Hey @Kaihengfeng, I tried your kernel from Post #63,
http://people.canonical.com/~khfeng/lp1724639-4/ With this kernel, the computer will not boot up, but hangs on "loading initialized Ramdisk" -- 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/1724639 Title: Bug in Kernel 4.13 : Intel Mobile Graphics 945 shows 80 % black screen Status in linux package in Ubuntu: Confirmed Status in openSUSE: Unknown Bug description: Installed O.S. on Samsung NC10. Display worked O.K. in text mode so the install went smoothly. When the system is rebooted, however, switching to graphics mode results in the below described screen corruption:- Left Hand Side 80% of screen black with a blue of white pixels and some blue lines at the top Right Hand Side 20% of screen OK. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-16-generic 4.13.0-16.19 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 Uname: Linux 4.13.0-16-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.13.0-16-generic. AplayDevices: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ApportVersion: 2.20.7-0ubuntu3 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ian 918 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf0340000 irq 25' Mixer name : 'Realtek ALC272' Components : 'HDA:10ec0272,144dca00,00100001' Controls : 25 Simple ctrls : 12 CurrentDesktop: LXDE Date: Wed Oct 18 18:30:15 2017 HibernationDevice: RESUME=UUID=c54e130e-6625-4d96-ba75-4efaa6a9da75 InstallationDate: Installed on 2017-10-18 (0 days ago) InstallationMedia: Lubuntu 17.10 "Artful Aardvark" - Release i386 (20171017.1) MachineType: SAMSUNG ELECTRONICS CO., LTD. NC10 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic root=UUID=d74a58ab-e96e-4531-a2eb-13f0d1610658 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/14/2009 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 07CA.M002.20090414.KTW dmi.board.name: NC10 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr07CA.M002.20090414.KTW:bd04/14/2009:svnSAMSUNGELECTRONICSCO.,LTD.:pnNC10:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNC10:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A: dmi.product.name: NC10 dmi.product.version: Not Applicable dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1724639/+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
