New: USB devices fail to show up when upgrading to 6.12.11
https://bugzilla.kernel.org/show_bug.cgi?id=219726
Bug ID: 219726
Summary: USB devices fail to show up when upgrading to 6.12.11
Product: Drivers
Version: 2.5
Kernel Version: 6.12.11
Hardware: Intel
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: USB
Assignee: [email protected]
Reporter: [email protected]
Regression: NoCreated attachment 307537
--> https://bugzilla.kernel.org/attachment.cgi?id=307537&action=edit
Kernel config files
After upgrading to 6.12.11 from kernel 6.11.11 some USB devices fail to show up.
With 6.11.11 lsusb output is:
Quoted 9 lines
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 04b3:301a IBM Corp. 2-port low-power hub Bus 001 Device 003: ID 04b3:301b IBM Corp. SK-8815 Keyboard
Bus 001 Device 004: ID 046d:c066 Logitech, Inc. G9x Laser Mouse Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 152a:8750 Thesycon Systemsoftware & Consulting GmbH D90 MQA
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
While with 6.12.11 it is:
Quoted 5 lines
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 04b3:301a IBM Corp. 2-port low-power hub Bus 001 Device 004: ID 04b3:301b IBM Corp. SK-8815 Keyboard Bus 001 Device 005: ID 046d:c066 Logitech, Inc. G9x Laser Mouse Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
I have also attached kernel config files.
I tried to find USB related patches but got lost in git logs. Hopefully somebody more experienced can find the reason for this problem.
Signature · 4 lines
You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
[Bug 219726] USB devices fail to show up when upgrading to 6.12.11
https://bugzilla.kernel.org/show_bug.cgi?id=219726
Michał Pecio ([email protected]) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected]
--- Comment #1 from Michał Pecio ([email protected]) --- It looks like one of two USB 3.0 controllers disappeared.
If it's Renesas, enabling CONFIG_USB_XHCI_PCI_RENESAS should bring it back.
If not, please post dmesg from 6.12 boot. There should be some xHCI error message there.
Signature · 4 lines
You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
[Bug 219726] USB devices fail to show up when upgrading to 6.12.11
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=219726
Artem S. Tashkinov ([email protected]) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
Regression|No |Yes--- Comment #2 from Artem S. Tashkinov ([email protected]) --- Please post
sudo dmesg -t
for both kernels.
Signature · 4 lines
You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
[Bug 219726] USB devices fail to show up when upgrading to 6.12.11
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=219726
[email protected] changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |RESOLVED
Resolution|--- |ANSWERED--- Comment #3 from [email protected] --- (In reply to Michał Pecio from comment #1)
Quoted 6 lines
It looks like one of two USB 3.0 controllers disappeared.
If it's Renesas, enabling
CONFIG_USB_XHCI_PCI_RENESASshould bring it back.If not, please post dmesg from 6.12 boot. There should be some xHCI error message there.
Thank you Michał, you nailed it!
Not a kernel bug but a setting error. I copied the kernel config from 6.11 and the Renesas config option was disabled by default. I'm now a happy user of 6.12 :)
Signature · 4 lines
You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
[Bug 219726] USB devices fail to show up when upgrading to 6.12.11
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=219726
Mitchell Rosenbaum ([email protected]) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected]
--- Comment #4 from Mitchell Rosenbaum ([email protected]) --- You should check in a build between these two and report whether the devices are present or missing, repeating the process until you find the single buggy commit. If Bisect is not possible, you should provide detailed dmesg output from both the working 6.11.11 boot version and the buggy 6.12.11 boot version.
https://googledoodlebaseball.io/
Signature · 4 lines
You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
[Bug 219726] USB devices fail to show up when upgrading to 6.12.11
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=219726
--- Comment #5 from [email protected] ---
This issue was cleared by adding the proper setting for 6.12.11 kernel config. It has RESOLVED ANSWERED status.
Signature · 4 lines
You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
[Bug 219726] USB devices fail to show up when upgrading to 6.12.11
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=219726
--- Comment #6 from Michał Pecio ([email protected]) --- It was a spammer, no need to respond.
And for the record, this issue has been fixed and CONFIG_USB_XHCI_PCI_RENESAS is no longer required for all Renesas controllers, only for those which really don't have firmware flash connected to them and must be loaded by software. In this regard, recent v6.12.y and later releases should behave like v6.11 or older.
Signature · 4 lines
You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.