Anmar Oueja, as per http://download.lenovo.com/express/ddfm.html an update is available for your BIOS (2.59). If you update to this following https://help.ubuntu.com/community/BiosUpdate , does it change anything? If it doesn't, could you please both specify what happened, and just provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Thank you for your understanding. ** Summary changed: - brightness stepping is incorrect (double what it should be) + 8086:0166 [Lenovo ThinkPad X1 Carbon] Brightness stepping is incorrect (double what it should be) ** Tags added: bios-outdated-2.59 ** Changed in: linux (Ubuntu) Importance: Medium => Low ** Changed in: linux (Ubuntu) Status: Expired => Incomplete ** Attachment removed: "Screenshot from 2013-09-27 01:44:43.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1221795/+attachment/3843507/+files/Screenshot%20from%202013-09-27%2001%3A44%3A43.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1221795 Title: 8086:0166 [Lenovo ThinkPad X1 Carbon] Brightness stepping is incorrect (double what it should be) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1221795/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
