Public bug reported: Lenovo T14S Gen 1 system Freezes When running VirtBox and on wifi. this system uses Intel Wireless-AC 9462.
How to Reproduce : 1)Load Ubuntu GA Image or 20.04 LTS on Lenovo T14S Gen 1 system 2)Load Virtbox for Linux 3)Install Windows Pro or Linux on the virtbox 4)Continuously run the system using the Virtbox OS and on wifi Result : The System freezes after a few hours. Exceptions : 1)The system DOES NOT FREEZE if using LAN connection and running Virtbox environment(Windows pro or linux) 2)The system DOES NOT FREEZE if using Fedora 33 linux and wifi. **Captured the iwl firmware shows discrepancy. Please see attached the output of dmesg | grep iwl ** Affects: ubuntu Importance: Undecided Status: New ** Attachment added: "The output of dmesg | grep iwl on ubuntu 20.04" https://bugs.launchpad.net/bugs/1931326/+attachment/5503324/+files/fw_20.04.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931326 Title: Lenovo T14S Gen1 Freezes when running virtbox and using wifi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1931326/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs