Description of problem: I have a Dlink DWA-192 802-11ac USB wifi adapter which is dual channel. The kernel seems to be using the ATH9K driver for this adapter but this driver does not appear to support the use of the 5GHz channel, as I cannot get the 5GHz channel ssid to work, nor does the driver appear to think that the adapter even has a 5GHz channel. I have tried to compile my own custom kernel but couldn't get that to provide the access either. What do I need to do to rectify this? Version-Release number of selected component (if applicable): All kernel versions up to and including 4.5.6. How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 23 kernel bugs. Fedora 23 has now been rebased to 4.7.4-100.fc23. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 24 or 25, and are still experiencing this issue, please change the version to Fedora 24 or 25. If you experience different issues, please open a new bug report for those.
I have upgraded to Fedora 24 and I am currently on kernel 4.7.4-200.fc24 and the issue has not changed, I still cannot use the 5GHz channel on my DWA 192 USB WIFI Adapter.
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There are a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 24 kernel bugs. Fedora 25 has now been rebased to 4.10.9-100.fc24. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 26, and are still experiencing this issue, please change the version to Fedora 26. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.