** Description changed: - For a couple of years I have usually not shut down my pc after using it, I just leave it and let it hibernate. + For a couple of years I have usually not shut down my pc after using it, I just leave it and let it suspend. (Of course I have also shut down the system completely every now and then.) - This has worked well but recently with new kernels 4.2.0-* I get problems. + This has worked well but recently with new kernels 4.2.0-* I get problems. Further investigations show that it is automount that fails when : 1. a file is opened for writing on a nfs-mounted volume that autofs mounts 2. autofs unmounts the nfs directory after five minutes of inactivity, AND 3. the system is automatically suspended after ten minutes of inactivity After resuming activity it is impossible to access the volume on the server To reproduce: - cat > /path/to/file/on/automounted/nfs-dir/file.txt - write some text - wait for the system to suspend + cat > /path/to/file/on/automounted/nfs-dir/file.txt + write some text + wait for the system to suspend - Activate the system again and try to access the automounted volume + Activate the system again and try to access the automounted volume ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-27-generic 4.2.0-27.32 ProcVersionSignature: Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1 Uname: Linux 4.2.0-27-generic i686 ApportVersion: 2.19.1-0ubuntu5 Architecture: i386 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: seved 2472 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: seved 2472 F.... pulseaudio CurrentDesktop: Unity Date: Thu Feb 11 09:35:17 2016 HibernationDevice: RESUME=UUID=38682e03-657e-46a8-b728-71bb6b19ffd3 InstallationDate: Installed on 2010-11-12 (1916 days ago) InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1) MachineType: Gigabyte Technology Co., Ltd. G41M-ES2L ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-27-generic root=UUID=67935e67-5ba7-4442-8401-b0134d6ca21f ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-4.2.0-27-generic N/A - linux-backports-modules-4.2.0-27-generic N/A - linux-firmware 1.149.3 + linux-restricted-modules-4.2.0-27-generic N/A + linux-backports-modules-4.2.0-27-generic N/A + linux-firmware 1.149.3 RfKill: - 0: phy0: Wireless LAN - Soft blocked: no - Hard blocked: no + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/04/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F6 dmi.board.name: G41M-ES2L dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF6:bd11/04/2009:svnGigabyteTechnologyCo.,Ltd.:pnG41M-ES2L:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG41M-ES2L:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: G41M-ES2L dmi.sys.vendor: Gigabyte Technology Co., Ltd.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1544462 Title: automount fails on resume after suspend if file open for writing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1544462/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
