Home » Hardware » schede wifi » Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
scheda wifi Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
modello: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter(id del modello: 1725)
eventuali altri nomi del dispositivo:
RTL8723BE
marca:
Realtek Semiconductor Co., Ltd.
codice VendorID:ProductID del prodotto:
10ec:b723
anno di commercializzazione:
non specificato
interfaccia:
mini-PCI-E
testato con:
Parabola GNU/Linux
Trisquel 7.0 Belenos
testato con il seguente kernel libre:
funziona con il software libero?
no
driver liberi usati:
rtl8723be
Descrizione:

A bit of nuance for this device,

> e.g. '.alt_fw_name = "rtlwifi/rtl8723befw.bin"' then wifi on this device will correctly work

Some cards can ship non-free firmware embedded, using the actual firmware name required by the driver will give the same result as actually providing the firmware.

Due to policies on firmware loading, FSFLA's linux-libre will reject the load of any non-free firmware even provided by the device, on the other hand, Trisquel's kernel policy is to not recommend nor advertise it's use while hands the user the responsibility and technical labor to add load certain firmware if the user chooses to[1].

If this card does not work while running a copy of the linux-libre kernel as distributed by the FSFLA[2], this card should be marked as requiring non-free firmware.

While deciding if a firmware shipped via the ROM device, can be seen as free or non-free due the impossibility to be changed is part of a broader discussion and not necessary for this particular device.

The h-node mailing list [3] or linux-libre mailing list[4], would make a good place for such discussion.

[1] https://gitlab.trisquel.org/trisquel/package-helpers/-/blob/nabia/helpers/DATA/linux/silent-accept-firmware.patch#L1

[2] http://www.fsfla.org/ikiwiki/selibre/linux-libre/

[3] https://lists.nongnu.org/mailman/listinfo/h-source-users

[4] http://www.fsfla.org/cgi-bin/mailman/listinfo/linux-libre

---

Worked on Parabola/Linux-libre, module was loaded without the firmware blob and it just worked. In the module source the path to firmware binary can be dummy. It only takes a bit longer to connect/search. Needs adaptation in source.

Previous description about Trisquel: Non-free firmware is required.

More info:
  • https://wiki.debian.org/rtl819x
  • https://en.wikipedia.org/wiki/RTL8723AE

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