: Sat Jul 11, 2020 9:49 pm
by roddie
Thanks for the reply - I already had linux-firmware installed, but was never able to see the wifi adapter until I manually downloaded that file (this seems to be a common gap with some Broadcom chipsets according to some Google hits).
Code: Select all
roddie@automation:~$ apt list | grep linux-firmware
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
linux-firmware/focal-updates,now 1.187.1 all [installed,automatic]
I'm not actually using wifi on my device - I was just bored and trying to help other users who might want to run Linux on it with wifi
Re: LINUX Install
Posted: Mon Oct 05, 2020 10:42 pm
by cmulk
For others looking for help with wifi on linux and ending up here. I found that my T11 plus actually has a Realtek wifi card, rather than broadcom like most other posts seem to show. Please take a look at my post here for the solution that work for me:
viewtopic.php?p=1523#p1523
Re: LINUX Install
Posted: Thu Apr 08, 2021 12:15 pm
by rrs
I would just like to give Roddie a big thank you for that post in regards to broadcom wifi not working on ACEPC T11 running Linux distros. I tried probably 10 distros on the ACEPC T11 and all of them did not recognize the broadcom wifi. After reading his post I just copied the commands into the terninal and vola my Broadcom wifi was working perfectly after that. I tried it on MXLinux 19.3 and the latest KDE Neon Version.
Thanks again Roddie for posting this - I was looking for quite a while to find a solution on the internet.
rrs
