(2) Error and "make.log" for RTL8192EU:

Building module fails on Kernel 5.10 RC6 in Ubuntu MATE Groovy 20.10 with the following error message:
````
admn@um:~/Downloads$ git clone https://github.com/Mange/rtl8192eu-linux-driver;

admn@um:~/Downloads$ cd rtl8192eu-linux-driver;

admn@um:~/Downloads/rtl8192eu-linux-driver$ sudo dkms add .;

Creating symlink /var/lib/dkms/rtl8192eu/1.0/source ->
                 /usr/src/rtl8192eu-1.0

DKMS: add completed.

admn@um:~/Downloads/rtl8192eu-linux-driver$ sudo dkms install rtl8192eu/1.0;

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...

'make' all KVER=5.10.0-051000rc6-generic................................................(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.10.0-051000rc6-generic (x86_64)
Consult /var/lib/dkms/rtl8192eu/1.0/build/make.log for more information.

admn@um:~/Downloads/rtl8192eu-linux-driver$
````

/var/lib/dkms/rtl8192eu/1.0/build/make.log

````
DKMS make.log for rtl8192eu-1.0 for kernel 5.10.0-051000rc6-generic (x86_64)

make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/5.10.0-051000rc6-generic/build M=/var/lib/dkms/rtl8192eu/1.0/build  modules

make[1]: Entering directory '/usr/src/linux-headers-5.10.0-051000rc6-generic'
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_cmd.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_security.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_debug.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_io.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_ioctl_query.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_ioctl_set.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_ieee80211.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_mlme.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_mlme_ext.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_mi.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_wlan_util.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_vht.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_pwrctrl.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_rf.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_chplan.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_recv.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_sta_mgt.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_ap.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/mesh/rtw_mesh.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/mesh/rtw_mesh_pathtbl.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/mesh/rtw_mesh_hwmp.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_xmit.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_p2p.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_rson.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_tdls.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_br_ext.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_iol.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_sreset.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_btcoex_wifionly.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_btcoex.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_beamforming.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_odm.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_rm.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_rm_fsm.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/efuse/rtw_efuse.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/osdep_service.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/os_intfs.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/usb_intf.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/usb_ops_linux.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/ioctl_linux.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/xmit_linux.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/mlme_linux.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/recv_linux.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/ioctl_cfg80211.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/rtw_cfgvendor.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/wifi_regd.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/rtw_android.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/rtw_proc.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/rtw_rhashtable.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/os_dep/linux/ioctl_mp.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_intf.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_com.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_com_phycfg.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_phy.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_dm.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_dm_acs.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_btcoex_wifionly.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_btcoex.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_mp.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_mcc.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/hal_hci/hal_usb.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/led/hal_led.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/led/hal_usb_led.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/HalPwrSeqCmd.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/Hal8192EPwrSeq.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/rtl8192e_xmit.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/rtl8192e_sreset.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/rtl8192e_hal_init.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/rtl8192e_phycfg.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/rtl8192e_rf6052.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/rtl8192e_dm.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/rtl8192e_rxdesc.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/rtl8192e_cmd.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/hal8192e_fw.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/usb/usb_halinit.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/usb/rtl8192eu_led.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/usb/rtl8192eu_xmit.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/usb/rtl8192eu_recv.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/rtl8192e/usb/usb_ops_linux.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/efuse/rtl8192e/HalEfuseMask8192E_USB.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_debug.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_antdiv.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_soml.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_smt_ant.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_antdect.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_interface.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_phystatus.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_hwconfig.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_dig.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_pathdiv.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_rainfo.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_dynamictxpower.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_adaptivity.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_cfotracking.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_noisemonitor.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_beamforming.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_dfs.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/txbf/halcomtxbf.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/txbf/haltxbfinterface.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/txbf/phydm_hal_txbf_api.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_adc_sampling.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_ccx.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_psd.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_primary_cca.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_cck_pd.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_rssi_monitor.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_auto_dbg.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_math_lib.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_api.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_pow_train.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_lna_sat.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_pmac_tx_setting.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/phydm_mp.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/halrf/halrf.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/halrf/halrf_debug.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/halrf/halphyrf_ce.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/halrf/halrf_powertracking_ce.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/halrf/halrf_powertracking.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/halrf/halrf_kfree.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/rtl8192e/halhwimg8192e_mac.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/rtl8192e/halhwimg8192e_bb.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/rtl8192e/halhwimg8192e_rf.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/halrf/rtl8192e/halrf_8192e_ce.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/rtl8192e/phydm_regconfig8192e.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/phydm/rtl8192e/phydm_rtl8192e.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/btc/halbtc8192e1ant.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/hal/btc/halbtc8192e2ant.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/platform/platform_ops.o
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/core/rtw_mp.o
  LD [M]  /var/lib/dkms/rtl8192eu/1.0/build/8192eu.o
  MODPOST /var/lib/dkms/rtl8192eu/1.0/build/Module.symvers
  CC [M]  /var/lib/dkms/rtl8192eu/1.0/build/8192eu.mod.o

make[3]: *** No rule to make target 'scripts/module.lds', needed by '/var/lib/dkms/rtl8192eu/1.0/build/8192eu.ko'.  Stop.

make[2]: *** [scripts/Makefile.modpost:117: __modpost] Error 2

make[1]: *** [Makefile:1701: modules] Error 2

make[1]: Leaving directory '/usr/src/linux-headers-5.10.0-051000rc6-generic'

make: *** [Makefile:2293: modules] Error 2
````

Make and model of the wireless adapter: TP-Link TL WN823N USB wireless adapter.

Many thanks.