Jacek Nykis, as per http://download.lenovo.com/express/ddfm.html an update is available for your BIOS (2.57). 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
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 hotkeys stopped working after upgrade on ThinkPad T430s + 8086:0166 [Lenovo ThinkPad T430s] Brightness hotkeys stopped working after upgrade ** This bug is no longer a duplicate of bug 1098216 Regression in brightness control on Lenovo Thinkpad X230 (+tablet) and X1 Carbon ** Tags added: bios-outdated-2.57 ** Changed in: linux (Ubuntu) Importance: Medium => Low ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1157642 Title: 8086:0166 [Lenovo ThinkPad T430s] Brightness hotkeys stopped working after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1157642/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
