[Bug 2148718] Re: intel-ipu7 / intel-ipu7-isys modules are shipped unsigned in latest Resolute kernels, breaking Secure Boot systems

This bug is awaiting verification that the linux-oracle/7.0.0-1004.4 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-resolute-linux-oracle' to 'verification-done- resolute-linux-oracle'. If the problem still exists, change the tag 'verification-needed-resolute-linux-oracle' to 'verification-failed- resolute-linux-oracle'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-resolute-linux-oracle-v2 verification-needed-resolute-linux-oracle -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2148718 Title: intel-ipu7 / intel-ipu7-isys modules are shipped unsigned in latest Resolute kernels, breaking Secure Boot systems Status in linux package in Ubuntu: In Progress Status in linux-oem-6.17 package in Ubuntu: Invalid Status in linux source package in Noble: Invalid Status in linux-oem-6.17 source package in Noble: Fix Released Status in linux source package in Resolute: Fix Released Status in linux-oem-6.17 source package in Resolute: Invalid Bug description: Affects: Ubuntu 26.04 (Resolute Raccoon) --- Description: On kernel 7.0.0-13 and 7.0.0-14, the webcam stopped working on my XPS 13 9350 Lunar Lake laptop (sensor: OV02C10) with Secure Boot enabled. The intel-ipu7 and intel-ipu7-isys modules are shipped unsigned, so the kernel refuses to load them under Secure Boot. --- Expected: Staging modules are signed by the Ubuntu kernel build and should load successfully with Secure Boot enabled. Actual: Webcam is non-functional on Secure Boot systems unless modules are manually MOK-signed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2148718/+subscriptions