I have also been having this problem since at least 15.xx I think 14.10 was ok but can't remember for sure.
I am running 64 bit 16.04 on an AMD A8-7600 Radeon R7, 10 Compute Cores 4C+6G with 4gb ram and WDC3200BEVT-0 hard drive. This problem seems to have been around for some time now and is affecting a lot of people using lots of different hardware configurations. There have also been a large number of auto updates but nothing seems to have made any difference. Has any progress been made or is it still a mystery that we have to put up with? -- 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/1509723 Title: [Acer Aspire ES1-311] Ubuntu freezes occasionally Status in linux package in Ubuntu: Triaged Bug description: I am running Ubuntu 15.10 and my notebook freezes occasionally. I had the same issue with Ubuntu 15.04, but I thought that 15.10 might change it. I am running Ubuntu on an Acer Aspire ES1-311 (P1D5). I have no clue what causes this, my system just freezes and I can't do anything anymore. ctrl+alt+f1 doesn't work as well as alt+print+REISUB doesn't work either. It's just frozen. I have to power down manually. Last time I was programming only with a gnome-terminal and atom (editor) opened. I checked some log files but I couldn't find anything suspicious. Any ideas? ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-16-generic 4.2.0-16.19 [modified: boot/vmlinuz-4.2.0-16-generic] ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: christian 1490 F.... pulseaudio CurrentDesktop: Unity Date: Sat Oct 24 23:38:29 2015 HibernationDevice: RESUME=UUID=e81f37fd-8750-4e88-876e-7118ed4fa77e InstallationDate: Installed on 2015-10-24 (0 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 04f2:b469 Chicony Electronics Co., Ltd Bus 001 Device 005: ID 04ca:300b Lite-On Technology Corp. Atheros AR3012 Bluetooth Bus 001 Device 002: ID 0461:4d2f Primax Electronics, Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Acer Aspire ES1-311 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed root=UUID=a0b570c6-9883-4099-9505-440eeb0d3551 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-16-generic N/A linux-backports-modules-4.2.0-16-generic N/A linux-firmware 1.149 SourcePackage: linux UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/24/2014 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.10 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Aspire ES1-311 dmi.board.vendor: Acer dmi.board.version: V1.10 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.10 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.10:bd10/24/2014:svnAcer:pnAspireES1-311:pvrV1.10:rvnAcer:rnAspireES1-311:rvrV1.10:cvnAcer:ct10:cvrV1.10: dmi.product.name: Aspire ES1-311 dmi.product.version: V1.10 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1509723/+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
