Fix Realtek Bluetooth firmware download
Bug #1856079 reported by
Kai-Heng Feng
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Won't Fix
|
Undecided
|
Unassigned | ||
Eoan |
Fix Released
|
Medium
|
Unassigned | ||
linux-oem-osp1 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Undecided
|
Unassigned | ||
Eoan |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
[Impact]
Realtek Bluetooth controller failed to download firmware larger than 32K.
[Fix]
Update btrtl firmware downloading logic to match the hardware behavior.
[Test]
Several cold boots to force load firmware, and it never fails after the fix.
[Regression Potential]
Low. It's a trivial fix and we've verified it.
CVE References
Changed in linux-oem-osp1 (Ubuntu Eoan): | |
status: | New → Won't Fix |
Changed in linux (Ubuntu Bionic): | |
status: | New → Won't Fix |
tags: | added: oem-priority originate-from-1854444 somerville |
Changed in linux-oem-osp1 (Ubuntu): | |
status: | New → Invalid |
Changed in linux (Ubuntu): | |
status: | Incomplete → Triaged |
Changed in linux-oem-osp1 (Ubuntu Bionic): | |
status: | New → Fix Committed |
Changed in linux (Ubuntu Eoan): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Eoan): | |
status: | New → Fix Committed |
Changed in linux-oem-osp1 (Ubuntu): | |
status: | Invalid → Fix Released |
Changed in linux-oem-osp1 (Ubuntu Eoan): | |
status: | Won't Fix → Fix Released |
tags: |
added: verification-done-eoan removed: verification-needed-eoan |
Changed in linux (Ubuntu): | |
status: | Triaged → Fix Released |
Changed in hwe-next: | |
status: | New → Fix Released |
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This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1856079
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.