Impossible d'installer le module RTL8821CE (Exec format error)

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Tags: #<Tag:0x00007f63f2cabd10> #<Tag:0x00007f63f2cabc20> #<Tag:0x00007f63f2cabab8>
#1

Bonjour à tous,

Sur ce laptop j’avais réussi à faire fonctionner le wifi, puis lors d’un démarrage j’ai vu un message me disant que le BIOS a été réinitialisé. Depuis il est impossible de faire fonctionner le wifi.

J’ai désactivé le Secure Boot dans le BIOS.
Voici où j’en suis :

# lspci -nnk | grep -i net -A2
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
	Subsystem: Hewlett-Packard Company RTL8821CE 802.11ac PCIe Wireless Network Adapter [103c:831a]
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
	Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:84b9]
	Kernel driver in use: r8169
	Kernel modules: r8169

J’essaye d’installer le module à partir de https://github.com/tomaspinho/rtl8821ce

# git clone https://github.com/tomaspinho/rtl8821ce
Cloning into 'rtl8821ce'...

# cd rtl8821ce
# ./dkms-install.sh 
About to run dkms install steps...

Creating symlink /var/lib/dkms/rtl8821ce/v5.5.2_34066.20190614/source ->
                 /usr/src/rtl8821ce-v5.5.2_34066.20190614

DKMS: add completed.

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...
'make' -j4 KVER=4.19.0-5-amd64..............
cleaning build area...

DKMS: build completed.

8821ce.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/4.19.0-5-amd64/updates/dkms/

depmod...

DKMS: install completed.
Finished running dkms install steps.

Petite vérification :

# dkms status
rtl8821ce, v5.5.2_34066.20190614, 4.19.0-5-amd64, x86_64: installed

# uname -a
Linux benj-p 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u2 (2019-08-08) x86_64 GNU/Linux

Je précise au passage que les paquets sont tous à jour

Mais apparement le module n’est pas activé :

# lspci -nnk | grep -i net -A2
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
	Subsystem: Hewlett-Packard Company RTL8821CE 802.11ac PCIe Wireless Network Adapter [103c:831a]
	Kernel modules: 8821ce
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
	Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:84b9]
	Kernel driver in use: r8169
	Kernel modules: r8169

Et je n’arrive pas à l’activer

# modprobe 8821ce
modprobe: ERROR: could not insert '8821ce': Exec format error

Pour info :

# lsmod | sort
ac                     16384  0
acpi_pad               24576  0
acpi_thermal_rel       16384  1 int3400_thermal
aesni_intel           200704  2
aes_x86_64             20480  1 aesni_intel
ahci                   40960  0
ansi_cprng             16384  0
autofs4                49152  2
battery                20480  0
binfmt_misc            20480  1
bluetooth             647168  41 btrtl,btintel,btbcm,bnep,btusb,rfcomm
bnep                   24576  2
btbcm                  16384  1 btusb
btintel                24576  1 btusb
btrfs                1384448  0
btrtl                  16384  1 btusb
btusb                  53248  0
button                 16384  0
cfg80211              761856  2 rtlwifi,mac80211
cmac                   16384  1
coretemp               16384  0
crc16                  16384  2 bluetooth,ext4
crc32c_generic         16384  0
crc32c_intel           24576  3
crc32_pclmul           16384  0
crct10dif_pclmul       16384  0
cryptd                 28672  3 crypto_simd,ghash_clmulni_intel,aesni_intel
crypto_simd            16384  1 aesni_intel
drbg                   28672  1
drm                   483328  5 drm_kms_helper,i915
drm_kms_helper        200704  1 i915
ecb                    16384  0
ecdh_generic           24576  2 bluetooth
efi_pstore             16384  0
efivarfs               16384  1
efivars                20480  1 efi_pstore
evdev                  28672  13
ext4                  733184  1
fat                    86016  1 vfat
fscrypto               32768  1 ext4
fuse                  122880  3
ghash_clmulni_intel    16384  0
glue_helper            16384  1 aesni_intel
hp_accel               28672  0
hp_wireless            16384  0
hp_wmi                 16384  0
i2c_algo_bit           16384  1 i915
i2c_i801               28672  0
i915                 1728512  16
input_polldev          16384  1 lis3lv02d
int3400_thermal        16384  0
int3403_thermal        16384  0
int340x_thermal_zone    16384  2 int3403_thermal,processor_thermal_device
intel_cstate           16384  0
intel_pch_thermal      16384  0
intel_powerclamp       16384  0
intel_rapl             24576  0
intel_rapl_perf        16384  0
intel_soc_dts_iosf     16384  1 processor_thermal_device
intel_uncore          135168  0
ip_tables              28672  0
irqbypass              16384  1 kvm
iTCO_vendor_support    16384  1 iTCO_wdt
iTCO_wdt               16384  0
jbd2                  122880  1 ext4
joydev                 24576  0
kvm                   724992  0
libahci                40960  1 ahci
libata                270336  2 libahci,ahci
libcrc32c              16384  1 btrfs
libphy                 77824  2 r8169
lis3lv02d              24576  1 hp_accel
lp                     20480  0
mac80211              815104  3 rtl_pci,rtl8188ee,rtlwifi
mbcache                16384  1 ext4
media                  45056  2 videodev,uvcvideo
mei                   118784  1 mei_me
mei_me                 45056  0
Module                  Size  Used by
nls_ascii              16384  1
nls_cp437              20480  1
nvme                   36864  3
nvme_core              81920  5 nvme
parport                57344  3 parport_pc,lp,ppdev
parport_pc             32768  0
pcc_cpufreq            16384  0
pcspkr                 16384  0
ppdev                  20480  0
processor_thermal_device    16384  0
psmouse               172032  0
r8169                  86016  0
raid6_pq              122880  1 btrfs
rfcomm                 86016  16
rfkill                 28672  6 hp_wmi,bluetooth,cfg80211
rng_core               16384  1 tpm
rtl8188ee             106496  0
rtl_pci                36864  1 rtl8188ee
rtlwifi                98304  2 rtl_pci,rtl8188ee
scsi_mod              245760  1 libata
serio_raw              16384  0
snd                    94208  18 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm
snd_compress           24576  1 snd_soc_core
snd_hda_codec         151552  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic    86016  1 snd_hda_codec_realtek
snd_hda_codec_hdmi     57344  1
snd_hda_codec_realtek   122880  1
snd_hda_core           94208  7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_skl
snd_hda_ext_core       28672  1 snd_soc_skl
snd_hda_intel          45056  4
snd_hwdep              16384  1 snd_hda_codec
snd_pcm               114688  7 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_core
snd_soc_acpi           16384  2 snd_soc_acpi_intel_match,snd_soc_skl
snd_soc_acpi_intel_match    24576  1 snd_soc_skl
snd_soc_core          253952  1 snd_soc_skl
snd_soc_skl           114688  0
snd_soc_skl_ipc        73728  1 snd_soc_skl
snd_soc_sst_dsp        36864  1 snd_soc_skl_ipc
snd_soc_sst_ipc        16384  1 snd_soc_skl_ipc
snd_timer              36864  1 snd_pcm
soundcore              16384  1 snd
sparse_keymap          16384  1 hp_wmi
thermal                20480  0
tpm                    65536  3 tpm_tis,tpm_crb,tpm_tis_core
tpm_crb                16384  0
tpm_tis                16384  0
tpm_tis_core           20480  1 tpm_tis
usb_common             16384  1 usbcore
usbcore               290816  4 xhci_hcd,uvcvideo,btusb,xhci_pci
uvcvideo              118784  0
vfat                   20480  1
video                  45056  1 i915
videobuf2_common       53248  2 videobuf2_v4l2,uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         28672  1 uvcvideo
videobuf2_vmalloc      16384  1 uvcvideo
videodev              212992  3 videobuf2_v4l2,uvcvideo,videobuf2_common
wmi                    28672  2 hp_wmi,wmi_bmof
wmi_bmof               16384  0
x86_pkg_temp_thermal    16384  0
xhci_hcd              266240  1 xhci_pci
xhci_pci               16384  0
xor                    24576  1 btrfs
x_tables               45056  1 ip_tables
xxhash                 16384  2 zstd_compress,zstd_decompress
zstd_compress         172032  1 btrfs
zstd_decompress        81920  1 btrfs

Voilà j’en suis arrivé à bout mes capacités, si quelqu’un peut m’aider ?

#2

salut
où est il ?

sudo updatedb
locate 8821ce.ko
#3

Salut grandtoubab,

# locate 8821ce.ko
/usr/lib/modules/4.19.0-5-amd64/updates/dkms/8821ce.ko
/var/lib/dkms/rtl8821ce/v5.5.2_34066.20190614/4.19.0-5-amd64/x86_64/module/8821ce.ko

Est-ce correct ?

Ce sont bien ceux que j’ai compilés hier soir :

# ls -al $(locate 8821ce.ko)
-rw-r--r-- 1 root root 3646200 Jan 18 22:10 /usr/lib/modules/4.19.0-5-amd64/updates/dkms/8821ce.ko
-rw-r--r-- 1 root root 3646200 Jan 18 22:10 /var/lib/dkms/rtl8821ce/v5.5.2_34066.20190614/4.19.0-5-amd64/x86_64/module/8821ce.ko

Et ils sont identiques :

# md5sum $(locate 8821ce.ko)
43d8c3a629b76aae5a4d365bf347bf15  /usr/lib/modules/4.19.0-5-amd64/updates/dkms/8821ce.ko
43d8c3a629b76aae5a4d365bf347bf15  /var/lib/dkms/rtl8821ce/v5.5.2_34066.20190614/4.19.0-5-amd64/x86_64/module/8821ce.ko
#4

Que dit le noyau lors de la tentative d’insertion ?

dmesg  | grep -C5 8821ce
#5

L’erreur “exec format error”, ça ressemble à un mauvais format binaire du module généré par la compil, justement.
Indépendamment des infos à récupèrer dans les logs au moment du modprobe pour voir ce qui pêche, ça peut valoir le coup de tenter un dkms remove rtl8821ce puis un dkms install rtl8821ce

#6

Voici:

# dmesg | grep -C5 8821ce
[    4.844883] uvcvideo 1-3:1.0: Entity type for entity Processing 2 was not initialized!
[    4.844885] uvcvideo 1-3:1.0: Entity type for entity Camera 1 was not initialized!
[    4.844989] input: HP Wide Vision HD Camera: HP Wi as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/input/input11
[    4.846010] usbcore: registered new interface driver uvcvideo
[    4.846011] USB Video Class driver (1.1.1)
[    4.846843] 8821ce: loading out-of-tree module taints kernel.
[    4.847610] 8821ce: module verification failed: signature and/or required key missing - tainting kernel
[    4.848197] kvm: disabled by bios
[    4.849336] module: x86/modules: Skipping invalid relocation target, existing value is nonzero for type 1, loc 000000003c22d87b, val ffffffffc0fa7fa8
[    4.898058] usbcore: registered new interface driver btusb
[    4.899485] Bluetooth: hci0: RTL: rtl: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8821

# dkms remove rtl8821ce/v5.5.2_34066.20190614 --all

-------- Uninstall Beginning --------
Module:  rtl8821ce
Version: v5.5.2_34066.20190614
Kernel:  4.19.0-5-amd64 (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

8821ce.ko:
 - Uninstallation
   - Deleting from: /lib/modules/4.19.0-5-amd64/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod...

DKMS: uninstall completed.

------------------------------
Deleting module version: v5.5.2_34066.20190614
completely from the DKMS tree.
------------------------------
Done.

Puis :

# dkms install rtl8821ce/v5.5.2_34066.20190614 

Creating symlink /var/lib/dkms/rtl8821ce/v5.5.2_34066.20190614/source ->
                 /usr/src/rtl8821ce-v5.5.2_34066.20190614

DKMS: add completed.

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...
'make' -j4 KVER=4.19.0-5-amd64.................
cleaning build area...

DKMS: build completed.

8821ce.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/4.19.0-5-amd64/updates/dkms/

depmod...

DKMS: install completed.

Mais j’ai les mêmes résultats.

# modprobe 8821ce
modprobe: ERROR: could not insert '8821ce': Exec format error
#7

Tu es sûr que le secure boot est désactivé dans les options de l’UEFI ?

dmesg | grep -i secure

Tu peux comparer la sortie de modinfo sur ce module et sur un module officiel comme ext4 ?

modinfo 8821ce ext4
#8

Je suis certain que l’option est à disabled au moins.

# dmesg | grep -i secure
[    0.000000] secureboot: Secure boot could not be determined (mode 0)
[    1.270539] Loaded X.509 cert 'Debian Secure Boot CA: 6c...a1'
[    1.270550] Loaded X.509 cert 'Debian Secure Boot Signer: 00a7468def'
[    1.272300] Loaded UEFI:db cert 'Hewlett-Packard Company: HP UEFI Secure Boot 2013 DB key: 1d...ec' linked to secondary sys keyring

Voici le modinfo (que je ne sais absolument pas interpréter)

# modinfo 8821ce ext4
filename:       /lib/modules/4.19.0-5-amd64/updates/dkms/8821ce.ko
version:        v5.5.2_34066.20190614_COEX20180712-3232
author:         Realtek Semiconductor Corp.
description:    Realtek Wireless Lan Driver
license:        GPL
srcversion:     B43ACB057D7359CC4D85C68
alias:          pci:v000010ECd0000C82Bsv*sd*bc*sc*i*
alias:          pci:v000010ECd0000C82Asv*sd*bc*sc*i*
alias:          pci:v000010ECd0000C821sv*sd*bc*sc*i*
depends:        cfg80211
retpoline:      Y
name:           8821ce
vermagic:       4.19.0-5-amd64 SMP mod_unload modversions 
parm:           rtw_wireless_mode:int
parm:           rtw_ips_mode:The default IPS mode (int)
parm:           rtw_lps_level:The default LPS level (int)
parm:           rtw_lps_chk_by_tp:int
parm:           rtw_max_bss_cnt:int
parm:           rtw_usb_rxagg_mode:int
parm:           rtw_dynamic_agg_enable:int
parm:           rtw_tx_bw_mode:The max tx bw for 2.4G and 5G. format is the same as rtw_bw_mode (uint)
parm:           rtw_rx_ampdu_sz_limit_1ss:RX AMPDU size limit for 1SS link of each BW, 0xFF: no limitation (array of uint)
parm:           rtw_rx_ampdu_sz_limit_2ss:RX AMPDU size limit for 2SS link of each BW, 0xFF: no limitation (array of uint)
parm:           rtw_rx_ampdu_sz_limit_3ss:RX AMPDU size limit for 3SS link of each BW, 0xFF: no limitation (array of uint)
parm:           rtw_rx_ampdu_sz_limit_4ss:RX AMPDU size limit for 4SS link of each BW, 0xFF: no limitation (array of uint)
parm:           rtw_vht_enable:int
parm:           rtw_vht_rx_mcs_map:VHT RX MCS map (uint)
parm:           rtw_rf_config:int
parm:           rtw_country_code:The default country code (in alpha2) (charp)
parm:           rtw_channel_plan:The default chplan ID when rtw_alpha2 is not specified or valid (int)
parm:           rtw_excl_chs:exclusive channel array (array of uint)
parm:           rtw_btcoex_enable:BT co-existence on/off, 0:off, 1:on, 2:by efuse (int)
parm:           rtw_ant_num:Antenna number setting, 0:by efuse (int)
parm:           rtw_qos_opt_enable:int
parm:           ifname:The default name to allocate for first interface (charp)
parm:           if2name:The default name to allocate for second interface (charp)
parm:           rtw_pwrtrim_enable:int
parm:           rtw_initmac:charp
parm:           rtw_special_rf_path:int
parm:           rtw_chip_version:int
parm:           rtw_rfintfs:int
parm:           rtw_lbkmode:int
parm:           rtw_network_mode:int
parm:           rtw_channel:int
parm:           rtw_mp_mode:int
parm:           rtw_wmm_enable:int
parm:           rtw_uapsd_max_sp:int
parm:           rtw_uapsd_ac_enable:int
parm:           rtw_wmm_smart_ps:int
parm:           rtw_vrtl_carrier_sense:int
parm:           rtw_vcs_type:int
parm:           rtw_busy_thresh:int
parm:           rtw_ht_enable:int
parm:           rtw_bw_mode:int
parm:           rtw_ampdu_enable:int
parm:           rtw_rx_stbc:int
parm:           rtw_rx_ampdu_amsdu:int
parm:           rtw_tx_ampdu_amsdu:int
parm:           rtw_lowrate_two_xmit:int
parm:           rtw_power_mgnt:int
parm:           rtw_smart_ps:int
parm:           rtw_low_power:int
parm:           rtw_wifi_spec:int
parm:           rtw_full_ch_in_p2p_handshake:int
parm:           rtw_antdiv_cfg:int
parm:           rtw_antdiv_type:int
parm:           rtw_drv_ant_band_switch:int
parm:           rtw_single_ant_path:int
parm:           rtw_switch_usb_mode:int
parm:           rtw_enusbss:int
parm:           rtw_hwpdn_mode:int
parm:           rtw_hwpwrp_detect:int
parm:           rtw_hw_wps_pbc:int
parm:           rtw_check_hw_status:int
parm:           rtw_pci_aspm_enable:int
parm:           rtw_max_roaming_times:The max roaming times to try (uint)
parm:           rtw_mc2u_disable:int
parm:           rtw_notch_filter:0:Disable, 1:Enable, 2:Enable only for P2P (uint)
parm:           rtw_hiq_filter:0:allow all, 1:allow special, 2:deny all (uint)
parm:           rtw_adaptivity_en:0:disable, 1:enable (uint)
parm:           rtw_adaptivity_mode:0:normal, 1:carrier sense (uint)
parm:           rtw_adaptivity_th_l2h_ini:th_l2h_ini for Adaptivity (int)
parm:           rtw_adaptivity_th_edcca_hl_diff:th_edcca_hl_diff for Adaptivity (int)
parm:           rtw_amplifier_type_2g:BIT3:2G ext-PA, BIT4:2G ext-LNA (uint)
parm:           rtw_amplifier_type_5g:BIT6:5G ext-PA, BIT7:5G ext-LNA (uint)
parm:           rtw_RFE_type:default init value:64 (uint)
parm:           rtw_powertracking_type:default init value:64 (uint)
parm:           rtw_GLNA_type:default init value:0 (uint)
parm:           rtw_TxBBSwing_2G:default init value:0xFF (uint)
parm:           rtw_TxBBSwing_5G:default init value:0xFF (uint)
parm:           rtw_OffEfuseMask:default open Efuse Mask value:0 (uint)
parm:           rtw_FileMaskEfuse:default drv Mask Efuse value:0 (uint)
parm:           rtw_rxgain_offset_2g:default RF Gain 2G Offset value:0 (uint)
parm:           rtw_rxgain_offset_5gl:default RF Gain 5GL Offset value:0 (uint)
parm:           rtw_rxgain_offset_5gh:uint
parm:           rtw_rxgain_offset_5gm:default RF Gain 5GM Offset value:0 (uint)
parm:           rtw_pll_ref_clk_sel:force pll_ref_clk_sel, 0xF:use autoload value (uint)
parm:           rtw_tx_pwr_by_rate:0:Disable, 1:Enable, 2: Depend on efuse (int)
parm:           rtw_tx_pwr_lmt_enable:0:Disable, 1:Enable, 2: Depend on efuse (int)
parm:           rtw_target_tx_pwr_2g_a:2.4G target tx power (unit:dBm) of RF path A for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_2g_b:2.4G target tx power (unit:dBm) of RF path B for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_2g_c:2.4G target tx power (unit:dBm) of RF path C for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_2g_d:2.4G target tx power (unit:dBm) of RF path D for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_5g_a:5G target tx power (unit:dBm) of RF path A for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_5g_b:5G target tx power (unit:dBm) of RF path B for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_5g_c:5G target tx power (unit:dBm) of RF path C for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_5g_d:5G target tx power (unit:dBm) of RF path D for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_tsf_update_pause_factor:num of bcn intervals to stay TSF update pause status (int)
parm:           rtw_tsf_update_restore_factor:num of bcn intervals to stay TSF update restore status (int)
parm:           rtw_phy_file_path:The path of phy parameter (charp)
parm:           rtw_load_phy_file:PHY File Bit Map (int)
parm:           rtw_decrypt_phy_file:Enable Decrypt PHY File (int)
parm:           rtw_en_napi:int
parm:           rtw_en_gro:int
parm:           rtw_iqk_fw_offload:int
parm:           rtw_ch_switch_offload:int
filename:       /lib/modules/4.19.0-5-amd64/kernel/fs/ext4/ext4.ko
softdep:        pre: crypto-crc32c
license:        GPL
description:    Fourth Extended Filesystem
author:         Remy Card, Stephen Tweedie, Andrew Morton, Andreas Dilger, Theodore Ts'o and others
alias:          fs-ext4
alias:          ext3
alias:          fs-ext3
alias:          ext2
alias:          fs-ext2
depends:        mbcache,fscrypto,jbd2,crc16
retpoline:      Y
intree:         Y
name:           ext4
vermagic:       4.19.0-5-amd64 SMP mod_unload modversions 
sig_id:         PKCS#7
signer:         Debian Secure Boot CA
sig_key:        A7:46:8D:EF
sig_hashalgo:   sha256
signature:      73:91:E1:16:24:5D:A2:51:E1:F5:20:AD:B4:56:58:14:67:AA:B5:37:
		BF:3D:A8:65:3D:79:A1:EA:4D:53:85:A4:5A:54:C3:65:AF:45:FE:4F:
		44:BB:AE:7F:3C:CF:8B:4E:A0:86:E8:50:21:7A:A4:BC:24:D9:33:D5:
		04:A1:F5:01:6F:20:A3:0E:CF:93:92:7A:65:AD:F4:5C:DB:C7:63:AB:
		2E:FC:95:F1:6C:3C:96:26:BC:14:74:3E:1A:2E:AA:A6:F2:9C:F7:8D:
		89:47:11:AC:ED:E3:F9:27:56:56:6E:44:F8:17:91:B9:10:EE:F0:76:
		08:09:3B:C0:9A:82:A7:2C:11:25:F3:CB:F4:AB:B2:93:F2:29:42:17:
		36:D0:74:BC:75:4A:D4:39:D1:E5:EC:74:0F:4F:E8:E0:0A:7A:8E:6A:
		B6:84:90:CA:83:4A:17:81:94:3B:5D:91:D2:B2:41:80:BB:B3:EC:BE:
		3D:6C:7A:62:73:40:78:AC:C3:A2:19:86:F5:99:8B:CA:A6:F8:3D:66:
		EB:43:B5:33:31:FC:36:A7:18:CE:E2:47:D9:24:B0:61:54:5B:58:00:
		57:C8:72:27:0A:8D:EA:F8:7A:E5:86:72:88:10:39:B3:44:D7:BB:78:
		7B:76:97:7B:8B:5A:1F:55:23:68:91:FC:DD:4C:28:05
#9

Solution : Je viens de faire la mise à jour vers le kernel 4.19.0-6-amd64 qui apparemment a été publié aujourd’hui, dkms a recompilé le module, et tout fonctionne.

Merci à tous ceux qui m’ont donné un peut de leur temps pour m’aider !!!

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