Hallo,
wenn ich "dmesg | egrep '8821|key'" eingebe, kommt
[ 0.188213] pci 0000:03:00.6: PME# supported from D0 D3hot D3cold [ 0.989956] Initialise system trusted keyrings [ 1.041294] Asymmetric key parser 'x509' registered [ 1.192086] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 1.208132] Loaded X.509 cert 'Build time autogenerated kernel key: 44048b015ce66fb3392e6cd278855a5859c60678' [ 1.209876] Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring [ 1.209923] Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring [ 1.210058] Loaded UEFI:db cert '8MYoga530-14ARR: 4e65628d1f1cbd824f89ae6390cb1f28' linked to secondary sys keyring [ 1.224328] Key type big_key registered [ 2.550068] PKCS#7 signature not signed with a trusted key [ 2.550078] Lockdown: systemd-udevd: Loading of module with unavailable key is restricted; see man kernel_lockdown.7 [ 3.352776] PKCS#7 signature not signed with a trusted key [ 153.648751] PKCS#7 signature not signed with a trusted key
Und wenn ich versuche "sudo modprobe -v 8821ce" einzugeben, kommt:
insmod /lib/modules/5.0.0-27-generic/updates/dkms/8821ce.ko modprobe: ERROR: could not insert '8821ce': Operation not permitted
Bei "iwconfig":
lo no wireless extensions. enx00243216a29e no wireless extensions.
Und bei "rfkill list" immernoch:
0: hci0: Bluetooth Soft blocked: no Hard blocked: no