Public bug reported: Hi,
I'm using Ubuntu 24.04 LTS in a pretty much default configuration on an Intel x64 laptop (Xiaomi Redmibook Pro 16 2025). Today I got an update of Linux Kernel, v6.14.0 packages. Previously I had to use 6.14 kernel installed from custom .deb packages as described here https://bugs.launchpad.net/ubuntu/+source/linux- firmware/+bug/2102029 (comment #24). Otherwise my Wi-Fi card didn't work. I tried to use `perf` but got an error: ``` $ perf -v WARNING: perf not found for kernel 6.14.0-24 You may need to install the following packages for this specific kernel: linux-tools-6.14.0-24-generic linux-cloud-tools-6.14.0-24-generic You may also want to install one of the following packages to keep up to date: linux-tools-generic linux-cloud-tools-generic ``` The suggested packages *are* installed. `uname -a` says I'm using the right kernel. The one installed before was 6.14.3 - I booted using the right one and removed 6.14.3 packages. Also I tried to reinstall the *-tools* packages, but it didn't help. For me as a C programmer having `perf` is quite important. At this point I don't know how to debug this further. If there is anything else I can do to help diagnose the issue please let me know. ** Affects: ubuntu Importance: Undecided Status: New ** Tags: linux-cloud-tools linux-tools perf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2117159 Title: perf not found for kernel 6.14.0-24 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2117159/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
