Hello @soumadeepsarkar1, Can you help to install oem kernel and re-test on your DUT?
$ sudo apt install linux-oem-20.04d ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1969326 Title: Enable hotspot feature for Realtek 8821CE Status in HWE Next: New Status in OEM Priority Project: New Status in linux package in Ubuntu: In Progress Status in linux-oem-5.14 package in Ubuntu: Invalid Status in linux-oem-5.17 package in Ubuntu: In Progress Status in linux source package in Focal: Invalid Status in linux-oem-5.14 source package in Focal: Fix Committed Status in linux-oem-5.17 source package in Focal: Invalid Status in linux source package in Jammy: In Progress Status in linux-oem-5.14 source package in Jammy: Invalid Status in linux-oem-5.17 source package in Jammy: In Progress Bug description: [Impact] The wifi hotspot doesn't work without the fix. [Fix] Realtek provides us the patches to add this feature which are still in linux-next. https://patchwork.kernel.org/project/linux-wireless/cover/20220407095858.46807-1-pks...@realtek.com/ ece31c93d4d6 rtw88: 8821c: fix debugfs rssi value f5207c122102 rtw88: do PHY calibration while starting AP f1c4dabfe68d rtw88: 8821c: Enable TX report for management frames f2217968ffda rtw88: Add update beacon flow for AP mode 6723c0cde84f rtw88: fix incorrect frequency reported c1edc86472fc rtw88: add ieee80211:sta_rc_update ops Realtek provides us another series of patches for 5.14, and it contains 5 commits, we'd verified this series of patches. [Test] Verified on the Realtek 8821CE card. [Where problems could occur] The patches are introducing new interfaces, I think it only has minimal impact to the origin behaviors. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1969326/+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