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#1 2020-08-15 19:57:31

wishmaster
Member
Registered: 2020-05-07
Posts: 34

[SOLVED] No wireless internet connection after kernel update

Hello!
Yesterday I updated the arch linux kernel and I have no internect connection anymore.

The output of ip link only shows the loop device.

Thanks for your help

Last edited by wishmaster (2020-08-16 07:50:04)

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#2 2020-08-15 20:18:22

meArchUsr
Member
Registered: 2020-04-18
Posts: 9

Re: [SOLVED] No wireless internet connection after kernel update

Hi,

I once had a similar issue due to an unloaded kernel module.

Could you post the output of lspci or <<lspci | grep ***>> --- where *** is anything to get the right output line (name of the network adapter, "Network", ...) --- to check whether your hardware is still detected ?

If you have a result, then you can check your driver with 

lspci -k | grep *** -A 3

This will show which kernel driver corresponds to your hw and the module in use if any.

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#3 2020-08-15 20:22:06

Slithery
Administrator
From: Norfolk, UK
Registered: 2013-12-01
Posts: 5,776

Re: [SOLVED] No wireless internet connection after kernel update

Have you rebooted?

No, it didn't "fix" anything. It just shifted the brokeness one space to the right. - jasonwryan
Closing -- for deletion; Banning -- for muppetry. - jasonwryan

aur - dotfiles

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#4 2020-08-15 21:30:04

wishmaster
Member
Registered: 2020-05-07
Posts: 34

Re: [SOLVED] No wireless internet connection after kernel update

$ lspci | grep Network
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL0021CE 802.11ac PCIe Wireless Network Adapter
$ lspci -k | grep Network -A 3
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL0021CE 802.11ac PCIe Wireless Network Adapter
Subsystem: Lenovo Device c024
Slithery wrote:

Have you rebooted?

Yes. Yesterday I updated the linux kernel and today my internet connection was gone

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#5 2020-08-15 21:44:55

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,701

Re: [SOLVED] No wireless internet connection after kernel update

What are the about of uname -a and of pacman -Q linux   ?
Do they report the same version level?

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
The shortest way to ruin a country is to give power to demagogues.— Dionysius of Halicarnassus
---
How to Ask Questions the Smart Way

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#6 2020-08-15 22:02:05

wishmaster
Member
Registered: 2020-05-07
Posts: 34

Re: [SOLVED] No wireless internet connection after kernel update

$ uname -a
Linux Arch 5.8.1-arch1-1 #1 SMP PREEMPT Wed, 12, Aug 2020 18:50:43 +0000 x86_64 GNU/LINUX
$ pacman -Q linux
Linux 5.8.1.arch1-1

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#7 2020-08-15 22:09:46

loqs
Member
Registered: 2014-03-06
Posts: 19,048

Re: [SOLVED] No wireless internet connection after kernel update

Please post the pacman.log for the update which included linux 5.8.1-arch1-1 (/var/log/pacman.log).  Also does the system use rtl8821ce-dkms or any other kernel modules from AUR?

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#8 2020-08-15 22:29:15

wishmaster
Member
Registered: 2020-05-07
Posts: 34

Re: [SOLVED] No wireless internet connection after kernel update

This is the log of the last update I did.

[2020-08-15T05:08:17-0300] [PACMAN] Running 'pacman -Syu'
[2020-08-15T05:08:17-0300] [PACMAN] synchronizing package lists
[2020-08-15T05:08:43-0300] [PACMAN] starting full system upgrade
[2020-08-15T05:22:50-0300] [ALPM] running '60-mkinitcpio-remove.hook'...
[2020-08-15T05:22:50-0300] [ALPM] running '71-dkms-remove.hook'...
[2020-08-15T05:22:51-0300] [ALPM-SCRIPTLET] ==> dkms remove --no-depmod -m vboxhost -v 6.1.12_OSE -k 5.7.12-arch1-1
[2020-08-15T05:22:52-0300] [ALPM-SCRIPTLET] ==> dkms remove --no-depmod -m rtl8821ce -v 1.0.5.r36.gca4abd8 -k 5.7.12-arch1-1
[2020-08-15T05:22:52-0300] [ALPM-SCRIPTLET] ==> depmod 5.7.12-arch1-1
[2020-08-15T05:23:03-0300] [ALPM] running 'ghc-unregister.hook'...
[2020-08-15T05:23:05-0300] [ALPM] transaction started
[2020-08-15T05:23:05-0300] [ALPM] upgraded haskell-hashable (1.3.0.0-10 -> 1.3.0.0-11)
[2020-08-15T05:23:05-0300] [ALPM] upgraded haskell-async (2.2.2-14 -> 2.2.2-15)
[2020-08-15T05:23:05-0300] [ALPM] upgraded haskell-base64-bytestring (1.1.0.0-8 -> 1.1.0.0-9)
[2020-08-15T05:23:05-0300] [ALPM] upgraded haskell-lukko (0.1.1.2-10 -> 0.1.1.2-11)
[2020-08-15T05:23:05-0300] [ALPM] upgraded haskell-network (3.1.2.0-4 -> 3.1.2.0-6)
[2020-08-15T05:23:05-0300] [ALPM] upgraded haskell-network-uri (2.6.3.0-133 -> 2.6.3.0-134)
[2020-08-15T05:23:05-0300] [ALPM] upgraded haskell-hackage-security (0.6.0.1-61 -> 0.6.0.1-62)
[2020-08-15T05:23:05-0300] [ALPM] upgraded haskell-http (4000.3.14-245 -> 4000.3.14-246)
[2020-08-15T05:23:05-0300] [ALPM] upgraded haskell-resolv (0.1.2.0-9 -> 0.1.2.0-10)
[2020-08-15T05:23:05-0300] [ALPM] upgraded cabal-install (3.2.0.0-55 -> 3.2.0.0-56)
[2020-08-15T05:23:06-0300] [ALPM] upgraded harfbuzz (2.7.0-1 -> 2.7.1-1)
[2020-08-15T05:23:06-0300] [ALPM] upgraded deepin-qt-dbus-factory (5.3.0.3-1 -> 5.3.0.4-1)
[2020-08-15T05:23:06-0300] [ALPM] upgraded harfbuzz-icu (2.7.0-1 -> 2.7.1-1)
[2020-08-15T05:23:06-0300] [ALPM] upgraded haskell-haddock-library (1.9.0-16 -> 1.9.0-17)
[2020-08-15T05:23:06-0300] [ALPM] upgraded i2c-tools (4.1-4 -> 4.1-5)
[2020-08-15T05:23:06-0300] [ALPM] upgraded pango (1:1.44.7+11+g73b46b04-1 -> 1:1.46.0-1)
[2020-08-15T05:23:06-0300] [ALPM] upgraded kio-extras (20.04.3-1 -> 20.08.0-1)
[2020-08-15T05:23:06-0300] [ALPM] upgraded lib32-harfbuzz (2.7.0-1 -> 2.7.1-1)
[2020-08-15T05:23:06-0300] [ALPM] upgraded lib32-pango (1:1.44.7+11+g73b46b04-1 -> 1:1.46.0-1)
[2020-08-15T05:23:11-0300] [ALPM] upgraded linux (5.7.12.arch1-1 -> 5.8.1.arch1-1)
[2020-08-15T05:23:13-0300] [ALPM] upgraded linux-headers (5.7.12.arch1-1 -> 5.8.1.arch1-1)
[2020-08-15T05:23:14-0300] [ALPM] upgraded pipewire (0.3.7-1 -> 0.3.8-2)
[2020-08-15T05:23:14-0300] [ALPM] upgraded python-setuptools (1:49.3.1-1 -> 1:49.4.0-1)
[2020-08-15T05:23:14-0300] [ALPM] transaction completed
[2020-08-15T05:23:15-0300] [ALPM] running '30-systemd-udev-reload.hook'...
[2020-08-15T05:23:15-0300] [ALPM] running '30-systemd-update.hook'...
[2020-08-15T05:23:15-0300] [ALPM] running '60-depmod.hook'...
[2020-08-15T05:23:21-0300] [ALPM] running '70-dkms-install.hook'...
[2020-08-15T05:23:21-0300] [ALPM-SCRIPTLET] ==> dkms install --no-depmod -m rtl8821ce -v 1.0.5.r36.gca4abd8 -k 5.8.1-arch1-1
[2020-08-15T05:23:27-0300] [ALPM-SCRIPTLET] Error! Bad return status for module build on kernel: 5.8.1-arch1-1 (x86_64)
[2020-08-15T05:23:27-0300] [ALPM-SCRIPTLET] Consult /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/make.log for more information.
[2020-08-15T05:23:27-0300] [ALPM-SCRIPTLET] ==> Warning, `dkms install --no-depmod -m rtl8821ce -v 1.0.5.r36.gca4abd8 -k 5.8.1-arch1-1' returned 10
[2020-08-15T05:23:27-0300] [ALPM-SCRIPTLET] ==> dkms install --no-depmod -m vboxhost -v 6.1.12_OSE -k 5.8.1-arch1-1
[2020-08-15T05:23:42-0300] [ALPM-SCRIPTLET] ==> depmod 5.8.1-arch1-1
[2020-08-15T05:23:48-0300] [ALPM] running '90-mkinitcpio-install.hook'...
[2020-08-15T05:23:48-0300] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
[2020-08-15T05:23:48-0300] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
[2020-08-15T05:23:48-0300] [ALPM-SCRIPTLET] ==> Starting build: 5.8.1-arch1-1
[2020-08-15T05:23:48-0300] [ALPM-SCRIPTLET]   -> Running build hook: [base]
[2020-08-15T05:23:49-0300] [ALPM-SCRIPTLET]   -> Running build hook: [udev]
[2020-08-15T05:23:49-0300] [ALPM-SCRIPTLET]   -> Running build hook: [autodetect]
[2020-08-15T05:23:50-0300] [ALPM-SCRIPTLET]   -> Running build hook: [modconf]
[2020-08-15T05:23:50-0300] [ALPM-SCRIPTLET]   -> Running build hook: [block]
[2020-08-15T05:23:50-0300] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: xhci_pci
[2020-08-15T05:23:50-0300] [ALPM-SCRIPTLET]   -> Running build hook: [filesystems]
[2020-08-15T05:23:50-0300] [ALPM-SCRIPTLET]   -> Running build hook: [keyboard]
[2020-08-15T05:23:51-0300] [ALPM-SCRIPTLET]   -> Running build hook: [fsck]
[2020-08-15T05:23:51-0300] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2020-08-15T05:23:51-0300] [ALPM-SCRIPTLET] ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux.img
[2020-08-15T05:23:52-0300] [ALPM-SCRIPTLET] ==> Image generation successful
[2020-08-15T05:23:52-0300] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
[2020-08-15T05:23:52-0300] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
[2020-08-15T05:23:52-0300] [ALPM-SCRIPTLET] ==> Starting build: 5.8.1-arch1-1
[2020-08-15T05:23:52-0300] [ALPM-SCRIPTLET]   -> Running build hook: [base]
[2020-08-15T05:23:53-0300] [ALPM-SCRIPTLET]   -> Running build hook: [udev]
[2020-08-15T05:23:53-0300] [ALPM-SCRIPTLET]   -> Running build hook: [modconf]
[2020-08-15T05:23:53-0300] [ALPM-SCRIPTLET]   -> Running build hook: [block]
[2020-08-15T05:23:53-0300] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: aic94xx
[2020-08-15T05:23:54-0300] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: wd719x
[2020-08-15T05:23:55-0300] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: xhci_pci
[2020-08-15T05:23:57-0300] [ALPM-SCRIPTLET]   -> Running build hook: [filesystems]
[2020-08-15T05:23:57-0300] [ALPM-SCRIPTLET]   -> Running build hook: [keyboard]
[2020-08-15T05:23:58-0300] [ALPM-SCRIPTLET]   -> Running build hook: [fsck]
[2020-08-15T05:24:00-0300] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2020-08-15T05:24:00-0300] [ALPM-SCRIPTLET] ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux-fallback.img
[2020-08-15T05:24:05-0300] [ALPM-SCRIPTLET] ==> Image generation successful
[2020-08-15T05:24:05-0300] [ALPM] running 'ghc-register.hook'...
[2020-08-15T05:24:05-0300] [ALPM] running 'update-mime-database.hook'...
[2020-08-15T05:25:57-0300] [PACMAN] Running 'pacman -S -y -u --config /etc/pacman.conf --'
[2020-08-15T05:25:57-0300] [PACMAN] synchronizing package lists
[2020-08-15T05:25:59-0300] [PACMAN] starting full system upgrade

Also does the system use rtl8821ce-dkms or any other kernel modules from AUR?

Yes. It uses rtl8821ce-dkms from the AUR.

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#9 2020-08-15 22:40:54

wishmaster
Member
Registered: 2020-05-07
Posts: 34

Re: [SOLVED] No wireless internet connection after kernel update

I see an error with dkms.

The output of  /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/make.log is (some lines are in spanish because its my language)

DKMS make.log for rtl8821ce-1.0.5.r36.gca4abd8 for kernel 5.8.1-arch1-1 (x86_64)
sáb 15 ago 2020 05:23:22 -03
make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/5.8.1-arch1-1/build M=/var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build  modules
make[1]: se entra en el directorio '/usr/lib/modules/5.8.1-arch1-1/build'
  CC [M]  /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_cmd.o
  CC [M]  /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_debug.o
  CC [M]  /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_security.o
  CC [M]  /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_io.o
  CC [M]  /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ioctl_query.o
  CC [M]  /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ioctl_set.o
  CC [M]  /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ieee80211.o
  CC [M]  /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_mlme.o
En el fichero incluido desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:79,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_cmd.c:17:
/var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/rtw_security.h:252:8: error: redefinición de ‘struct sha256_state’
  252 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde ./include/linux/filter.h:23,
                 desde ./include/net/sock.h:59,
                 desde ./include/linux/tcp.h:19,
                 desde ./include/linux/ipv6.h:88,
                 desde ./include/net/addrconf.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service_linux.h:48,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:27,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_cmd.c:17:
./include/crypto/sha.h:84:8: nota: se definió originalmente aquí
   84 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:79,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ieee80211.c:20:
/var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/rtw_security.h:252:8: error: redefinición de ‘struct sha256_state’
  252 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde ./include/linux/filter.h:23,
                 desde ./include/net/sock.h:59,
                 desde ./include/linux/tcp.h:19,
                 desde ./include/linux/ipv6.h:88,
                 desde ./include/net/addrconf.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service_linux.h:48,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:27,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ieee80211.c:20:
./include/crypto/sha.h:84:8: nota: se definió originalmente aquí
   84 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:79,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_io.c:47:
/var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/rtw_security.h:252:8: error: redefinición de ‘struct sha256_state’
  252 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde ./include/linux/filter.h:23,
                 desde ./include/net/sock.h:59,
                 desde ./include/linux/tcp.h:19,
                 desde ./include/linux/ipv6.h:88,
                 desde ./include/net/addrconf.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service_linux.h:48,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:27,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_io.c:47:
./include/crypto/sha.h:84:8: nota: se definió originalmente aquí
   84 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:79,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/../hal/phydm/phydm_types.h:201,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/../hal/phydm/phydm_precomp.h:29,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/hal_data.h:20,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_mlme.c:17:
/var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/rtw_security.h:252:8: error: redefinición de ‘struct sha256_state’
  252 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde ./include/linux/filter.h:23,
                 desde ./include/net/sock.h:59,
                 desde ./include/linux/tcp.h:19,
                 desde ./include/linux/ipv6.h:88,
                 desde ./include/net/addrconf.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service_linux.h:48,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:27,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/../hal/phydm/phydm_types.h:201,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/../hal/phydm/phydm_precomp.h:29,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/hal_data.h:20,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_mlme.c:17:
./include/crypto/sha.h:84:8: nota: se definió originalmente aquí
   84 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:79,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ioctl_query.c:17:
/var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/rtw_security.h:252:8: error: redefinición de ‘struct sha256_state’
  252 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde ./include/linux/filter.h:23,
                 desde ./include/net/sock.h:59,
                 desde ./include/linux/tcp.h:19,
                 desde ./include/linux/ipv6.h:88,
                 desde ./include/net/addrconf.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service_linux.h:48,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:27,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ioctl_query.c:17:
./include/crypto/sha.h:84:8: nota: se definió originalmente aquí
   84 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:79,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ioctl_set.c:17:
/var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/rtw_security.h:252:8: error: redefinición de ‘struct sha256_state’
  252 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde ./include/linux/filter.h:23,
                 desde ./include/net/sock.h:59,
                 desde ./include/linux/tcp.h:19,
                 desde ./include/linux/ipv6.h:88,
                 desde ./include/net/addrconf.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service_linux.h:48,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:27,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ioctl_set.c:17:
./include/crypto/sha.h:84:8: nota: se definió originalmente aquí
   84 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:79,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_security.c:17:
/var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/rtw_security.h:252:8: error: redefinición de ‘struct sha256_state’
  252 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde ./include/linux/filter.h:23,
                 desde ./include/net/sock.h:59,
                 desde ./include/linux/tcp.h:19,
                 desde ./include/linux/ipv6.h:88,
                 desde ./include/net/addrconf.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service_linux.h:48,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:27,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_security.c:17:
./include/crypto/sha.h:84:8: nota: se definió originalmente aquí
   84 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:79,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_debug.c:17:
/var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/rtw_security.h:252:8: error: redefinición de ‘struct sha256_state’
  252 | struct sha256_state {
      |        ^~~~~~~~~~~~
En el fichero incluido desde ./include/linux/filter.h:23,
                 desde ./include/net/sock.h:59,
                 desde ./include/linux/tcp.h:19,
                 desde ./include/linux/ipv6.h:88,
                 desde ./include/net/addrconf.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service_linux.h:48,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/osdep_service.h:50,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/include/drv_types.h:27,
                 desde /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_debug.c:17:
./include/crypto/sha.h:84:8: nota: se definió originalmente aquí
   84 | struct sha256_state {
      |        ^~~~~~~~~~~~
make[2]: *** [scripts/Makefile.build:281: /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ioctl_query.o] Error 1
make[2]: *** Se espera a que terminen otras tareas....
make[2]: *** [scripts/Makefile.build:281: /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ieee80211.o] Error 1
make[2]: *** [scripts/Makefile.build:281: /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_security.o] Error 1
make[2]: *** [scripts/Makefile.build:281: /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_io.o] Error 1
make[2]: *** [scripts/Makefile.build:281: /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_cmd.o] Error 1
make[2]: *** [scripts/Makefile.build:281: /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_ioctl_set.o] Error 1
make[2]: *** [scripts/Makefile.build:281: /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_mlme.o] Error 1
make[2]: *** [scripts/Makefile.build:281: /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build/core/rtw_debug.o] Error 1
make[1]: *** [Makefile:1756: /var/lib/dkms/rtl8821ce/1.0.5.r36.gca4abd8/build] Error 2
make[1]: se sale del directorio '/usr/lib/modules/5.8.1-arch1-1/build'
make: *** [Makefile:2244: modules] Error 2

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#10 2020-08-15 23:07:06

loqs
Member
Registered: 2014-03-06
Posts: 19,048

Re: [SOLVED] No wireless internet connection after kernel update

You are using a year old version https://github.com/MounirErhili/rtl8821 … 90e3a34f48 of a package that was created three days ago.
Anyway that old version is not compatible with linux 5.8 as it does not contain https://github.com/MounirErhili/rtl8821 … c34138abd1

I would suggest switching to https://aur.archlinux.org/packages/rtl8821ce-dkms-git/

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#11 2020-08-16 07:49:46

wishmaster
Member
Registered: 2020-05-07
Posts: 34

Re: [SOLVED] No wireless internet connection after kernel update

Thanks loqs!
That's was the problem. I installed the newer package and the interface was recognized again.

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