Linux SWAP Fun

Beim Hören von Musik wurde mir im Log auf dem Ubuntu Bash plötzlich der folgende Fehler angezeigt: "This file is owned by an other process. It can't get loaded out of the SWAP.". So kam es, dass mein Vergnügen gestoppt wurde, denn die betreffende Datei wäre zur Umwandlung in ein WAV File notwendig gewesen. Die Streamingsoftware welche auf dem Gerät 24/7 läuft, hat über SYSTEMCTL ein Powersaving mode, welcher noch nicht aktive Songs in einer Playlist direkt in den Swap lädt. Und was bei mir konkret passiert ist, dass aufgrund von zusätzlichen nicht benöigten aktiven Services (CchUpdate), es zu einem Freeze kam, was zur Folge hatte, dass das File nicht rechzeitig zu, Abspielen geladen werden konnte und aufgrund von dem fehlenden Clear Signal, die Datei immer noch im Ownership des Players war und deshalb nicht gelöscht werden konnte. Ich konnte das Problem glücklicherweise mit dem beenden des Players über Systemctl beenden.  "Memcantgetreserved insofern, dass die Datei nicht von 2 Prozessen zurückgeladen werden können."

Erstellt am: 17.11.2018 12:21

Error: Cant access ram swap
memcantgetreserved

Dieser Fehler ist interressant weil er im Moment bei vielen Benutzern mit Linux Ubuntu 18.04 auftritt. Du kannst die dazugehörigen Log Files unten sehen. Da das Unmounten des Swaps während dem Gebrauch praktisch unmöglich ist, blieb mir nur eine weitere Möglichkeit: Das Beschädigen der Dateien, damit diese ungültig werden und somit automatisch rekursiv gelöscht werden. Dazu öffnest du Nautilus im ROOT Mode und dann mit einem Texteditor deiner Wahl die betreffenden Dateien (beachte, dass es sich um ein fremdes Dateissystem handeltt und die Auflösung deshalb kein Problem darstellen sollte) und lösche in 200 Zeichen Abstünden mindestens 40 Zeichen.

14.11.18 17:45 severin kernel [  290.422545] 00:00:00.011086 main     5.2.20 r125813 started. Verbose level = 0

14.11.18 17:45 severin kernel [  290.447544] 00:00:00.036072 automount vbsvcAutoMountWorker: Shared folder 'Shared' was mounted to '/media/sf_Shared'

14.11.18 17:45 severin systemd[1] Stopped Network Time Synchronization.

14.11.18 17:45 severin systemd[1] Started vboxadd-service.service.

14.11.18 17:45 severin dbus[750] [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service'

14.11.18 17:45 severin systemd[1] Starting Hostname Service...

14.11.18 17:45 severin dbus[750] [system] Successfully activated service 'org.freedesktop.hostname1'

14.11.18 17:45 severin systemd[1] Started Hostname Service.

14.11.18 17:46 severin org.gnome.zeitgeist.Engine[14209] #033[31m[16:46:13.953110 WARNING]#033[0m extension-store.vala:90: SQL error: 5, database is locked

14.11.18 17:46 severin org.gnome.zeitgeist.Engine[14209] #033[31m[16:46:13.953560 WARNING]#033[0m zeitgeist-daemon.vala:449: The connection is closed

14.11.18 17:46 severin org.gnome.zeitgeist.Engine[14209] #033[34m[16:46:02.247423 MESSAGE]#033[0m extension-collection.vala:123: Skipping SearchEngine (disabled)

14.11.18 17:46 severin org.gtk.vfs.Daemon[14209] A connection to the bus can't be made

14.11.18 17:46 severin org.gnome.zeitgeist.Engine[14209] ** (zeitgeist-datahub:14383): WARNING **: zeitgeist-datahub.vala:229: Unable to get name "org.gnome.zeitgeist.datahub" on the bus!

14.11.18 17:46 severin com.canonical.Unity.Scope.Home[1348] (unity-scope-home:14440): libunity-protocol-private-WARNING **: protocol-scope-discovery.vala:543: Number of elements of OptionIDs doesn't match OptionNames (18 vs 17)

14.11.18 17:46 severin com.canonical.Unity.Scope.Applications[1348] Error loading package indexes: Couldn't stat '/var/cache/software-center/xapian'

14.11.18 17:46 severin com.canonical.Unity.Scope.Applications[1348] (unity-scope-loader:14449): unity-applications-daemon-CRITICAL **: daemon.vala:144: Failed to load Software Center index. 'Apps Available for Download' will not be listed

14.11.18 17:46 severin com.canonical.Unity.Scope.Applications[1348] (unity-scope-loader:14449): libunity-protocol-private-WARNING **: protocol-scope-discovery.vala:543: Number of elements of OptionIDs doesn't match OptionNames (18 vs 17)

pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Window manager warning: Overwriting existing binding of keysym 73 with keysym 73 (keycode 27).

29.10.18 14:20 dbus-daemon [session uid=1000 pid=4465] Activating via systemd: service name='org.gnome.Terminal' unit='gnome-terminal-server.service' requested by ':1.79' (uid=1000 pid=5927 comm="/usr/bin/gnome-terminal.real " label="unconfined")

 

standard 14:58:46.215802 +0100 Adobe Desktop Service 0x7fa510d876c0 - PerformanceMonitor::measurePostBackgroundingCPUUsage: Process was using 0.2% CPU after becoming non visible.

//Spannung wird aufgebaut

standard 15:02:24.264660 +0100 dasd Attempting to suspend based on triggers: (    

"com.apple.duetactivityscheduler.cpuusagepolicy.cpuusagelevelchange" )

standard 15:02:24.264845 +0100 dasd Ignoring trigger com.apple.duetactivityscheduler.cpuusagepolicy.cpuusagelevelchange because conditions are deteriorating

standard 15:02:34.159257 +0100 dasd Attempting to suspend based on triggers: (    "com.apple.duetactivityscheduler.cpuusagepolicy.cpuusagelevelchange" )

//CPU Auslastung steigt

standard 15:03:04.043543 +0100 dasd Attempting to suspend based on triggers: (    "com.apple.duetactivityscheduler.batterylevelpolicy.batterylevelchange",    "com.apple.duetactivityscheduler.cpuusagepolicy.cpuusagelevelchange" )

standard 15:03:04.043808 +0100 dasd Ignoring trigger com.apple.duetactivityscheduler.cpuusagepolicy.cpuusagelevelchange because conditions are deteriorating

standard 15:03:14.163140 +0100 dasd Attempting to suspend based on triggers: (    "com.apple.duetactivityscheduler.cpuusagepolicy.cpuusagelevelchange" )

standard 15:03:20.115418 +0100 thermald Thermal pressure level: Moderate based on CPU thermal level 83

standard 15:03:26.679224 +0100 dasd Attempting to suspend based on triggers: (    "com.apple.duetactivityscheduler.cpuusagepolicy.cpuusagelevelchange" )

standard 15:03:26.679313 +0100 dasd Ignoring trigger com.apple.duetactivityscheduler.cpuusagepolicy.cpuusagelevelchange because conditions are deteriorating

 

What did the SWAP say to the returning data? I already saw you. I can’t save you. 

Meine Lieblinssongs - November

fehler 21:10:59.193660 +0100 cfprefsd rejecting write of key _DKThrottledActivityLast_DKKnowledgeStorageLogging_DKKnowledgeStorageDidInsertLocalEventsNotification:/app/activityActivityDate in { com.apple.coreduetd, root, kCFPreferencesAnyHost, no container, managed: 0 } from process 83 because setting preferences outside an application's container requires user-preference-write or file-write-data sandbox access

fehler 21:10:59.193884 +0100 coreduetd Couldn't write value for key _DKThrottledActivityLast_DKKnowledgeStorageLogging_DKKnowledgeStorageDidInsertLocalEventsNotification:/app/activityActivityDate in CFPrefsPlistSource<0x7ff546e0a8c0> (Domain: com.apple.coreduetd, User: kCFPreferencesCurrentUser, ByHost: No, Container: (null), 

14.11.18 17:46 severin org.gnome.zeitgeist.Engine[14209] ** (zeitgeist-datahub:14383): WARNING **: zeitgeist-datahub.vala:229: Unable to get name "org.gnome.zeitgeist.datahub" on the bus!

14.11.18 17:46 severin com.canonical.Unity.Scope.Home[1348] (unity-scope-home:14440): libunity-protocol-private-WARNING **: protocol-scope-discovery.vala:543: Number of elements of OptionIDs doesn't match OptionNames (18 vs 17)

14.11.18 17:46 severin com.canonical.Unity.Scope.Applications[1348] Error loading package indexes: Couldn't stat '/var/cache/software-center/xapian'

14.11.18 17:46 severin com.canonical.Unity.Scope.Applications[1348] (unity-scope-loader:14449): unity-applications-daemon-CRITICAL **: daemon.vala:144: Failed to load Software Center index. 'Apps Available for Download' will not be listed

14.11.18 17:46 severin com.canonical.Unity.Scope.Applications[1348] (unity-scope-loader:14449): libunity-protocol-private-WARNING **: protocol-scope-discovery.vala:543: Number of elements of OptionIDs doesn't match OptionNames (18 vs 17)

Why did the CPU stopped working?

A reboot cleared out all of its cache. Now it has insufficient resources.

mehr lesen

Musik Klassiker - 4K memcantgetreserved

Diese Songs sind absolute Klassiker, die Jeder kennen sollte. Dieser Log trat bei mir auf:

 

standard 22:15:39.596039 +0200 dasd Attempting to suspend based on triggers: (     "com.apple.duetactivityscheduler.cpuusagepolicy.cpuusagelevelchange" )

standard 21:51:27.436458 +0200 loginwindow Updated Brightness Curves: converted ALS value 2.000000 -> nits 3.780331 -> PWM percentage 0.124741 -> PWM with offset 0.124741

standard 21:51:27.436517 +0200 loginwindow Sending Keyboard PWM value 64

standard 21:51:27.438439 +0200 loginwindow changed brightness to 0.124741. <private>

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Chance of Elysion | There is only one step at a time, so Cooper manages to find some relief knowing that there is only one intruder.  Still, the unknown whereabouts of O`Brien keep him at the edge, making him lean some more out of his hideout towards the
Me with my book | Chance of Elysion | There is only one step at a time, so Cooper manages to find some relief knowing that there is only one intruder. Still, the unknown whereabouts of O`Brien keep him at the edge, making him lean some more out of his hi

TRAPPIST-1 E is a new chance for humanity and scientists finally found a way how to reach that place. In Elysion town they build the first human colony outside of earths star- system. But shortly before arriving on TRAPPIST-1 E, they meet an old friend: Greed and Hate. There is an explosion on the colony ship and on the planet the colony is repeatedly attacked for no reason by traitors, the separatists. When the Separatists send an encrypted signal to Earth, the mayor of Elysion Town, Cooper, begins the rescue of the colony from which they fled from Earth. Can humanity change or is this its nature? Cooper needs to rescue his daughter Sophie from the hands of the separatists and wants to keep her, as well as her little sister Shannon, from suddenly becoming a copy of the destroyed and exploited first earth.

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Chance of Elysion by Severin Kämpfer


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