[Kernel-packages] [Bug 159356] Re: System freeze on high memory usage
"Won't fix"? This bug does not permit me to zip big files. "Sorry mom, you can't zip those files, GNU/Linux thinks your pc hasn't enough power to do it, best coming back to windows, where ram filling up doesn't kill your system." -- 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/159356 Title: System freeze on high memory usage Status in linux package in Ubuntu: Confirmed Status in linux package in Arch Linux: New Status in Fedora: Won't Fix Bug description: I run a batch matlab job server here at my lab, running Dapper 6.06 (for the LTS). One of the users has submitted a very memory-consuming job, which successfully crashes the server. Upon closer inspection, the crash happens like this: 1. I run matlab with the given file (as an ordinary, unpriveleged user) 2. RAM usage quickly fills up 3. Once the RAM meter hits 100%, the system freezes: All SSH connections freeze up, and while switching VTs directly on the machine works, no new processes run - so one can't log in, or do anything if he is logged in. (Sometimes typing doesn't work at all) Note that the swap - while 7 gigs of it are available - is never used. (The machine has 7 gigs of RAM as well) I've tried the same on my Gutsy 32-bit box, and there was no system freezeup - matlab simply notified that the system was out of memory. However, it did this once memory was 100% in use - and still, swap didn't get used at all! (Though it is mounted correctly and shows up in "top" and "free"). So first thing's first - I'd like to eliminate the crash issue. I suppose I could switch the server to 32-bit, but I think that would be a performance loss, considering that it does a lot of heavy computation. There is no reason, however, that this should happen on a 64-bit machine anyway. Why does it? WORKAROUND: Enabling DMA in the BIOS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/159356/+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
[Kernel-packages] [Bug 1656618] Re: Any key pressed opens shutdown dialog (Asus X205TA)
Wait, as harryharryharry, I can confirm that mainline kernel 4.9.0-040900.201612111631 works without problems. So the problem is only present in 4.8 ubuntu line and 4.10, so maybe the problem is caused by some backported code from mainstream, maybe security patch. So, could be this change reported in http://changelogs.ubuntu.com/changelogs/pool/main/l/linux-hwe-edge/linux-hwe-edge_4.8.0-34.36~16.04.1/changelog - HID: i2c-hid: fix OOB write in i2c_hid_set_or_send_report() -- 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/1656618 Title: Any key pressed opens shutdown dialog (Asus X205TA) Status in linux package in Ubuntu: Confirmed Bug description: After a fresh install of 16.10 on my Asus X205TA, any key pressed on the built-in keyboard brings up the shutdown dialog. The system works fine with a USB keyboard. The installed kernel was 4.8.0-34-generic. Booting with 4.8.0-22-generic, the keyboard works fine. Other users have confirmed the bug in Fedora and Tails (https://ubuntuforums.org/showthread.php?t=2254322=13594241#post13594241) and in 16.10 MATE (https://ubuntuforums.org/showthread.php?t=2254322=13594617#post13594617). --- ApportVersion: 2.20.3-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: Unity DistroRelease: Ubuntu 16.10 EcryptfsInUse: Yes Lsusb: Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. 4-port hub Bus 001 Device 003: ID 0bda:57b5 Realtek Semiconductor Corp. Bus 001 Device 002: ID 8087:07e6 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. X205TA Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-22-generic root=UUID=05a20fbf-3084-4535-bae3-bed719df662c ro quiet splash intel_max.idle_cstate=1 ProcVersionSignature: Ubuntu 4.8.0-22.24-generic 4.8.0 RelatedPackageVersions: linux-restricted-modules-4.8.0-22-generic N/A linux-backports-modules-4.8.0-22-generic N/A linux-firmware1.161.1 Tags: yakkety Uname: Linux 4.8.0-22-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/04/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X205TA.212 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X205TA dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX205TA.212:bd09/04/2015:svnASUSTeKCOMPUTERINC.:pnX205TA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX205TA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: X205TA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. --- ApportVersion: 2.20.3-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 16.10 HibernationDevice: RESUME=UUID=94efdbb7-8cb5-442c-8a16-5fbe6fbf4959 InstallationDate: Installed on 2017-01-16 (0 days ago) InstallationMedia: Xubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) Lsusb: Bus 001 Device 005: ID 413c:2101 Dell Computer Corp. SmartCard Reader Keyboard Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. 4-port hub Bus 001 Device 003: ID 0bda:57b5 Realtek Semiconductor Corp. Bus 001 Device 002: ID 8087:07e6 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. X205TA Package: linux (not installed) ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-34-generic.efi.signed root=/dev/mmcblk1p2 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.8.0-34.36-generic 4.8.11 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.8.0-34-generic N/A linux-backports-modules-4.8.0-34-generic N/A linux-firmware1.161.1 Tags: yakkety Uname: Linux 4.8.0-34-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 09/04/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X205TA.212 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X205TA
[Kernel-packages] [Bug 1656618] Re: Any key pressed opens shutdown dialog (Asus X205TA)
Bug still present in upstream kernel. "On a sidenode, touchpad and built-in keyboard do not work with 4.10-rc3. on boot dmesg shows the i2c_hid module "failed to reset device". When the laptop is finished booting, pressing one key on the built-in keyboard instantly powers off the laptop." https://bugzilla.kernel.org/show_bug.cgi?id=95681#c183 ** Bug watch added: Linux Kernel Bug Tracker #95681 http://bugzilla.kernel.org/show_bug.cgi?id=95681 -- 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/1656618 Title: Any key pressed opens shutdown dialog (Asus X205TA) Status in linux package in Ubuntu: Incomplete Bug description: After a fresh install of 16.10 on my Asus X205TA, any key pressed on the built-in keyboard brings up the shutdown dialog. The system works fine with a USB keyboard. The installed kernel was 4.8.0-34-generic. Booting with 4.8.0-22-generic, the keyboard works fine. Other users have confirmed the bug in Fedora and Tails (https://ubuntuforums.org/showthread.php?t=2254322=13594241#post13594241) and in 16.10 MATE (https://ubuntuforums.org/showthread.php?t=2254322=13594617#post13594617). --- ApportVersion: 2.20.3-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: Unity DistroRelease: Ubuntu 16.10 EcryptfsInUse: Yes Lsusb: Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. 4-port hub Bus 001 Device 003: ID 0bda:57b5 Realtek Semiconductor Corp. Bus 001 Device 002: ID 8087:07e6 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. X205TA Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-22-generic root=UUID=05a20fbf-3084-4535-bae3-bed719df662c ro quiet splash intel_max.idle_cstate=1 ProcVersionSignature: Ubuntu 4.8.0-22.24-generic 4.8.0 RelatedPackageVersions: linux-restricted-modules-4.8.0-22-generic N/A linux-backports-modules-4.8.0-22-generic N/A linux-firmware1.161.1 Tags: yakkety Uname: Linux 4.8.0-22-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/04/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X205TA.212 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X205TA dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX205TA.212:bd09/04/2015:svnASUSTeKCOMPUTERINC.:pnX205TA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX205TA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: X205TA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. --- ApportVersion: 2.20.3-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 16.10 HibernationDevice: RESUME=UUID=94efdbb7-8cb5-442c-8a16-5fbe6fbf4959 InstallationDate: Installed on 2017-01-16 (0 days ago) InstallationMedia: Xubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) Lsusb: Bus 001 Device 005: ID 413c:2101 Dell Computer Corp. SmartCard Reader Keyboard Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. 4-port hub Bus 001 Device 003: ID 0bda:57b5 Realtek Semiconductor Corp. Bus 001 Device 002: ID 8087:07e6 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. X205TA Package: linux (not installed) ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-34-generic.efi.signed root=/dev/mmcblk1p2 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.8.0-34.36-generic 4.8.11 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.8.0-34-generic N/A linux-backports-modules-4.8.0-34-generic N/A linux-firmware1.161.1 Tags: yakkety Uname: Linux 4.8.0-34-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True dmi.bios.date: 09/04/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X205TA.212 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X205TA dmi.board.vendor: ASUSTeK COMPUTER INC.
