commande modinfo 8821ce
fanny@fanny-HP-Laptop-15-dw1xxx:~$ modinfo 8821ce
filename: /lib/modules/5.8.0-40-generic/updates/dkms/8821ce.ko
version: v5.5.2_34066.20200325_COEX20180712-3232
author: Realtek Semiconductor Corp.
description: Realtek Wireless Lan Driver
license: GPL
srcversion: D3385EEF0CB94212EEC6CEE
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: 5.8.0-40-generic SMP mod_unload
sig_id: PKCS#7
signer: fanny-HP-Laptop-15-dw1xxx Secure Boot Module Signature key
sig_key: 60:AD:66:D2:EC:66:67:B9:7A:92:12:BD:53:2C:89:49:92:32:D4:24
sig_hashalgo: sha512
signature: 6F:35:DA:9B:82:C3:2F:09:82:22:D5:76:CB:E4:7A:B2:04:C9:01:A5:
1C:E3:F0:7A:2B:AF:34:52:EF:1E:4B:4C:DF:37:47:67:AA:52:F9:9C:
BF:EA:D7:5C:06:ED:C7:DE:60:99:1F:91:8B:C8:A3:AA:FC:97:F5:C0:
16:32:C8:71:65:C1:9E:0C:21:A1:79:C8:2C:8A:2D:CA:AC:19:DD:25:
61:F6:15:12:95:B7:CC:B9:46:EF:81:98:60:0F:A5:6E:36:C3:79:E2:
5E:00:61:93:05:F9:40:C7:5D:15:EA:A0:88:60:61:76:D9:F3:59:E5:
8E:17:95:E7:9C:CB:1E:E7:BD:36:F5:5C:57:3E:70:67:71:E6:E9:F2:
BB:82:39:96:E8:E0:EB:32:3F:C7:EA:68:29:85:3C:3B:4A:35:DD:33:
C5:E7:A5:E4:AD:C7:C1:27:F2:2D:B2:CE:A7:23:E6:31:47:7F:FC:F0:
2A:36:D0:67:F8:60:EF:A8:0F:CC:3A:54:A1:D9:B2:A3:85:F0:E7:A7:
1E:E3:2A:81:F8:3B:76:37:64:DC:4E:52:D7:37:C6:81:FB:96:6E:CC:
93:D2:64:37:DE:35:D6:5C:5F:22:87:7B:1B:F7:8F:8E:06:EA:B5:80:
8B:23:2D:7C:70:C2:F7:E0:60:9A:E8:09:5E:09:B6:E3
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
fanny@fanny-HP-Laptop-15-dw1xxx:~$
dpkg -l | grep -v ^ii
fanny@fanny-HP-Laptop-15-dw1xxx:~$ dpkg -l | grep -v ^ii
Souhait=inconnU/Installé/suppRimé/Purgé/H=à garder
| État=Non/Installé/fichier-Config/dépaqUeté/échec-conFig/H=semi-installé/W=attend-traitement-déclenchements
|/ Err?=(aucune)/besoin Réinstallation (État,Err: majuscule=mauvais)
||/ Nom Version Architecture Description
+++-=============================================-========================================-============-======================================================================================================
rc linux-image-5.4.0-42-generic 5.4.0-42.46 amd64 Signed kernel image generic
rc linux-image-5.4.0-54-generic 5.4.0-54.60 amd64 Signed kernel image generic
rc linux-modules-5.4.0-42-generic 5.4.0-42.46 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-5.4.0-54-generic 5.4.0-54.60 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-extra-5.4.0-42-generic 5.4.0-42.46 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
rc linux-modules-extra-5.4.0-54-generic 5.4.0-54.60 amd64 Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP
fanny@fanny-HP-Laptop-15-dw1xxx:~$
echo; dpkg -l | grep -Ei "linux-(g|h|i|lo|mo|si|t)" | grep -v ^rc | sort -k3 | awk '{print $1,$2,$3,$4}' | column -s" " -t ; echo ; uname -mr ; echo
fanny@fanny-HP-Laptop-15-dw1xxx:~$ echo; dpkg -l | grep -Ei "linux-(g|h|i|lo|mo|si|t)" | grep -v ^rc | sort -k3 | awk '{print $1,$2,$3,$4}' | column -s" " -t ; echo ; uname -mr ; echo
ii binutils-x86-64-linux-gnu 2.34-6ubuntu1 amd64
ii linux-headers-5.4.0-58 5.4.0-58.64 all
ii linux-modules-5.4.0-58-generic 5.4.0-58.64 amd64
ii linux-modules-extra-5.4.0-58-generic 5.4.0-58.64 amd64
ii linux-headers-5.4.0-58-generic 5.4.0-58.64 amd64
ii linux-image-5.4.0-58-generic 5.4.0-58.64 amd64
ii linux-hwe-5.8-headers-5.8.0-38 5.8.0-38.43~20.04.1 all
ii linux-modules-5.8.0-38-generic 5.8.0-38.43~20.04.1 amd64
ii linux-modules-extra-5.8.0-38-generic 5.8.0-38.43~20.04.1 amd64
ii linux-headers-5.8.0-38-generic 5.8.0-38.43~20.04.1 amd64
ii linux-image-5.8.0-38-generic 5.8.0-38.43~20.04.1 amd64
ii linux-hwe-5.8-headers-5.8.0-40 5.8.0-40.45~20.04.1 all
ii linux-modules-5.8.0-40-generic 5.8.0-40.45~20.04.1 amd64
ii linux-modules-extra-5.8.0-40-generic 5.8.0-40.45~20.04.1 amd64
ii linux-headers-5.8.0-40-generic 5.8.0-40.45~20.04.1 amd64
ii linux-image-5.8.0-40-generic 5.8.0-40.45~20.04.1 amd64
ii linux-generic-hwe-20.04 5.8.0.40.45~20.04.25 amd64
ii linux-headers-generic-hwe-20.04 5.8.0.40.45~20.04.25 amd64
ii linux-image-generic-hwe-20.04 5.8.0.40.45~20.04.25 amd64
5.8.0-40-generic x86_64
fanny@fanny-HP-Laptop-15-dw1xxx:~$
