I blacklisted ath10k_pci by adding "modprobe.blacklist=ath10k_pci" as a kernel parameter.
The errors are gone, but the slow Read/Write problem still persists. Also, the Wi-Fi (as expected) is going completely off. Reminder: The erros are not showing on the boot screen or system logs when connected to AC power and the SSD speeds are normal (~500 Read/Write) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1726159 Title: PCIe BUS Error causing really slow laptop performance To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1726159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
