jerrylamos, as per http://support.lenovo.com/us/en/products/desktops- and-all-in-ones/thinkcentre-m-series-desktops/thinkcentre-m58p an update to your computer's buggy and outdated BIOS is available (5CKT77A). 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 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 . Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. As well, you don't have to create a new bug report. Once the BIOS is updated, and the information above is provided, then please mark this report Status Confirmed. Thank you for your understanding. ** Tags added: bios-outdated-5ckt77a -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1492603 Title: Unity buttons off left side of screen with 9/4/2015 update Status in linux package in Ubuntu: Incomplete Bug description: Since update unity buttons no longer visible, off the left of the screen. Settings Hide is off. A number of screen images are horizontally barred even the settings wallpaper choices and the full screen, exit buttons on the window frame. Terminal text will be horizontally barred, then clean up when screenshot is selected, then barred again after. ISTRIB_ID=Ubuntu DISTRIB_RELEASE=15.10 DISTRIB_CODENAME=wily DISTRIB_DESCRIPTION="Ubuntu Wily Werewolf (development branch)" Linux Lenovo2 4.2.0-7-generic #7-Ubuntu SMP Tue Sep 1 16:43:10 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux model name : Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz model name : Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz 00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) ISTRIB_ID=Ubuntu DISTRIB_RELEASE=15.10 DISTRIB_CODENAME=wily DISTRIB_DESCRIPTION="Ubuntu Wily Werewolf (development branch)" Linux Lenovo2 4.2.0-7-generic #7-Ubuntu SMP Tue Sep 1 16:43:10 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux model name : Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz model name : Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz 00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) Lenovo M58p desktop ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-7-generic 4.2.0-7.7 ProcVersionSignature: Ubuntu 4.2.0-7.7-generic 4.2.0 Uname: Linux 4.2.0-7-generic x86_64 ApportVersion: 2.18-0ubuntu9 Architecture: amd64 CurrentDesktop: Unity Date: Sat Sep 5 11:40:10 2015 InstallationDate: Installed on 2015-08-11 (25 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150808) ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-7-generic root=UUID=ec35dce5-3920-4a9b-9de2-f3aab5aeba12 ro quiet splash SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/10/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 5CKT69AUS dmi.board.name: LENOVO dmi.chassis.vendor: LENOVO dmi.chassis.version: NONE dmi.modalias: dmi:bvnLENOVO:bvr5CKT69AUS:bd01/10/2011:svnLENOVO:pn6234A1U:pvrThinkCentreM58p:rvnLENOVO:rnLENOVO:rvrNONE:cvnLENOVO:ct3:cvrNONE: dmi.product.name: 6234A1U dmi.product.version: ThinkCentre M58p dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp