tomaspinho / rtl8821ce

Other
1.58k stars 412 forks source link

not recognized on Debian 12/sid #284

Closed oronofails closed 2 years ago

oronofails commented 2 years ago

After blacklisting rtw88_8821ce via modprobe. Rebooting the system results in no available network interface. Using modprobe, dkms, and dmesg, rtl8821ce is definitely installed but there is a compatibility issue or something that I do not recognize. Here is the dmesg excerpt.

rtl8821ce 000:02:00.0: enabling device (0000 -> 0003) DMAR: DRHD: handling fault status reg 3 DMAR: [DMA Read NO_PASID] Request device [02:00.0] fault addr 0xfffff000 [fault reason 0x06] PTE Read access is not set

Invoking rfkill or nmcli does not show any information about the WiFi device, only the Bluetooth (which I have not tested if it is working).

oronofails commented 2 years ago

Alright so passing intel_iommu=off to the GRUB Cmdline worked for some reason. I'll figure out why tomorrow, and then update and close this issue.