This bug was fixed in the package rtl8812au - 4.3.8.12175.20140902+dfsg-0ubuntu13~20.04.3
--------------- rtl8812au (4.3.8.12175.20140902+dfsg-0ubuntu13~20.04.3) focal; urgency=medium * Backported from Hirsute 4.3.8.12175.20140902+dfsg-0ubuntu14 (LP: #1932169) - Fix FTBFS with Linux 5.10 Added 0001-switch-readFile-writeFile-to-kernel_read-kernel_writ.patch -- Tim Gardner <tim.gard...@canonical.com> Thu, 24 Jun 2021 17:42:57 +0000 ** Changed in: rtl8812au (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-5.11 in Ubuntu. https://bugs.launchpad.net/bugs/1932169 Title: rtl8812au/4.3.8.12175.20140902+dfsg-0ubuntu13~20.04.2 ADT test failure with linux-hwe-5.11/5.11.0-20.21~20.04.1 Status in linux-hwe-5.11 package in Ubuntu: Invalid Status in rtl8812au package in Ubuntu: Fix Released Status in linux-hwe-5.11 source package in Focal: Invalid Status in rtl8812au source package in Focal: Fix Released Bug description: [Impact] This is a scripted bug report about ADT failures while running rtl8812au tests for linux-hwe-5.11/5.11.0-20.21~20.04.1 on focal. Whether this is caused by the dep8 tests of the tested source or the kernel has yet to be determined. Testing failed on: amd64: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/amd64/r/rtl8812au/20210611_210203_38f03@/log.gz arm64: https://autopkgtest.ubuntu.com/results/autopkgtest-focal/focal/arm64/r/rtl8812au/20210612_123816_8ffcf@/log.gz [Test Plan] sudo apt-get install rtl8812au-dkms [Where problems could occur] There could be run time regressions in the functionality of the driver due to the compatibility changes required for successful compilation against linux-hwe-5.11 [Other Info] NB! dkms ftbfs fixes must be built in security, such that after SRU process in -proposed & -updates it can be copied into -security pocket too. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.11/+bug/1932169/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp