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apport-collect 2042835 When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Tags added: jammy ** Package changed: ubuntu => linux-hwe-6.2 (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2042835 Title: Kernel update from 6.2.0-35 to 6.2.0-36 lead to unusable display on MacBook Air with NVIDIA GeForce 320m Status in linux-hwe-6.2 package in Ubuntu: New Bug description: Hi, after updating a (lubuntu) system from 6.2.0-35 to 6.2.0-36 kernel, the entire screen turn into a unusable flickering color puzzle. not sure what exactly the root cause for this is. possible wrong refresh rate/resolution detected by the kernel? doing input like switching blindely to a virtual console and doing a login blindely following a poweroff works fine. input isnt affacted at all as long as you can type virtually blind on a color puzzled console. a picture is attached. Kernel 6.2.0-35 works fine. Its a elder MacBook Air with a core2duo running nvidia geforce 320m graphics card using the nouveau driver. attaching a "nomodeset" to the kernel command line makes the screen work again on the 6.2.0-36 kernel, but disables all the power stuff of the gfx card including brightness control and related things. not a permanent solution. as said, picture attached. system is lubuntu based on 22.04.3 lts. best regards K. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.2/+bug/2042835/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
