To resolve your issue temporarily reboot, and at the "GNU GRUB" menu select "Advanced options for Ubuntu" and then move down to select the Ubuntu, with Linux 3.13.0-63-generic kernel option. (NOT the recovery mode one) and it should boot into the old kernel and work fine again.
If you want to make the change permanent either you will have to modify the grub menu, or remove the new kernel with: sudo apt-get remove linux-image-3.13.0-65-generic and reboot, which will remove the new kernel and remove it from GRUB. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-trusty in Ubuntu. https://bugs.launchpad.net/bugs/1500860 Title: 3.13.0-65 upgrade vs. usb serial adapter Status in linux-lts-trusty package in Ubuntu: Confirmed Bug description: affects ubuntu Hi there, I'm using Kubuntu 14.04 32bit and 64bit on two different machines. Doing embedded programming on a daily base, I'm using USB to serial adapters based on the CP2102 IC. No problem so far. Today (September 29th) I upgraded both computers from 3.13.0-63 to 3.13.0-65 as usual with this command and passwd: sudo apt-get update && sudo apt-get upgrade -y && sudo apt-get dist-upgrade -y After this and reboot, on both machines none of my several USB-serial Adapters seem to work properly. I can receive with e.g. cutecom, but I cannot send anymore. Any help will be apppreciated. Thanks Andreas To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1500860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
