Just installed Fedora 14. My HDD LED is flickering constantly about 7x a second. This only happens after I start X-windows and continues if I log out. Top shows dbus-daemon at 15% CPU. I'm sure this is causing it as it only starts after X-windows.
View 2 RepliesI upgraded via yum to 2.6.32.9-67 today and rebooted.
Running Google Picasa under wine is pretty much unusable. A quick reboot to the previous 2.6.31 kernel provided via the Fedora repositories previously solved my symptoms.
I don't think the problem is limited to Picasa but haven't done anything scientific to show what the problem could be.
Because I run on a trusty six year old laptop I visually monitor the system with the System Monitor applet. Usually slowness is i/o wait while the disk is retrieving information but on 2.6.32 it's pegged as system time eating up my CPU.
Before I report this in bugzilla, can anyone else tell me what their experiences with 2.6.32-9.67 have been?
Also, are there any fine-grained performance monitor tools that might explain what's going on to peg the CPU so high? top just shows Picasa running.. and it can be a hog doing background work at times. If it is, a reboot just continues the cpu needs not eliminates them as in my case.
I'm using Firefox 3.6.12 on Fedora 14 (64 bit) and have noticed that after using it for a while (and/or leaving the browser open for hours at a time), it becomes almost unusably slow and uses an excessive amount of memory. For example, any of the following can cause Firefox to temporarily (for 5 to 10 seconds or so) stop responding:
- clicking on a link
- opening or closing a tab
- scrolling
It will always start responding again, sometimes after the window darkens (to indicate that it's not responding) but it's so bad that it can't really be used. Closing it and opening it (restoring the tabs) again fixes it for a while, but the problem recurs. Regarding the memory usage, it was using 850MB (according to System Monitor) when I closed it, and having re-opened it and restored the tabs, it's now using under 200MB (but appears to be rising).
Another way that this manifests itself is that when trying to watch a Flash video (like iPlayer), it pauses for a second every 30 seconds or so, making it very annoying to watch them (I've switched to Chrome for this now, and am tempted to switch for general browsing, but like the plugins in Firefox).Is anyone else having these issues, and does anyone have any suggestions on how to fix it?
There is squid 3.1.8 on a Fedora 12 server with 2 GB of RAM. It is used for sharing the Internet for approximatively 80 PC's. The problem is that it is really a memory hog, when enabling delay pools. I am using the following configuration for the memory pools:
Code:
delay_pools 1
delay_class 1 2
delay_access 1 allow drumuri
[code]....
There are moments when the squid process uses approximatively all the RAM and goes into swapping. After that I restart it, it goes well for a while and again eats up all the memory. On the Internet it says that Squid uses a lot of memory, but should it use 2 GB of memory, even if all 80 people are online at the same time?
After having used fc5 for years, I installed fc10 in order to be able to run the newest versions of some of my tools. Under fc5, my monitor (Dell 2407FPW) and adapter (ATI Technologies Inc RV380) have happily coexisted at 1920x1200 76Hz. During the fc10 install, the monitor flickered a few times, then settled down (an auto-detect by the installation?) Now, after installation is complete, if I display a window with a lot of small text, the text is nearly unreadable because of horizontal jitter. If I move the window part-way off-screen, so that there is less small text on-screen, the jitter is somewhat reduced.
My hunch was that the installation got the ModeLine settings wrong, but when I went to edit /etc/X11/xorg.conf, I couldn't find it. I also ran a case-insensitive search for any file containing "ModeLine", starting in /etc, but nothing turned up except /etc/prelink.cache, a binary file.
I tried running Computer/SystemSettings/Display, but every time I do this, the monitor immediately goes into sleep mode, and nothing will recover it out except an X11 reboot (Ctrl-Alt-Backspace).
Is there any way to tweak the display settings other than the gui ("Display") program?
I'm new to fedora, and I had an issue when I installed Fedora 11. I remembered how to make a user and password in terminal, and I had to look up the command to start GUI, but the two I found, gdm and startx, were not recognised. How do I start the GUI?
View 14 Replies View RelatedI have been using F13 Gnome desktop for a few mouths now but for some reason it won't start X anymore. I get this:
[Code]....
giving up. xinit: No such file or directory (errno 2): unable to connect to X server xinit: No such process (errno 3): Server error. Don't knoiw what has changed? But I would like to get it fixed. I have installed F13 on another partition and it works OK.
Just downloaded f10 last night. Install goes fine, but when I boot it goes to root command line. I enter in startx and recieve and error.
(EE)Unable to locate/open config file
(EE)open /dev/fb0: no such file or directory
(EE)No devices detected
Fatal Server Error:
no screens found
xinit: no such file or directory (errno 2): unable to connect to X server
xinit: no such process (errno 3): server error
Just noticed from the "top" command that one of my least heavily used box is swapping excessivly by a program called setroubleshootd. Following is the top section of the "top" command sorted by Swap used for both boxes. Also tried checking it out to see if there's a "service setroubleshootd restart" but when I checked the status I got the following.
Code:
[root]# service setroubleshootd status
setroubleshootd: unrecognized service
Lightly loaded box with lots of swapping
Code:
Tasks: 85 total, 2 running, 83 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.0%sy, 0.0%ni, 98.0%id, 1.7%wa, 0.0%hi, 0.3%si, 0.0%st
Mem: 1026880k total, 983528k used, 43352k free, 59604k buffers
Swap: 2064376k total, 355692k used, 1708684k free, 121996k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ SWAP COMMAND
3319 root 15 0 1202m 665m 5748 S 0.0 66.3 23:29.99 537m setroubleshootd
3845 root 34 19 253m 14m 2188 S 0.0 1.5 0:34.41 238m yum-updatesd
3841 gdm 16 0 216m 5300 4236 S 0.0 0.5 0:00.15 211m gdmgreeter
3822 root 18 0 190m 2208 1568 S 0.0 0.2 0:00.00 187m gdm-binary
3824 root 15 0 185m 3948 3236 S 0.0 0.4 0:00.11 181m gdm-rh-security
3725 root 16 0 163m 2532 1920 S 0.0 0.2 0:00.00 161m gdm-binary
3500 root 18 0 130m 2140 1240 S 0.0 0.2 0:00.00 128m cupsd
Heavily used box with little swapping
Code:
Tasks: 118 total, 4 running, 113 sleeping, 0 stopped, 1 zombie
Cpu(s): 4.7%us, 0.3%sy, 0.0%ni, 94.7%id, 0.0%wa, 0.0%hi, 0.3%si, 0.0%st
Mem: 2059580k total, 1928356k used, 131224k free, 162032k buffers
Swap: 4095992k total, 12k used, 4095980k free, 1336632k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ SWAP COMMAND
3842 root 34 19 253m 17m 2196 S 0.0 0.9 0:34.20 235m yum-updatesd
3284 root 15 0 301m 77m 6004 S 0.0 3.9 2:23.30 223m setroubleshootd
3840 gdm 16 0 216m 16m 7064 S 0.0 0.8 0:00.43 199m gdmgreeter
3814 root 18 0 190m 2352 1644 S 0.0 0.1 0:00.00 187m gdm-binary
3816 root 15 0 185m 4112 3384 S 0.0 0.2 0:02.90 181m gdm-rh-security
3724 root 15 0 163m 2588 1976 S 0.0 0.1 0:00.00 161m gdm-binary
3465 root 18 0 141m 14m 1824 S 0.0 0.7 0:00.06 127m cupsd
12799 daemon 18 0 103m 3708 648 S 0.0 0.2 0:00.00 100m httpd
12396 daemon 15 0 112m 13m 3440 S 0.0 0.7 0:00.99 98m httpd
3556 root 18 0 103m 5260 2208 S 0.0 0.3 0:37.68 98m httpd
11778 daemon 15 0 117m 19m 3144 S 2.3 1.0 0:01.76 98m httpd
12750 daemon 15 0 106m 9096 2860 S 0.0 0.4 0:00.04 97m httpd
12673 daemon 15 0 110m 12m 2876 S 0.0 0.6 0:00.23 97m httpd
12693 daemon 15 0 110m 13m 2876 S 0.0 0.7 0:00.18 97m httpd
12666 daemon 15 0 105m 8132 2888 S 0.0 0.4 0:00.19 97m httpd
12729 daemon 15 0 112m 15m 2968 S 0.0 0.8 0:00.11 97m httpd
12588 daemon 15 0 110m 12m 2984 S 0.0 0.6 0:00.54 97m httpd
For some reason, if I leave my Linux box running for several days, the swap space and RAM slowly fill up until my system is so slow that it takes around 15 seconds just to open a new tab if Firefox (Iceweasel, specifically). I have 512GB RAM and almost a gig of swap; how on earth does it fill up so much? Even if I close all my programs, there's still over 600MB swap used and all RAM is full. I've included a screenshot of 'top' running just about two minutes after I closed all my running programs.
(Before I closed it, I had only 71MB swap free.) I know that Linux is supposed to make good usage of RAM, but isn't this over the top? Is there a way to force it to use only required memory with no or little extras kept in RAM? Just thought I'd add in the fact that I'm running Xfce as opposed to KDE or GNOME in an attempt to have a smoother running system on my old hardware. Also, what's the "VIRT" column?
When I ps -e, I see a whole bunch of processes, many more that when I ran Slackware.Is there a list of processess I can look at to see what they are and what ones I dont need, instead of googling each one and getting some cryptic explanation?
View 2 Replies View RelatedI'm having trouble installing F11 x86_64, and I'm sure it is something to do with the video card.X will not even start if I have both nvidia quadro FX1700's installed. If I take one out, I can install F11, but it always 'hangs' when it starts X (which is to say, both the keyboard and mouse are locked - until I press the power button, but then it shuts down anyway).I've fiddled inittab so it starts in runlevel 3 so I can at least get in and tinker. There is no xorg.conf in /etc/X11, so I assume the system is building it's own and not quite getting it right (guess work based on other threads with similar symptoms).
I can connect to the system from another Linux machine via ssh, and I can ftp to it. I tried copying the xorg.conf from the other machine, but while it changed the screen resolution (ergo, it had some effect), it still went nuts. Starting X remotely via ssh allowed me to trap the messages, which indicate the lack of HAL has something to do with the problem.service --status-all reports hald stopped; I'm assuming this should not be the case. I've used yum to reinstall hal, but that made no difference. Nor did an update - it was already at the most recent level.F11 was installed from a DVD downloaded vai a bittorrent; the disk checked out ok.
My knowledge is limited, and I don't know what should be in xorg.conf for my machine, although I could type it in from scratch or ftp it across from here. It was 'okay' under F10, happily tolerating both video cards. But it seems to be sulking under F11. In case it matters, I'm doing everything as root; since firstboot starts X, I can't use that to create another userid.
- nomodeset, xdriver=vesa, selinux=0, remove rhgb as boot parameters - all to no avail (although these changes seem to be ignored for the most part anyway);
- start the HAL daemon manually (mine failed to start, as others have reported). It didn't like that! (the output is available, but is enormous)
- startx -configure - simply failed;
- dirconf didn't work;
- I've tried swearing at it during start-up, which turned out to be no more or less successful than anything else, but it was fun.
Intel Q6600 64 bit. Twin nvidia Quadro FX1700 cards (one removed for the time being) driving two 1920x1200 monitors each. Please let me know if there is any other relevant information I can supply.
Ever since the kernel update to 2.6.34.6-47.fc13.x86_64, my boot process hangs at about startx time. I boot cleanly at runlevel 3 in either this or the previous 2.6.33.8 kernel. If I execute startx from here (in either kernel), the system hangs at the same place. During the early troubleshooting, I read in another thread (250929) about installing xorg-x11-drv-catalyst, which I did using yum. This led to the failure of the 2.6.33 kernel; yum remove did not fix this. I have carefully followed the instructions in the fglrx HOWTO (updated a week ago by Hlingler) as they relate to a PAE kernel (including reinstalling mesa-libGL), and that fixed earlier difficulties. Hence, I felt I needed a new thread.
dmesg tells me
Code:
microcode: CPU0: patch_level=0x2000032
platform microcode: firmware: requesting amd-ucode/microcode_amd.bin
Linux video capture interface: v2.00
piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0
microcode: CPU1: patch_level=0x2000032
platform microcode: firmware: requesting amd-ucode/microcode_amd.bin
microcode: Microcode Update Driver: v2.00 .....
But the program itself reports
Code:
# microcode_ctl -h
This program is for updating the microcode on Intel processors belonging to the IA32 family - PentiumPro upwards (x86-64 included). It depends on the Linux kernel driver. The website urbanmyth.org/microcode (mentioned by yum info microcode_ctl) clearly indicates that Intel has taken over this microcodecode distribution, and suggests that it is no longer valid for AMD processors.
I found a reference to a kernel configuration flag CONFIG_MICROCODE_AMD (as a plausible subsititute for CONFIG_MICROCODE_INTEL) that possibly belongs in a script in /etc/init.d - but the above context leads me to suspect this is not true any more. In any event, those flags are not mentioned anywhere in my init.d scripts - in fact nowhere in the entire /etc tree. My microcode file exists, and is dated March 23. How do I get it installed? Or is this completely unrelated to my hanging boot problem, as suggested by the "platform microcode" line in the dmesg output? If so, where should I be looking?
At times, the disk I/O will go through the roof and cause the system to slow to a crawl. X becomes really slow and can go completely unresponsive, dropping all keyboard input, preventing me from restarting X. Sometimes I will switch to a virtual terminal to log in and run iotop to check what is using all the I/O, but it will be so I/O bound that the login times out. Sometimes I do manage to get in and can run iotop and then it is a matter of waiting 10 minutes or so for python to load up. Usually by this time, whatever was causing the slowdown has finished and so I don't even know what the problem is. Other times it never recovers (I once left it over night, since it was at the end of my work day and just went home)
This is my work computer so it is very inconvenient to have to wait for this I/O blockage or lose all my work rebooting. I thought it was due to swapping, so I disabled swap, but that hasn't helped. I'm running the cfq I/O scheduler, but I've tried both deadline and noop.
Also, is there a way to disable the login timeout so I can at least get logged in to the box from the console when this happens?
I have a truecrypt partition on an nvidia fakeraid raid0.ore there is no data recognizeable to ubuntu's kernel on startup and I think it is causing a big slowdown for me every time I boot up, which takes over ten minutes every time. Attached are bootchart results.What I would like to do is know how to remove dmraid from the startup process. I can't find any scripts in /etc/rc*.d and all of the information I can find on these forums is about how to enable dmraid on boot, not disable it.
Manually using dmraid takes nearly no time at all, which is what I did before this kernel upgrade since ubuntu didn't put dmraid in the startup process. I can't see why it takes dmraid ten minutes to detect raid devices now! The only clue I can see is that in the startup process with the splash screen disabled it talks about examining inodes on both drives in the array and then goes on to spit out stuff about raid 0, raid1, raid2, raid3, raid4 and on and on so it seems like it is loading raid arrays that don't exist and never have.If any bootchart gurus have any advice, please feel free to throw me a bone, I am in fear of restarting!edit: for some reason ubuntuforums shrank my images so that they are unreadable by anybody except those with a large projector.
I am using a 790FX chipset with SB750 southbridge and running Mandriva 2010.0. The sata controller is running in AHCI mode with several harddisks attached. The problem I am having is that everytime I copy files from harddisk to harddisk or harddisk to usb flash drive, CPU usage goes to 100%. Could there be a problem with the ahci driver in this kernel version, something related to disk cache, or something simple I am overlooking?
View 1 Replies View RelatedI view my /var/log/maillog and see tons of lines like this code...
I think those are some kind of SMTP attacks from this host by I tried to block hit with Iptables but it seemes to peace them off and they keep coming...!
please some kind of postfix-configuration solution?
I use my system as my stereo. It's the only thing I listen to. For quite some time now though, I have had a problem with audio not being properly played. What I get is what sounds like reverberation in the audio feed. I found that increasing the amount of time for the feeds to be buffered helps, but only partially.
I also installed another parallel system in this very same computer (on a different disk) which initially didn't have this problem. But then I did an upgrade and the problem became apparent on that system also. However after having done a couple of reboots, I noticed the problem disappeared. Now that system running is running clean as it was initially.
This may be an issue with my nVidia drivers. I'm not sure. Because I noticed problems on the second parallel system after attempting to install the proprietary nVidia graphics driver, which had numerous unpleasant side effects. So I removed it. But the problem didn't go away immediately. Only after I had rebooted a number of times did the sound begin to play as it would normally be expected to.
My primary system, the one from which I am now posting this runs KDE. But on the parallel system, due to a much smaller disk space, I am running XFCE. So this isn't a KDE-only issue.
I have run into a problem with my desktop using roughly 50% RAM (w/o buffers or cache) while running a limited set of applications (fbterm, tmux, weechat, ncmpc, rtorrent) on the command line. This usage only increases roughly 5-10% when starting X (an addition of xcompmgr, awesome wm, zim, parcellite, 2x conky (one replacing root-tails functionality), plus firefox and other apps that may or may not be running from time to time). (h)top is reporting programs only using roughly .1-.2% per proccess and roughly 100 processes (current look at top shows 120 processes, only 32 of which are registering any usage over 0.0%) The RAM usage when in the console (which I will add is about 150MB after boot) is totally unreasonable and I need some direction on trying to find out what is using all of this RAM.
System:
Distro: Arch Linux
RAM: 2G
CPU: AMD 64 x2 4800+
HDD: 3x WD Black 750G (RAID 5 on partition 2 (swap) and 3 (root), RAID 1 on partition 1 (boot). LVM over root partition)
GPU: Nvidia 8400 GS
I have installed fedora, the installation very well took place, only I have a problem to reach the system in graphical mode, and when I tap " startx " in the console it shows the following error:
Fatal IO error 104 (connection reset by peer) on X server ":0.0" after 0 requests (0 known processed) with 0 events remaining.
Have no idea what I am doing operating a server. Our programmer got a new job and I am the one who has to take it over. Everything was fine til yesterday. You see I made a control panel to easier update the site www(dot)discoverysound(dot)com
but yesterday when I went to update the site I got an error called fopen. I thought I fixed it (and boy did I ever) but now I cannot get to my site because it says Forbidden You don't have permission to access / on this server. Apache/2.0.47 (Unix) mod_ssl/2.0.47 OpenSSL/0.9.7a DAV/2 PHP/4.3.3RC4-dev Server at www(dot)discoverysound(dot)comPort 80.
I am using some software that uses CUDA to run some stuff on the GPU.
If I am using ssh to connect to the box, or vnc even, and I try to run the program I get an error that no CUDA device is enabled. I have to go over to the machine and physically log in, and type "startx" to get it to detect the device. It can also be another use on the box using an X session, but one has to be started soemwhere on the box to get CUDA working. Is there a way to "startx" over an SSH session so that this will work and I dont have to go over and log in?
I downloaded the latest up dates and lost my GUI I used STARTX and it loaded the GUI I got a message saying something along the lines of there is a propitiatory driver for you video card would you like to use it
I clicked yes it told me to log out and log back in.I did so and now STARTX doesn't work I have an ATI card.3 questions
1.how do I get it to load the GUI
2.how do I get it to boot straight to the GUI
3.how do I change my root password
just installed Slackware 12.2 and everything ran smoothly.Except, when i boot into it, login and try and start x, it doesn't work.
Code:
Fatal server error:
no screens found
[code]...
When I run the command startx it launches me immediately into Gnome without having to login and if I attempt to go back to the command line interface by typing in the comamnd init 3 in the x-terminal it does nothing. If I attempt to hit CTRL-ALT-Backspace it does nothing however if I were to run init 5 it launches me into the Gnome Display Manager and expects me to login and if I run init 3 in the x-terminal it shutdowns the x-server and returns me to the command line interface.
View 3 Replies View RelatedAll open-source fanatics out there like me hate industry and large companies for being on such a high horse all the time. Well, some of us have stooped to their level (towards ubuntu noobs).
View 1 Replies View RelatedI am using a custom minimal install of Ubuntu 10.04 I built up from scratch using mini.iso. All went well till I decided to add .xinitrc to my home dir and autostart.sh (for openbox) to ~/.config/openbox in order to automatically launch a number of common programs when I load up my desktop using startx. I use alsa for my sound server; I installed alsa-base, alsa-utils and alsa-oss pretty much first thing after installing my new system and sound was working perfectly up until a few hours ago. What gets me is that alsa ought to be loading up as I boot into Linux, I can't see how xinitrc or autostart.sh can even affect it, but it seems switching to using those has caused some sort of issue with it, as I am now without sound. Everything else worked fine witht he change, my desktop is loading just how I want it now, all the rest of my sorftware is working fine as best I can tell, it's just the sound that is now borked. Has anyone else had this issue, I've searched all over with no luck so far. If it helps, I am not using any desktop environments, just openbox with a small handful of hand picked packages, I've been running this system for nearly 2 weeks now without any issues until now, and this one has me stumped.
View 1 Replies View RelatedI'll use i3-wm, just want to know how can I start it instead of gnome using startx.
By the way, where can I get detailed info on X? I am a little confused, don't really understand what startx really starts, what X is and what does it do, how to config.
I use startx to get into my front desktop.
What command should I use to restart my desktop?
So, I am having difficulty understanding what I need to do or if this can be done at all..
I would like to boot into the command line for my Linux system but, still have access to the different environments as well (KDE, GNOME, Enlightenment, etc) but I don't know how to do that using startx. that seems to only start KDE.
Can you use startx in some way to optionally start another environment? If not, can it be set up to start that graphical umm.. like start chooser screen? I don't know all the terms but its the screen that comes up that you enter your username/password and you can select which environment you like.