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  • Window decoration of emacs23 window on fluxbox is outside screen

    - by mit
    I am starting emacs remotely over an ssh connection. But on the emacs window I cannot find a way to resize or move it. There is no fluxbox title bar visible, and I guess the title bar is above the visible viewport, because emacs starts vertically with more height than the screen has. The lower border of the emacs window is also below the viewport border, so I cannot resize the window. I am starting emacs like this: emacs23 This is the emacs version: This is GNU Emacs 23.1.1 (x86_64-pc-linux-gnu, GTK+ Version 2.20.0) of 2010-03-29 on yellow, modified by Debian The remote system that runs emacs is 10.04 Lucid Lynx amd64. The local system is running 9.10 Karmic Koala 32 bit and Fluxbox 1.1.1-2

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  • Firefox window.parent.location

    - by Mustafa Magdy
    I've a Html page index.htm which has an iframe to page search.htm the search.htm has code like this function executeSearch() { window.parent.location = "/SearchResults.aspx?t=" + txt_Search.value; } this code executed now from index.htm page and it works great on IE and Chrome, but not FireFox ... is there any work around ?? I tried window.parent.location.href, window.opener.location, window.parent.document.location ... but nothing of those worked. after searching the web i found some one with similar prob he said that this is a security settings in Firefox ... is this true?? and if so is there any workaround ?

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  • Where is my CPU usage going?

    - by Josh
    My Ubuntu 10.04 Lucid virtual machine is saying it's at 100% CPU usage... but all I'm running is Thunderbird. According to top, CPU usage should be ~25.9%... How do I interpret this conflicting output from top? top - 13:55:26 up 3:35, 4 users, load average: 3.03, 2.59, 2.48 Tasks: 178 total, 1 running, 177 sleeping, 0 stopped, 0 zombie Cpu(s): 16.0%us, 79.7%sy, 0.0%ni, 0.0%id, 0.0%wa, 1.3%hi, 3.0%si, 0.0%st Mem: 509364k total, 479108k used, 30256k free, 3092k buffers Swap: 2096440k total, 58380k used, 2038060k free, 225116k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 7708 jnet 20 0 480m 109m 17m S 18.4 22.1 21:59.14 thunderbird-bin 4615 jnet 20 0 5488 1268 1040 S 2.3 0.2 5:00.03 nx-rootless-ses 7124 jnet 20 0 56688 27m 4812 S 2.0 5.5 6:35.09 nxagent 6724 nx 20 0 9628 1400 636 S 1.6 0.3 3:26.59 sshd 30106 root 20 0 2544 1236 908 R 0.7 0.2 0:00.33 top 19 root 20 0 0 0 0 S 0.3 0.0 0:22.45 ata/0 38 root 20 0 0 0 0 S 0.3 0.0 0:05.53 scsi_eh_1 345 root 20 0 0 0 0 S 0.3 0.0 0:04.72 kjournald 1719 root 20 0 3260 1192 944 S 0.3 0.2 0:17.36 vmware-guestd 1 root 20 0 2804 1356 940 S 0.0 0.3 0:01.99 init 2 root 20 0 0 0 0 S 0.0 0.0 0:00.01 kthreadd 3 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0 4 root 20 0 0 0 0 S 0.0 0.0 0:00.15 ksoftirqd/0 5 root RT 0 0 0 0 S 0.0 0.0 0:00.00 watchdog/0 ... Specifically I'm referring to the fact that the CPU usage totals show 0% idle time: Cpu(s): 16.0%us, 79.7%sy, 0.0%ni, 0.0%id, 0.0%wa, 1.3%hi, 3.0%si, 0.0%st Yet when adding up the percentages in the %CPU column I get 25.9%, not 100%!

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  • Ubuntu on VPS becomes unresponsive: BUG: soft lockup - CPU#0 stuck for 22s

    - by Bhante Nandiya
    We have a VPS running Ubuntu, on Xen. The problem is this, about once a day, for about 20-50 minutes, at a random time, the server becomes completely unresponsive to the outside world. After this period, it becomes responsive again, as if nothing had happened, it doesn't lose uptime, it doesn't restart. It just starts responding again as if it had been in suspended animation. These outages occur under conditions of non-exceptional memory and cpu, for example 70% mem, 5% cpu. I have stopped all non-essential services so the usage is very even. These outages don't particularly occur during times of increased memory/cpu (during daily tasks), they sometimes occur at times of very low cpu use (<2%), but in the past also occured during swapping. These blackouts have been occurring both under Ubuntu 12.04 LTS, and Ubuntu 14.04 LTS - no change at all (I upgraded Ubuntu specifically to see if it helped this problem). It is possible to log into our webhosts site, and use their administration console to see error messages from during this time. Presumably, these messages are from the Xen virtualization, the main message goes like this: BUG: soft lockp - CPU#0 stuck for 22s! [ksoftireqd/0:3] (repeats many times) SysRq : Emergency Sync (Sometimes this is the only message in the console) Others seen previously under different load situations include: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0] (repeated many times) or: INFO: rcu_sched detected stall on CPU 0 (t=15000 jiffies) (repeated many times with t getting bigger) From googling around I've tried various kernel parameters such as nohz=off and acpi=off to no avail. All tech support has said is that other Ubuntu installations are not suffering the same problem. Anyone got any ideas or experience with this problem?

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  • Apache using 100% CPU, once again

    - by CBenni
    Recently, apache2 started using 100% of CPU power: top gives me From other, similar threads, I took the tip to use mod_status. Aside from HUGE amounts of NULL requests, it gives: CPU Usage: u2.16 s1.32 cu0 cs0 - .0835% CPU load 1.2 requests/sec - 17.6 kB/second - 14.6 kB/request 8 requests currently being processed, 42 idle workers The access and error logs do not show anything surprising or intriguing at all. Note the .8% CPU usage. Another tip was to use strace: root@server:~# strace -p 1956 Process 1956 attached - interrupt to quit restart_syscall(<... resuming interrupted call ...> And remains like this for at least half an hour, without producing any additional output. Restarting apache fixed the problem for less than a second The server runs a few custom python scripts aswell as a django-powered website on apache2 (up-to-date), but even turning the scripts off (or not having them active in the first place) did not change anything. After I stopped apache and powered my server off, powered it on a few minutes afterwards and restarted all my services, the CPU usage remained low for several hours, just in order to pop up again randomly (?) The DigitalOcean CPU stats on my server are: You can see how the CPU usage was super high for almost half a day until I restarted the bot - just to remain stable for several hours and then pop up again. I am completely at a loss of words and don't know what I could do to find out what piece of my code is giving me these problems or if apache itself is the cause... Therefore I would greatly appreciate any hints to the questions: What else can I try to do? Which things might I not have checked? Is this definitely in my own code? How do you find what part of python code crashes an app via a infinite loop or similar?

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  • using Silverlight 3's HtmlPage.Window.Navigate method to reuse an already open browser window

    - by Phil
    Hi, I want to use an external browser window to implement a preview functionality in a silverlight application. There is a list of items and whenever the user clicks one of these items, it's opened in a separate browser window (the content is a pdf document, which is why it is handled ouside of the SL app). Now, to achieve this, I simply use HtmlPage.Window.Navigate(new Uri("http://www.bing.com")); which works fine. Now my client doesn't like the fact that every click opens up a new browser window. He would like to see the browser window reused every time an item is clicked. So I went out and tried implementing this: Option 1 - Use the overload of the Navigate method, like so: HtmlPage.Window.Navigate(new Uri("http://www.bing.com"), "foo"); I was assuming that the window would be reused when the same target parameter value (foo) would be used in subsequent calls. This does not work. I get a new window every time. Option 2 - Use the PopupWindow method on the HtmlPage HtmlPage.PopupWindow(new Uri("http://www.bing.com"), "blah", new HtmlPopupWindowOptions()); This does not work. I get a new window every time. Option 3 - Get a handle to the opened window and reuse that in subsequent calls private HtmlWindow window; private void navigationButton_Click(object sender, RoutedEventArgs e) { if (window == null) window = HtmlPage.Window.Navigate(new Uri("http://www.bing.com"), "blah"); else window.Navigate(new Uri("http://www.bing.com"), "blah"); if (window == null) MessageBox.Show("it's null"); } This does not work. I tried the same for the PopupWindow() method and the window is null every time, so a new window is opened on every click. I have checked both the EnableHtmlAccess and the IsPopupWindowAllowed properties, and they return true, as they should. Option 4 - Use Eval method to execute some custom javascript private const string javascript = @"var popup = window.open('', 'blah') ; if(popup.location != 'http://www.bing.com' ){ popup.location = 'http://www.bing.com'; } popup.focus();"; private void navigationButton_Click(object sender, RoutedEventArgs e) { HtmlPage.Window.Eval(javascript); } This does not work. I get a new window every time. option 5 - Use CreateInstance to run some custom javascript on the page private void navigationButton_Click(object sender, RoutedEventArgs e) { HtmlPage.Window.CreateInstance("thisIsPlainHell"); } and in my aspx I have function thisIsPlainHell() { var popup = window.open('http://www.bing.com', 'blah'); popup.focus(); } Guess what? This does work. The only thing is that the window behaves a little strange and I'm not sure why: I'm behind a proxy and in all other scenarios I'm being prompted for my password. In this case however I am not (and am thus not able to reach the external site - bing in this case). This is not really a huge issue atm, but I just don't understand what's goign on here. Whenever I type another url in the address bar of the popup window (eg www.google.com) and press enter, it opens up another window and prompts me for my proxy password. As a temporary solution option 5 could do, but I don't like the fact that Silverlight is not able to manage this. One of the main reasons my client has opted for Silverlight is to be protected against all the browser specific hacking that comes with javascript. Am I doing something wrong? I'm definitely no javascript expert, so I'm hoping it's something obvious I'm missing here. Cheers, Phil

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  • Intermittent temporary GUI freeze in Ubuntu 11.10

    - by Oscar
    I've been using Ubuntu 11.10 for a month or so. In the last week it's started freezing randomly (every few hours or minutes). I can still move the mouse and switch to other terminals with ctrl+alt. I thought this was purely a gui issue as I could continue entering commands (mouse clicks and keys) which seem to be processed once the system resumes (generally 30 seconds to a few minutes). I'm using gnome and metacity. I can't identify anything in particular that triggers the freezes. Saving a file in LibreOffice causes the system to hang. I tried disabling most of the services I've installed (dropbox, autokey, etc.) but doesn't help. Switching to another terminal and running top, the CPU column is shared equally among all of my processes (i.e. non-root). I have no idea what that signifies. My PC is unusable in this state. CPU model name : Pentium(R) Dual-Core CPU E6700 @ 3.20GHz [7m PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND [0;10m[39;49m[K [0;10m[0;10m 1499 ogga 20 0 404m 32m 13m R 10 0.8 0:28.19 python [0;10m[39;49m [0;10m[0;10m 1501 ogga 20 0 216m 13m 6224 R 10 0.3 0:18.28 ibus-x11 [0;10m[39;49m [0;10m[0;10m 1679 ogga 20 0 449m 34m 15m R 10 0.9 0:41.10 gnome-panel [0;10m[39;49m [0;10m[0;10m 1710 ogga 20 0 350m 15m 8324 R 10 0.4 0:18.25 bluetooth-apple [0;10m[39;49m [0;10m[0;10m 1752 ogga 20 0 458m 37m 13m R 10 0.9 0:22.62 autokey-gtk [0;10m[39;49m [0;10m[0;10m 2081 ogga 20 0 354m 17m 9800 R 10 0.5 0:16.36 update-notifier [0;10m[39;49m [0;10m[0;10m 5439 ogga 20 0 640m 104m 38m R 10 2.6 0:45.17 chromium-browse [0;10m[39;49m [0;10m[0;10m 5586 ogga 20 0 381m 42m 21m R 10 1.1 0:20.17 chromium-browse [0;10m[39;49m [0;10m[0;10m 6422 ogga 20 0 529m 59m 18m R 10 1.5 0:28.15 sublime_text [0;10m[39;49m [0;10m[0;10m 1362 ogga 20 0 264m 14m 7884 R 8 0.4 0:18.29 gnome-session [0;10m[39;49m [0;10m[0;10m 1673 ogga 20 0 351m 17m 9768 R 8 0.4 0:21.78 metacity [0;10m[39;49m [0;10m[0;10m 1708 ogga 20 0 249m 13m 7156 R 8 0.3 0:18.23 gnome-fallback- [0;10m[39;49m [0;10m[0;10m 1709 ogga 20 0 572m 28m 15m R 8 0.7 0:18.37 nautilus [0;10m[39;49m [0;10m[0;10m 1722 ogga 20 0 467m 18m 9m R 8 0.5 0:18.43 nm-applet [0;10m[39;49m [0;10m[0;10m 1727 ogga 20 0 225m 12m 6304 R 8 0.3 0:18.24 polkit-gnome-au [0;10m[39;49m [0;10m[0;10m 1731 ogga 20 0 422m 19m 10m R 8 0.5 0:26.62 gnome-sound-app [0;10m[39;49m [0;10m[0;10m 1735 ogga 20 0 306m 31m 13m R 8 0.8 0:18.37 python [0;10m[39;49m [0;10m[0;10m 1754 ogga 20 0 286m 16m 8912 R 8 0.4 0:18.90 vino-server [0;10m[39;49m [0;10m[0;10m 1798 ogga 20 0 246m 15m 7476 R 8 0.4 0:18.25 gnome-screensav [0;10m[39;49m [0;10m[0;10m 1851 ogga 20 0 185m 14m 7256 R 8 0.4 0:18.18 gdu-notificatio [0;10m[39;49m [0;10m[0;10m 1923 ogga 20 0 251m 28m 11m R 8 0.7 0:17.96 applet.py [0;10m[39;49m [0;10m[0;10m 4085 ogga 20 0 378m 22m 11m R 8 0.6 0:18.19 gnome-terminal [0;10m[39;49m [0;10m 4213 ogga 20 0 263m 73m 15m S 2 1.9 3:57.44 skype [0;10m[39;49m [0;10m 1 root 20 0 24188 1492 1320 S 0 0.0 0:00.45 init [0;10m[39;49m [0;10m 2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd [0;10m[39;49m [0;10m 3 root 20 0 0 0 0 S 0 0.0 0:02.27 ksoftirqd/0 [0;10m[39;49m [0;10m 6 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0 [0;10m[39;49m [0;10m 7 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1 [0;10m[39;49m [0;10m 9 root 20 0 0 0 0 S 0 0.0 0:01.97 ksoftirqd/1 [0;10m[39;49m [0;10m 10 root 20 0 0 0 0 S 0 0.0 0:01.16 kworker/0:1 [0;10m[39;49m [0;10m 11 root 0 -20 0 0 0 S 0 0.0 0:00.00 cpuset [0;10m[39;49m [0;10m 12 root 0 -20 0 0 0 S 0 0.0 0:00.00 khelper [0;10m[39;49m [0;10m 13 root 0 -20 0 0 0 S 0 0.0 0:00.00 netns [0;10m[39;49m [0;10m 15 root 20 0 0 0 0 S 0 0.0 0:00.00 sync_supers [0;10m[39;49m [0;10m 16 root 20 0 0 0 0 S 0 0.0 0:00.00 bdi-default [0;10m[39;49m [0;10m 17 root 0 -20 0 0 0 S 0 0.0 0:00.00 kintegrityd [0;10m[39;49m [0;10m 18 root 0 -20 0 0 0 S 0 0.0 0:00.00 kblockd [0;10m[39;49m [0;10m 19 root 0 -20 0 0 0 S 0 0.0 0:00.00 ata_sff [0;10m[39;49m [0;10m 20 root 20 0 0 0 0 S 0 0.0 0:00.00 khubd [0;10m[39;49m [0;10m 21 root 0 -20 0 0 0 S 0 0.0 0:00.00 md [0;10m[39;49m [0;10m 23 root 20 0 0 0 0 S 0 0.0 0:00.00 khungtaskd [0;10m[39;49m [0;10m 24 root 20 0 0 0 0 S 0 0.0 0:00.14 kswapd0 [0;10m[39;49m [0;10m 25 root 25 5 0 0 0 S 0 0.0 0:00.00 ksmd [0;10m[39;49m [0;10m 26 root 39 19 0 0 0 S 0 0.0 0:00.00 khugepaged [0;10m[39;49m [0;10m 27 root 20 0 0 0 0 S 0 0.0 0:00.00 fsnotify_mark [0;10m[39;49m [0;10m 28 root 20 0 0 0 0 S 0 0.0 0:00.00 ecryptfs-kthrea [0;10m[39;49m [0;10m 29 root 0 -20 0 0 0 S 0 0.0 0:00.00 crypto [0;10m[39;49m [0;10m 37 root 0 -20 0 0 0 S 0 0.0 0:00.00 kthrotld [0;10m[39;49m [0;10m 38 root 20 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_0 [0;10m[39;49m [0;10m 39 root 20 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_1 [0;10m[39;49m [0;10m 41 root 20 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_2 [0;10m[39;49m [0;10m 42 root 20 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_3 [0;10m[39;49m [0;10m 64 root 20 0 0 0 0 S 0 0.0 0:02.98 kworker/0:2 [0;10m[39;49m [0;10m 242 root 20 0 0 0 0 S 0 0.0 0:00.39 jbd2/sdb1-8 [0;10m[39;49m [0;10m 243 root 0 -20 0 0 0 S 0 0.0 0:00.00 ext4-dio-unwrit [0;10m[39;49m [0;10m 288 root 20 0 17236 448 448 S 0 0.0 0:00.04 upstart-udev-br [0;10m[39;49m [0;10m 295 root 20 0 21752 884 796 S 0 0.0 0:00.06 udevd And at another time: [7m PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND [0;10m[39;49m[K [0;10m[0;10m 1757 ogga 20 0 222m 9932 6300 R 13 0.2 0:05.69 polkit-gnome-au [0;10m[39;49m [0;10m[0;10m 1559 ogga 20 0 152m 9764 6112 R 13 0.2 0:05.77 ibus-x11 [0;10m[39;49m [0;10m[0;10m 1786 ogga 20 0 457m 33m 13m R 13 0.9 0:06.10 autokey-gtk [0;10m[39;49m [0;10m[0;10m 1395 ogga 20 0 262m 12m 7880 R 12 0.3 0:05.88 gnome-session [0;10m[39;49m [0;10m[0;10m 1557 ogga 20 0 403m 31m 13m R 12 0.8 0:14.95 python [0;10m[39;49m [0;10m[0;10m 1745 ogga 20 0 247m 11m 7196 R 12 0.3 0:05.69 gnome-fallback- [0;10m[39;49m [0;10m[0;10m 1767 ogga 20 0 237m 26m 11m R 12 0.7 0:05.87 python [0;10m[39;49m [0;10m[0;10m 1713 ogga 20 0 440m 25m 13m R 12 0.6 0:13.76 gnome-panel [0;10m[39;49m [0;10m[0;10m 1747 ogga 20 0 348m 13m 8328 R 11 0.3 0:05.22 bluetooth-apple [0;10m[39;49m [0;10m[0;10m 1754 ogga 20 0 465m 16m 10m R 11 0.4 0:05.21 nm-applet [0;10m[39;49m [0;10m[0;10m 1710 ogga 20 0 167m 11m 7564 R 11 0.3 0:05.21 metacity [0;10m[39;49m [0;10m[0;10m 1761 ogga 20 0 406m 17m 9928 R 11 0.4 0:12.71 gnome-sound-app [0;10m[39;49m [0;10m[0;10m 1789 ogga 20 0 283m 13m 8852 R 11 0.3 0:05.55 vino-server [0;10m[39;49m [0;10m[0;10m 1815 ogga 20 0 243m 11m 7452 R 11 0.3 0:05.17 gnome-screensav [0;10m[39;49m [0;10m[0;10m 1885 ogga 20 0 182m 11m 7256 R 11 0.3 0:05.18 gdu-notificatio [0;10m[39;49m [0;10m[0;10m 1957 ogga 20 0 249m 25m 11m R 11 0.7 0:05.32 applet.py [0;10m[39;49m [0;10m[0;10m 2067 ogga 20 0 260m 12m 7828 R 11 0.3 0:05.21 update-notifier [0;10m[39;49m [0;10m 1975 ogga 20 0 292m 48m 11m S 0 1.2 0:08.28 ubuntuone-syncd [0;10m[39;49m [0;10m[0;10m 2363 ogga 20 0 21468 1384 988 R 0 0.0 0:00.01 top [0;10m[39;49m [0;10m 1 root 20 0 24284 2296 1320 S 0 0.1 0:00.46 init [0;10m[39;49m [0;10m 2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd [0;10m[39;49m [0;10m 3 root 20 0 0 0 0 S 0 0.0 0:00.05 ksoftirqd/0 [0;10m[39;49m [0;10m 4 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/0:0 [0;10m[39;49m [0;10m 5 root 20 0 0 0 0 S 0 0.0 0:00.19 kworker/u:0 [0;10m[39;49m [0;10m 6 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0 [0;10m[39;49m [0;10m 7 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1 [0;10m[39;49m [0;10m 8 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/1:0 [0;10m[39;49m [0;10m 9 root 20 0 0 0 0 S 0 0.0 0:00.06 ksoftirqd/1 [0;10m[39;49m [0;10m 10 root 20 0 0 0 0 S 0 0.0 0:00.09 kworker/0:1 [0;10m[39;49m [0;10m 11 root 0 -20 0 0 0 S 0 0.0 0:00.00 cpuset [0;10m[39;49m [0;10m 12 root 0 -20 0 0 0 S 0 0.0 0:00.00 khelper [0;10m[39;49m [0;10m 13 root 0 -20 0 0 0 S 0 0.0 0:00.00 netns [0;10m[39;49m [0;10m 14 root 20 0 0 0 0 S 0 0.0 0:00.25 kworker/u:1 [0;10m[39;49m [0;10m 15 root 20 0 0 0 0 S 0 0.0 0:00.00 sync_supers [0;10m[39;49m [0;10m 16 root 20 0 0 0 0 S 0 0.0 0:00.00 bdi-default [0;10m[39;49m [0;10m 17 root 0 -20 0 0 0 S 0 0.0 0:00.00 kintegrityd [0;10m[39;49m [0;10m 18 root 0 -20 0 0 0 S 0 0.0 0:00.00 kblockd [0;10m[39;49m [0;10m 19 root 0 -20 0 0 0 S 0 0.0 0:00.00 ata_sff [0;10m[39;49m [0;10m 20 root 20 0 0 0 0 S 0 0.0 0:00.00 khubd [0;10m[39;49m [0;10m 21 root 0 -20 0 0 0 S 0 0.0 0:00.00 md [0;10m[39;49m [0;10m 22 root 20 0 0 0 0 S 0 0.0 0:00.22 kworker/1:1 [0;10m[39;49m [0;10m 23 root 20 0 0 0 0 S 0 0.0 0:00.00 khungtaskd [0;10m[39;49m [0;10m 24 root 20 0 0 0 0 S 0 0.0 0:00.00 kswapd0 [0;10m[39;49m [0;10m 25 root 25 5 0 0 0 S 0 0.0 0:00.00 ksmd [0;10m[39;49m [0;10m 26 root 39 19 0 0 0 S 0 0.0 0:00.00 khugepaged [0;10m[39;49m [0;10m 27 root 20 0 0 0 0 S 0 0.0 0:00.00 fsnotify_mark [0;10m[39;49m [0;10m 28 root 20 0 0 0 0 S 0 0.0 0:00.00 ecryptfs-kthrea [0;10m[39;49m [0;10m 29 root 0 -20 0 0 0 S 0 0.0 0:00.00 crypto [0;10m[39;49m [0;10m 37 root 0 -20 0 0 0 S 0 0.0 0:00.00 kthrotld [0;10m[39;49m [0;10m 38 root 20 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_0 [0;10m[39;49m [0;10m 39 root 20 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_1 [0;10m[39;49m [0;10m 40 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/u:2 [0;10m[39;49m [0;10m 41 root 20 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_2 [0;10m[39;49m [0;10m 42 root 20 0 0 0 0 S 0 0.0 0:00.00 scsi_eh_3 [0;10m[39;49m [0;10m 43 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/u:3 [0;10m[39;49m [0;10m 44 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/u:4 [0;10m[39;49m [0;10m 45 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/u:5 [0;10m[39;49m[6;1H[K Sorry about the horrible formatting. Thanks for any suggestions... Edit: I notice that my virtual computer (win7 64 on virtualbox) continues to respond most of the time during these 'freezes' Edit2: I suspect this is something to do with UI priority being too low... but I don't know enough about linux to know how to address that.

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  • How to prevent launcher from influencing window placement?

    - by Jeromy Anglim
    As I understand it, in Ubuntu 11.04 setting the AutoHide setting on Compiz Config - Unity (see here) not only hid the launcher but prevented the launcher from influencing window placement. However, since updating to Ubuntu 11.10 when I open a new window it gets indented the space of the launcher. I just want new windows to open flush left. This is annoying, because I like to have two windows on my large screen, one taking up the left half of the screen and the other taking up the right half of the screen. Indenting causes them to overlap. How can I stop Ubuntu 11.10 thinking that the launcher takes up desktop space when placing windows? The following screen shot shows what I'm talking about. I've just opened chromium and the window is indented by the width of the launcher.

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  • Ubuntu 11.10 Unity - all Windows decorations disappear after I maximize any window

    - by korda
    When I maximize some of the windows all decorations disappear (by all, I mean on all windows)... Is that common issue on Unity or I'm just unlucky to have some prone to that bug configuration? Anyone have idea how to fix this? EDIT: It won't fix after unmaximize. It seems like maximazing window simply crashes window decorator. Decoration isn't displayed for all existing windows and any new ones. Only way I found to fix this is to run compiz --replace (but this ruins current windows placement - all windows end up on same desktop). It happens almost every time I maximize window.

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  • All windows decorations disappear after I maximize any window

    - by korda
    When I maximize some of the windows all decorations disappear (by all, I mean on all windows)... Is that common issue on Unity or I'm just unlucky to have some prone to that bug configuration? Anyone have idea how to fix this? It won't fix after unmaximize. It seems like maximazing window simply crashes window decorator. Decoration isn't displayed for all existing windows and any new ones. Only way I found to fix this is to run compiz --replace (but this ruins current windows placement - all windows end up on same desktop). It happens almost every time I maximize window.

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  • Why do my window titles lag behind the window contents?

    - by user8758
    The window title displayed in my maverick is often for the previous window. This is most noticeable in Firefox after using the back key to go to the previous window, but it also happens in file search and various media players. This even occurs in brand new installs of maverick and linux mint 10, so I know it has nothing to do with any configuration file snafu. I am using a Toshiba Satellite notebook with Intel graphics. Oddly enough, linux mint does not display this glitch when running in virtualbox (don't know about maverick in vbox). Any help with this issue would be greatly appreciated.

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  • ESXi and Windows Server CPU parking

    - by Chris J
    For those that don't know, CPU parking is a feature in recent Windows Server releases that allows Windows to pretty much drop a CPU core to zero use, and having nothing use it. It's been introduced as a power-saving measure. There's more detail about it here, amongst other places. However what I'm curious about is whether this matter on a virtualised guest - or is CPU parking more of a hindrance than a help, given that the physical CPUs are managed by ESXi, not Windows, and that a parked CPU is less likely to deal with traffic unless the scheduler deems there's enough work to unpark the CPU? I've not found anything about this - I do suspect it will be very much based on a given workload, but I've not seen any discussion (unlike, say, whether hyper-threading has any effect, which seems to be discussed regularly). Whilst I do understand the "test with your workload" I was wondering if there was any advice/guidelines out there that I've missed.

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  • HIGH CPU usage by PHP on a VPS Magento Server

    - by Anil
    My server running magento is 4gb ram and 4 core cpu. But still i am struggling with the high CPU usage. I only have 10 visitors at any given point of time. I am not sure if the PHP has to take this high % CPU usage. Attached is the TOP result. top - 09:18:32 up 2 days, 15:44, 1 user, load average: 1.16, 2.02, 1.99 Tasks: 179 total, 2 running, 177 sleeping, 0 stopped, 0 zombie Cpu(s): 46.7%us, 3.9%sy, 0.1%ni, 46.9%id, 1.0%wa, 0.0%hi, 0.0%si, 1.4%st Mem: 3919972k total, 3164968k used, 755004k free, 530820k buffers Swap: 1048568k total, 379352k used, 669216k free, 1536388k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 15897 vpsadmin 20 0 431m 168m 54m R 91.7 4.4 2:16.16 php-cgi 12308 vpsadmin 20 0 404m 163m 73m S 29.3 4.3 15:15.90 php-cgi 3644 mysql 20 0 1528m 80m 4944 S 9.8 2.1 1899:58 mysqld 4969 apache 20 0 471m 6228 2824 S 2.0 0.2 0:18.53 httpd 16148 root 20 0 15024 1220 864 R 2.0 0.0 0:00.01 top 1 root 20 0 19364 1064 844 S 0.0 0.0 0:02.50 init

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  • Is it possible to control my CPU frequency?

    - by Tim
    My laptop's CPU Type is: Mobile AMD Turion 64 ML-30, 1600 MHz (8 x 200) I was wondering how to find out if its CPU frequency is controllable? What softwares or other ways can control my CPU frequency? My OSes are Windows XP and Ubuntu. Can I control CPU frequency so that the CPU temperature can be controlled not to exceed some temperature? Thanks and regards! More information: My laptop is Acer Aspire 5000. Its motherboard is reported by Speccy as: Manufacturer: Acer, Inc. Model: Lugano M Version: Not Applicable Chipset Vendor: SiS Chipset Model: 760GX Chipset Revision: 03 Southbridge Vendor: SiS Southbridge Model: LPC Bridge Southbridge Revision: 25 BIOS Brand: Acer Version: 3A19 Date: 05/17/05

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  • About the External Graphics Card and CPU usage

    - by Balaji
    Hi, We are Rendering 16 live Streams at our client machine through one of our applications and the resolution of the video streams are as 4CIF/MPEG4/25FPS/4000Kbits. The configuration fo the client machine is below. HP Desktop Machine: Microsoft Windows XP Intel (R) Core2 Duo CPU E8400 @ 3.00 GHz 2.99 GHz, 1.94 GB of RAM Intel (R) Q45/Q43 Series Express Chipset (Inbuild) The CPU usage of the machine peaks 99% for 16 straems. After some discussion, we had decided to install external graphics card to reduce the CPU usage. So that, we have tried following graphics cards. NVIDIA Quadro NVS 440 - 128 MB Radeon HD 4350 - 512 MB GDDR2 Redeon HD 4350 - 1GB DDR2 ASUS EAH 4350 Silent 1GB DDR2 But the performance wise no difference, even worst. So, what is the pupuse of these external graphics cards? Really it will reduce the CPU usage? What parameters have to check, if we want to reduce the CPU usage? Please do the needful as soon as possible. Regards Balaji

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  • About the External Graphics Card and CPU usage

    - by Balaji
    We are Rendering 16 live Streams at our client machine through one of our applications and the resolution of the video streams are as 4CIF/MPEG4/25FPS/4000Kbits. The configuration of the client machine is below. HP Desktop Machine: Microsoft Windows XP Intel (R) Core2 Duo CPU E8400 @ 3.00 GHz 2.99 GHz, 1.94 GB of RAM Intel (R) Q45/Q43 Series Express Chipset (Inbuild) The CPU usage of the machine peaks 99% for 16 streams. After some discussion, we had decided to install external graphics card to reduce the CPU usage. So that, we have tried following graphics cards. NVIDIA Quadro NVS 440 - 128 MB Radeon HD 4350 - 512 MB GDDR2 Redeon HD 4350 - 1GB DDR2 ASUS EAH 4350 Silent 1GB DDR2 But the performance wise there has been no difference - even a drop in performance. So, what is the purpose of these external graphics cards? Really it will reduce the CPU usage? What parameters have to check, if we want to reduce the CPU usage?

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  • Correct CPU Frequency in BIOS

    - by akula
    One of the machines I have is a 10 year old one. I can't discard it due to some sentiment (Mom). Legacy board: Mercury 810e, 133 MHz FSB Processor: Pentium III Tualatin 1.2 GHz Observation: I see an entry in the BIOS for the CPU Frequency from 6.0 to 11.0. Last value is Safe Mode. I don't know what value to choose for my CPU. So I'm running that CPU in "Safe Mode". What is the correct value for this CPU? Is Safe Mode really safe to run this CPU?

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  • How to pass value from child window to parent window without refreshing the page using MasterPage

    - by Suthish Nair
    Parent Window (1.aspx) <asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"> <script type ="text/javascript"> function popup() { window.open('2.aspx', '', "height=500, width=500,resizable=no, toolbar =no"); } </script> </asp:Content> <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> Text Box1:&nbsp;<asp:TextBox ID...(read more)

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  • Byobu not displaying correct CPU temptrature

    - by aserwin
    I have an AMD FX 8120 proccy that is overclocked to 4100Mhz. Since the overclocking, Byobu and other temprature reading apps (Conky, etc) do not read the temprature accurately. I can see the correct temp in the bios, and with no overclocking everything inside of Gnome reads correctly. Why should this be? It is (seemingly) obviously an issue with Ubuntu (or perhaps Gnome?). Has anyone else experienced this?

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  • AMD FX CPU drivers/patch

    - by Mubeen Shahid
    I am using Ubuntu since 2009 on notebooks with Intel CPUs. However now, that I am using AMD's FX 6300, I am interested in knowing if there exists anything from Ubuntu (specifically any kernel enhancements/drivers/patches) for AMD's FX "family 15h" Piledrivers. Reason: I would like to have a kernel which uses the hardware to its full capacity, be able to use the latest instruction sets, for max. performance. I did some tests, started with compiling stable 3.9.7 on my 12.04 LTS box, and during compilation I choose processor vendor AMD (unchecked Intel/VIA/etc.), and when I started Ubuntu with this compiled kernel, in the section "System Settings - Additional Drivers" I found that, in addition to graphic card's drivers, there were AMD family 15h drivers also. However, I would prefer something in this regard tested/signed by Ubuntu developers. P.S: 1- the kernel that I have compiled has some issues with Nvidia graphics drivers, so I deleted kernel 3.9.7 and installed signed 3.8.xx from Ubuntu repositories. 2- incase if somebody is planning to advise me to install "AMD64", I am not talking about AMD64 (which is in fact for 64-bit platform).

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  • lm-sensor and cpu temperatures

    - by nalsanj
    i am on ubuntu Precise Pangolin. The processor is Intel i3. a desktop. i installed lm-sensors and below is the report "sensors" gave coretemp-isa-0000 Adapter: ISA adapter Core 0: +30.0°C (high = +89.0°C, crit = +105.0°C) Core 2: +33.0°C (high = +89.0°C, crit = +105.0°C) w83627dhg-isa-0a10 Adapter: ISA adapter Vcore: +0.93 V (min = +0.00 V, max = +1.74 V) in1: +0.75 V (min = +1.99 V, max = +1.99 V) ALARM AVCC: +3.36 V (min = +2.98 V, max = +3.63 V) +3.3V: +3.36 V (min = +2.98 V, max = +3.63 V) in4: +1.30 V (min = +0.90 V, max = +1.77 V) in5: +0.76 V (min = +1.15 V, max = +0.90 V) ALARM in6: +1.06 V (min = +0.94 V, max = +2.03 V) 3VSB: +3.36 V (min = +2.98 V, max = +3.63 V) Vbat: +3.36 V (min = +2.70 V, max = +3.30 V) ALARM fan1: 0 RPM (min = 3515 RPM, div = 128) ALARM fan2: 0 RPM (min = 10546 RPM, div = 128) ALARM fan3: 0 RPM (min = 10546 RPM, div = 128) ALARM fan5: 0 RPM (min = 10546 RPM, div = 128) ALARM temp1: +39.0°C (high = -121.0°C, hyst = +9.0°C) ALARM sensor = diode temp2: +39.0°C (high = +80.0°C, hyst = +75.0°C) sensor = diode temp3: +127.0°C (high = +80.0°C, hyst = +75.0°C) ALARM sensor = thermistor cpu0_vid: +2.050 V intrusion0: OK radeon-pci-0100 Adapter: PCI adapter temp1: +70.5°C The fans sensors are detecting 0 RPM and some temperatures are out of range - the ALARMs above but i dont understand it very well. Can someone help out?

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  • watchdog/0 process using all my CPU suddenly

    - by jeffery_the_wind
    I have a fresh installation of Ubuntu 12.04, I have been running it for about a week. Suddenly today I noticed my computer freezes every 5 seconds. I restarted the computer and I still get this. I believe it is a process called watchdog/0 that is using all the resources. See the attached pictures. How can I stop this? I can barely use my computer like this. UPDATE Well I just did a cold reboot, (shutdown, unplug, and plug back in, and turn on) and it seems to have fixed it. After looking at the man page for watchdog, it seems that this process may stay on during a restart? so it is more like a soft restart? Why that happens I don't know.

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  • Corsair Hydro i series cpu cooler fan control

    - by user214690
    Im relatively new at Ubuntu and have found an answer to basically every single issue ive ever had thru this site... Otherthan this. I have been toying with the idea of a Corsair h80i for my dual boot system (win7/U12.10) and mostly use it in ubuntu. I have done some research on the interweb regarding fan control in linux and nearly ran up short untill I came across this thread: http://ubuntuforums.org/archive/index.php/t-2096166.html And it seems to have worked around it. (altho I have not tested it for myself) Is there any program/library/source that can be used to control the fans without having to MacGuyver it??

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  • Is CPU Performance Affected by Age?

    - by Jason Fitzpatrick
    Your computer feels a little slower than it did this time last year; is that change something you can chalk up to an aging processor? Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-drive grouping of Q&A web sites. How to Factory Reset Your Android Phone or Tablet When It Won’t Boot Our Geek Trivia App for Windows 8 is Now Available Everywhere How To Boot Your Android Phone or Tablet Into Safe Mode

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