Kernels affected: $ modinfo -k 7.0.0-14-generic intel-ipu7 | grep ^signer $ modinfo -k 6.17.0-1019-oem intel-ipu7 | grep ^signer Kernels with intel-ipu7 and intel-ipu7-isys signed: $ modinfo -k 7.0.0-15-generic intel-ipu7 | grep ^signer signer: Build time autogenerated kernel key $ modinfo -k 7.0.0-15-generic intel-ipu7-isys | grep ^signer signer: Build time autogenerated kernel key $ modinfo -k 6.17.0-1020-oem intel-ipu7 | grep ^signer signer: Build time autogenerated kernel key $ modinfo -k 6.17.0-1020-oem intel-ipu7-isys | grep ^signer signer: Build time autogenerated kernel key ** Tags removed: verification-needed-noble-linux-oem-6.17 ** Tags added: verification-done-noble-linux-oem-6.17 -- 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 Committed Status in linux source package in Resolute: In Progress 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
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