I noticed that sensors reports some strange numbers regarding my PSU:
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I have not change any sensors configuration for 3 years now (from the day that I makde my PC), and I have not seen those numbers before. So, why are the maximum levels so low? Why is the VBat and V5SB readings so messed up? Can I do something to correct it? If not, is it a problem of the PSU?
I am using Linux as my OS and using TOP command to measure the system performance. From the readings using the TOP, I have observed the following
(1) The used memory increase significantly from 7% to 99% over sometimes? Is there a sign of memory leak? Does OS play a part in used memory? Will system performance be affected? Will system crash due to 99% used memory?
(2) What is the difference between Memory Buffers and Cached?
(3) From the readings, it was observed that Buffers readings decrease, whereas Cached readings increase over time.
(5) Should TOP be used to take readings for system performance (memory & CPU usage)? What is the recommended method to take readings?
Whereas, my applications only consume a bit of memory and CPU.
With kernel 2.6.35 I get wrong readings on lm_sensors. They are about 20C off than the real values (e.g. if the CPU is at 50C, lm_sensors will show 70C). If I boot with any other kernel (like 2.6.32) I get the correct values. I'm using the 'coretemp' module on an Acer 7720 laptop. My distro is 64-bit Arch Linux.
View 2 Replies View RelatedI noticed that thare are different default priviliges for the user depending if I boot in run level 3 or 5. Normally I use init 5 and login in graphical mode straight to Gnome desktop. Then all my USB devices (memory and external USB sound card) are accessible and work. If I log in throught termina (init 3) then USB has to be mounted and the sound card is not recognized.
Is there any general rule for such behaviour? If I plan to use level 3 shall reconfigure the system go get immidiate acces to usb sound card?
Once turned on and turned off the desktop effects was a change in the settings windows, always open windows in the maximum amount for all programs. How to Recover the initial setting?
View 5 Replies View RelatedopenSUSE 11.2, KDE 4.4.4
If I use amarok to change the volume or receive a notification from kopete: the volume of the PCM channel jumps to maximum.
I don't want this feature or bug because the sound quality gets very very bad if PCM is maxed out. Would love to keeps this around 90 %.
This issue is probably a known issue but I was unable to find correct keywords to google for.
When I use google images, or I look at images for changing my desktop background, the images become heavily distorted. Here is a screenshot
View 4 Replies View RelatedI recently installed 11.2 and am now trying to increase the maximum screen resolution.When I go to 'confifure desktop' > 'display' it will not let me increase the maxiumum screen resolution past 800X600.My nVidia 6150 LE drivers/kernal are installed, so I'm not sure quite what to do.
View 7 Replies View RelatedOn the KDE desktop (openSuse 11.2), I clicked incorrectly an "Eliminate element" option, and the task bar is not present any more; I then selected "Add graphic elements", and the most similar widget to task bar I found is "Activity bar" (translated from Spanish). I selected it and I see a big button on the pannel labeled "Desk"... If I launch several applications, I cannot see them on the panel any more the task bar is not there..How can I restore it?how can elements be moved of position horizontally within the panel?
View 2 Replies View RelatedSeems I have messed up something.I can boot into openSUSE and into Vista, so it is not screwed.I have 1 hard diskI have an OEM Vista (so a 9 GB EISA rescue partition), the Vista partition (~100GB) and the 3 partitions for openSUSE (2/20/467).Before just wiping the linux partitions I tried to switch back to M$ booting but failed. ATM I boot to splash screen showing 3 entries: 2 openSUSE and 1 windows.When I choose Windows I get to the next screen showing Windows and - ubuntu (I had ubuntu via wubi before but wasn't convinced, so (w)ubuntu does not exist anymore).I thought installing openSUSE will fix the issue that ubuntu shows up on M$ booting screen but ofc I was wrong.I didn't want to wipe the still unused openSUSE partitions before being successfull so instead I tried:
- booting into M$ rescue CL: bootrec /fixmbr does not give an error but bootrec /fixboot or /rebuildbcd - automatic system repair does not show any partition, fixboot /scanos finds C:
- using bcdedit and EasyBCD (fail)
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I tried ubuntu for a few weeks, but I couldn't get the nvidia drivers to work, I tried everything. So, I got sick of that, and went to download OpenSuse, which seems to be even nicer (..... ) I downloaded the 11.1 liveCD (gnome) from here. I nicley got the welcome screen, and the option screen (liveCD, check errors etc.). I chose LiveCD and it started booting, I got the splash screen with the loading bar, and after it completely loaded, the screen turns black with a lot of messages and at the end:
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GdmLocalDisplayFactory: Maximum number of X display failures reached: Check X server log for errors.
Great, I hoped for better luck after Ubuntu..
My sys. specs:
Asus F3Sc 32bit
Intel CentrinoDuo
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I just did an upgrade from 11.1 to 11.2 and can not boot to OpenSUSE any more. That happened when the first reboot was starting after finishing the upgrade from the DVD. I tried to find the issue and use the repair system with no luck yet. Now I get no gfx for grub
The only thing I managed is to add the windows boot section for windows but I can not seem to boot to opensuse. device.map:
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(hd1)/dev/disk/by-id/ata-ST3160815AS_5RA2LTD0
(hd2)/dev/disk/by-id/ata-ST3160815AS_5RA2LQCJ
(hd0)/dev/disk/by-id/ata-Maxtor_6L160P0_L31AHTVG
device.map.old
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I did an upgrade of Nvidia(Latest version v.196) and KDE-base4 to KDE 4.4.4(I think) in Yast2. Now when I reboot the X doesnt start. I claim it can't find any nvidia-module. I thing the upgrade of Nvidia v.196 failed, so I need to know how to reinstall Nvidia in console(CLI). It only boot up in cli. I thought it is so simple to just download the latest driver and install in CLI, but my NetworkManager doesnt start eighter so I don't have any network.
OpenSUSE 11.2 64bits
KDE 4.4.x
Nvidia NV140 Quadro 512MB
I guess my mistake was to upgrade both KDE and Nvidia in the same operation.
This is an install of openSUSE-11.2 32bit. Obvoiusly, during the fresh install something went wrong. The HDD has 4 primary partitions, meant for /boot / swap /home (in that order). Instead of /home partition /dev/sda4 is mounted on /usr.
Currently it looks like this:
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# fdisk -l
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000cbdf6
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I just installed openSuse11.3 on my desktop, but when I switch on my pc, windows starts aumatically. I can run openSuse only if I insert installation cd, select BOOT FORM HARD DISK and then Grub appears...I have a problem also with screen resolution, I installed nVidia drivers, but the maximum resolution is 1024X768...
View 3 Replies View RelatedI just recently reinstalled OpenSUSE 11.3 and my camera (Logitech QuickCam S5500) is now messed up. Is there any way to reconfigure or redetect the camera? How about reinstalling the UVC camera?
View 1 Replies View RelatedI used QParted to size one my hard drive's NTFS partition to make unallocated space available to install SUSE. QParted created the the unalloacted space fine and I got SUSE up and running.
However, the NTFS partition is messed up. The QParted GUI and the SUSE's Disk management GUI shows it as NTFS drive with 319 GB space. However, nothing seem to be able to read/write to it. QParted gives a warning "Unable to read contents of this file system! Because of this some operations maybe unavailable." Is there any way to fix this NTFS partition so I can recover data from it?
i probably messed up the clock somehow... I think during install. Linux keeps messing up windows clock... And vice versa... When the clock in windows is correct (say, 2 PM), the clock in Linux when i reboot says 4 PM... And when i set up the clock in Linux to the correct time (in this case 2 PM) and boot into windows, windows clock says 12 PM...
Of course, when i correct it in windows, linux clock gets messed up again... 2 hours early or forward, idk... I'm not sure what i did to make this happen... Maybe has something to do with hardware clock... I don't wanna constantly correct time whenever i change systems...
When i stream on sites like ....., megaupload etc. it's fine However when i try to put it into full screen the picture is all funny looking I just installed suse on my others computers and one of them seem to be only having this problem.
View 9 Replies View RelatedI have a fresh install of OpenSUSE 11.4 64bit and I have installed the AMD Display drivers for my Radeon HD 5970. Everything seems to be working quite well. I have a multiple monitor setup (1280x1024 monitor and a 1920x1080 monitor).
I have my primary display set to 1920x1080, however when I try to enable the second display, I get a CRTC error that the display is over the maximum (1920x1920). If I enable both monitors at lower resolutions, there is no problem.
I have done a fair bit of reading and have been unable to determine where this maximum is set, or how to change it. I'd like to be able to run both monitors at their native resolutions.
I am an experienced redHat/Fedora sysadmin but I'm completely new to ubuntu/debian world and the-way-the-things-works. I am trying to understand a few things. One of them is security related. Is AppArmor an extra security layer that protects individual services based in what is the normal and expected behavior, right? Why it is disabled in all run levels expect level 6 (reboot?)? Should I enable it on all run-levels? Should I select which service to protect or the defaults are fine ?
Is netfilter, the basic packet filter on Ubuntu 9.10? I founded iptables and I installed firestarter, but looks like firestarter is protecting nothing from outside, based on this iptables -L output:
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Chain INPUT (policy DROP)
target port opt source destination
ACCEPT all anywhere anywhere
This is right? The default policy is DROP but there is a rule that allows anything from anywhere? This make any sense ? And finally, what is ufw and why it is disabled in all runlevels? Is ufw a replacement for iptables, or firestarter or it is a completely new animal? Should I use ufw instead firestarter? I am impressed about how different is Ubuntu/debian from other RH based distros. I just realize how much I have to learn about this new stuff.
I have freshly installed an Ubuntu 10.04.1 by internet.
All is running well, but my nice values are all set to 0. Is there a script that handles these at boot time? How can I reset them to "appropriate" or "normal" levels (e.g. not all at 0)? I know in other installs, my nice levels vary depending on the process and the user.
Attached is a screen shot of my gnome-system-monitor, and aside from init, which I had set to -15, all others are at 0.
Computer specifications:
Linux AMD-LNX000 2.6.32-25-generic #44-Ubuntu SMP Fri Sep 17 20:05:27 UTC 2010 x86_64 GNU/Linux
AMD Athlon 64 Processor 3000+
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Immediately after the grub menu disappears I get the following error msg: Error 18 Selected cylinder exceeds maximum supported by BIOS. Sometimes the grub options come up again (in Text mode) ...all works fine Sometimes just start via "Failsafe", reboot...all works fine. What is happening here and what would be the right procedure to avoid this happening again.
View 6 Replies View RelatedI'm new to Fedora and must say I love it. Previous Debian and Arch user but feel at home now. I'm after a difinitive answer for this issue as I can't seem to find what I need anywhere. I'm running Fedora 11 kde 4.2.4 with an Epson Photo Stylus RX425 printer / scanner combo connected via usb. Is there any way to moniter the ink levels in this printer? I'm tearing my hair out.
View 9 Replies View RelatedI am running F12 and I use Amarok to manage/play my music library.
I keep having a problem where the mixer 'Surround' in my alsa volume gets maxed whenever I switch tracks in Amarok. I want to stop this from happening because it causes my speakers to buzz just loudly enough to drive me crazy.
I have an SB Live! 5.1 (emu10k1) card.
I don't really now where this goes but figured i start in the general forum, mods please move as needed.I got my f12 install up and running great. I recently burned an audio cd. when i used it in my car i noticed i had to turn the volume up a lot more then on my other burned cds. previously i used my mac to burn cds. the mp3 files are the same, they are located on a external hd that both computers access. the difference is significant. any ideas on why this is?
View 4 Replies View RelatedFor some reason, it cannot change my zoom levels like before in numerical order with the zoomy extension.I have tried refreshing the page and restarting the computer, this is with Jaunty.
View 2 Replies View RelatedI have a epson sx100 and i can't check my ink levels with esputil. This is what i get when i type the command.
pianoterra@pianoterra-desktop:~$ sudo escputil -r /dev/usblp0 -s
Escputil version 5.2.0-rc1, Copyright (C) 2000-2006 Robert Krawitz
Escputil comes with ABSOLUTELY NO WARRANTY; for details type 'escputil -l'
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I also have another problem which is i can't change the permissions of /dev/usblp0 because i stupidly changed them in to read write execute to all using chmod 777 without thinking that the device file isn't executable. Why can't i change the permissions back as they were?
I was wondering if there is any kind of tool that i could use to check the ink levels in the printer. It is blinking that one of the carts is out but there is 4 in this printer. Its a pain in the **** having to hook it up and install it to a windows computer just so i can see what cart i need to replace. I went to System>Administration>Printing> Right clicked on the printer then went to Properties>Ink/toner levels> In the box it says "Marker levels are not reported for this printer" Hmm so basically i shouldn't use this printer?
View 2 Replies View RelatedhHow would I add my SSH server to run levels 3,4,5? I have been trying to search google for this answer to my problem for hours and cannot have any luck.
View 2 Replies View Related