OpenSUSE Hardware :: USB Devices Not Recognized After 'nomodeset' Kernel Parameter

Jul 19, 2010

After setting the "nomodeset" kernel parameter, to install the nVidia proprietary driver in OpenSuSE 11.3 (I need to do CUDA development), my Sansa Clip+ is no longer recognized. When I turn the "nomodeset" option off, I can see it with $(fdisk -l).

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OpenSUSE Multimedia :: Nvidia And Nomodeset Kernel Parameter

Jul 17, 2010

It's documented in the howto's that you need to have the nomodeset kernel parameter specified if you want to run the proprietary Nvidia driver. But I read in certain posts that this is only required for "older" graphics cards.Can someone shed some light on this? Is the parameter ALWAYS required when running the nvidia driver, or only for certain graphic cards?

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OpenSUSE :: Installation Oracle 11gr2 No Kernel Parameter Visible..

Nov 3, 2010

I'm trying to install Oracle DB on OpenSuse (is it smart, because it's not certified for that OS?)..and I've set oracle parameters using oracle script, but when I'm runnign through oracle installation, kernel parameters check reports that parametersa are 'n/a', like oracle OS account cannot access those parameters..

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OpenSUSE Install :: Regarding Lenovo ThinkPad T510i - Will All The Devices Be Recognized

Dec 7, 2010

Im considering installing Open Suse linux on my laptop - Lenovo Thinkpad T510i. Will all the devices be recognized?

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OpenSUSE Hardware :: Hybernate Doesn't Work - Getting Error "no Resume Parameter On Kernel Commandline Can't Suspend"

Apr 28, 2011

Hybernate does not work on my laptop. I receive the following error in the log: Running hook /usr/lib/pm-utils/sleep.d/30s2disk-check hibernate hibernate:

INFO: checking for suspend-to-disk prerequisites...
ERROR: no resume parameter on kernel commandline, can not suspend

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OpenSUSE Network :: No Network Devices Recognized On New Install

Feb 24, 2011

Just installed 11.3 kde. When running the live cd both wireless and ethernet devices appeared in the network connections manager utility. I even connected to a wireless AP.I just booted up for the first time and none of these devices are available. There is no network manager icon in the system tray, and when the network manager utility is maually opened the only connection type i can select is vpn.I know that opensuse should be able to recognize these devices since they were available and working via the live cd, so can anyone help me restore them?

One extra piece of info, is that I am sharing a home directory with a gnome ubuntu install. there were a few minor issues i dealt with initially, but i didnt need to change this user's UID like I have had to do in the past so that's good. Each time i open a terminal I get two pieces of output assuming from the bash startup saying something like.URL...I highly doubt that these problems are related, but figured I'd post. Also if someone knows the solution to that as well, that would save me a bit of googling.

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Ubuntu :: USB Devices Not Recognized In 10.04?

May 25, 2010

I'm running Lubuntu 10.04 on a Thinkpad T41. I had been running for a week before realizing that my USB devices (card reader and thumb drive) were not being recognized. I thought that the issue might be related to my aging Thinkpad but I installed the hard driveat is running Slackware and I had no issues with USB devices. I reinserted the hard drive with Lubuntu and was unable to recognize any USB devices.Has anyone else noticed this issue? If so, is there a fix for this issue?

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General :: How To Change Kernel Parameter

Oct 11, 2010

i m using following kernal.

Code:

# uname -r
2.6.18-128.2.1.4.9.el5xen

According to security manual i need to incorporate following changes into kernal parameter but i m not sure when and how these changes will be implemented.

Code:

net.ipv4.conf.all.accept_source_route must be set to "0"
net.ipv4.ip_forward must be set to "0" (zero)
icmp_echo_ignore_broadcasts must be set to "1"
net.ipv4.tcp_syncookies must be set to "1"

[code].....

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Fedora :: Devices Recognized In F11 But Not Printing

Jun 12, 2009

After the usual mild annoyances inseparable from a Fedora release (installation from the LiveCD worked OK, but generated a requirement for 162MB of day-one updates, followed by something like 150MB of downloads to install OpenOffice - which comes as standard with Ubuntu/Mint/Mandriva and, no doubt, many other distros) I have been able to get the system working reasonably well. If there are major performance gains from the use of ext4, I have been unable to detect them. However, the only really frustrating issue from my perspective has been the difficulty in getting my two printers (both of which worked straight out of the box in the other distros mentioned above) to actually print. The devices in question are a Brother 2140 laser printer and an HP 2280 multi-function inkjet.

Both of these devices were properly recognised by the system, but neither would actually print (there were some initial signs that action was imminent, but no result - the printing processes were finally shown as having been stopped). I removed both printers, and started from scratch. The laser printer could not be persuaded to work, either with the recommended 2170 driver or the old faithful 2060-gutenprint driver. However, when I tried to add the HP, the printer utility advised that I needed to install "hpijs" before proceeding. This I duly did, and the HP 2280 then worked fine. On the basis that my only aim was to get the printers working, I decided to ignore the recommended drivers for the Brother 2140, and select the "2060-hpijs" version. This worked fine, and others may like to try this workaround.

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Ubuntu :: External Devices Not Recognized In 9.10?

Apr 5, 2010

Jaunty is fully updated but SUDDENLY is not recognizing external devices (card reader, camera, DVD inserted in drawer, etc.) In other words, I cannot see my media and, therefore, cannot open it.

Anybody else having problems here? What's up? Did something go wrong in the updates?

(AMD64 running stable Jaunty 9.10 fully updated)

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OpenSUSE Multimedia :: After Setting Nomodeset Cannot Reboot System

Jul 23, 2010

I have an Nvidia GT9600 card and want to load the Nvidia drivers. As per the 1 click install I set nomodeset and installed the drivers from 1 click. On reboot, well there was'nt a reboot just got a blank monitor, no BIOS screen, nothing. After stuffing around with my system for about 1 hour clearing CMOS and unplugging and re-plugging just about everything I managed to get my system back.I do not like the New Neuoveaux (or however you spell it) Graphics drivers, get some wierd artifacts on my monitor?

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Ubuntu Installation :: How To Add A Kernel Parameter In Grub2

Apr 16, 2010

I have not dug into Ubuntu for almost a year now (Since Jaunty, really). I am trying to come to grips with Grub2, but have just now encountered it in Lucid. I am having a terrible time with the graphics chipset, and it may well be that Ubuntu cannot be used on this computer (an older laptop with the dreaded Intel 82845G graphics chip). There are a number of older bug reports that it is unsupported, but some success in more recent versions.

Anyway, one suggestion has been to add i915.nomodset=1 to the kernel boot line. Now, this was a cinch in Legacy Grub, but I have been reading Grub2 wikis and tutorials for two days now, and I know about the config files, but I cannot find anything which tells me specifically how to add a parameter to the kernel boot line.

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General :: What Are Implications Of Using 'noapic' Kernel Parameter?

Aug 4, 2010

I recently enabled noapic on my laptop because it was experiencing strange input freezes on several distros that I tried.Ok, so it does not use the ioapics. My question is, what does this mean for the system? If it used apics before, what happens now? I am a freshly graduated computer science major, and I have worked with basics pics on projects before, but I am curious how this effects the running system.

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Hardware :: Webcam What Kernel Parameter To Select?

Apr 20, 2011

I have a "Chicony 1.3M UVC Webcam (Asus G1S notebooks)" webcam, which is supported by Linux UVC [1]. However I'm unable to find the kernel parameter that I should select to compile my kernel to support this device.

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General :: What Is Default Kernel Parameter Values

Mar 3, 2010

What is the default kernel paramtre valus for linux RHEL Machine?

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CentOS 5 :: Kernel Parameter Available For Interrupts Handling?

Sep 16, 2010

Is there any Kernel parameter available for interrupts handling, In the case of busy server how we can tune the kernel to handle interrupts effectively.

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General :: Adjust The Semmni Kernel Parameter In Fedora 13?

Sep 13, 2010

I've done the usual edit of /etc/sysctl.conf to include the parameter, but it just tosses errors. I haven't had to tune a kernel in a very long time, what's different about it nowadays (or have I simply forgotten how)?

edit: Added "kernel.semmni = 2048" to the tail of /etc/sysctl.conf and then ran "sysctl -p". End result is an unknown key error (apparently kernel.semmni isn't the valid name anymore?).

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Ubuntu :: Resources Not Safely Usable Due To Kernel Parameter

Oct 22, 2010

Hey,everyone! I've got Ubuntu 10.10 , when loading I see the following message:
"atk: Resources not safely usable due to acpi_enforce_resources kernel parameter"
What does it mean and do I need to fix it?

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General :: Grub: Kernel Parameter RO But Filesystem Still Gets Mounted Rw?

Jan 13, 2010

I am trying to do a fsck on my ext3 partition, but so far failed to let the system come up in single user mode and having the partition mounted read only. It says in the kernel parameter that it is read only (RO) but still mounts it RW. A remount with mount -o remount,ro does not work, since / is always busy. what to do to get a fsck done? I don't want to boot into a rescue system, this should be possible on a running system (like Windows does it, when rebooting)

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Slackware :: Setting Nofile Kernel Parameter Using Initscript

Jul 20, 2011

I'm trying to increase hard and soft limit of nofile kernel parameter by putting the following initscript into /sbin

Code:
PATH=/bin:/sbin:/usr/bin:/usr/sbin
export PATH
# Increase the hardlimit for open files

[Code].....

But the limits still don't change as if the script is not run during startup.

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General :: Pass Options To A Kernel Module Through The Boot Parameter?

Nov 4, 2010

I have an issue that is fixed by changing the lpfc driver to run using MSI interrupts. This is done by adding "options lpfc lpfc_use_msi=2" /etc/modprobe.conf.local file.

Is there a way to make this change using kernel boot parameters?

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General :: Don't See -k Parameter In Recent Modprobe (missing Parameter)

May 4, 2010

I got the following modprobe scripts modprobe -k -q streams what does the -k parameter mean?. is it exist in older modprobe? I don't see -k parameter in recent modprobe.

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Debian Hardware :: DELL 790 - Non Of The USB Devices Are Not Recognized - Keyboard - Mouse - Pendrive

Aug 3, 2011

I have installed a 2.6.32-5-bigmem kernel on my Dell 790 computer since than the non of the USB devices are not recognized (keyboard , mouse , pendrive , etc ..). When running lspci the usb is listed as unknown device. When loading 2.6.26-2-bigmem kernel in the same computer the usb devices work fine.

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Fedora :: Changing Mount Point Of Automatically Recognized Devices (IPod)

Feb 24, 2010

When I attach my ipod it gets automatically recognised and mounted to "/media/user's ipod". This is great but I would like to change the mount point to just "/media/ipod/" as it easier to use with gnupod (command driven ipod access oh yes!!) I've had a look around and I know how to mount devices but I'm at a lose as to how things in fedora are automatically mounted... I use gnome so from what I've read hal, dbus, and udev yeah? but I'm not sure what configuration files need to be changed. At the moment I'm just wanting to change the ipods mount point but I would like know more so any technical how-to or articles, or things to look at (I'm thinking X), to understand auto mounting would be nice too.

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OpenSUSE Install :: VGA Parameter Missing In GRUB Menu List?

Sep 15, 2010

Since certainly half a year I have to add the vga=0x317 parametere at the end of the root parameter in the menu.lst file after each upgrade of the kernel and also recently after upgrading from 11.1 to 11.3. Without this, the splash screen is not shown on my HP Pavilion laptop.

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OpenSUSE Install :: 11.3: Where To Adjust X11 Timeout Parameter Affecting Boot

Mar 13, 2011

Computer boots up fine, but drops to commandline as it tries to go to the desktop. Just logging in and issuing "startx" brings up the desktop and all is well.

The Xorg logfile gives no fatals or clues (at least to me), but the "warn" file in /var/log gives the following at the end:

Mar 13 13:25:43 xxxxxxxx kdm[2328]: X server startup timeout, terminating
Mar 13 13:25:43 xxxxxxxx kdm[2328]: X server for display :0 can't be started, session disabled

Yesterday was fine, and never had it before; no harware changes (still same ATI 4770 and ATI 11.2 driver), nor BIOS changes/updates, for ages. First boot today this started. Does it continuously.

how I might slightly increase X's timeout parameter a bit, if this is the problem?

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Slackware :: After Kernel Rebuild And Using Dracut Input Devices In KDM Don't Work?

Nov 11, 2010

I just implemented dracut on my Slack. It works well, but for this also I had to rebuild the kernel. Everything works as it should beside KDM. When KDM start mouse/keyboard don't work. I check the logs and I don't actually see any errors.Note: Im using Slack in VirtualBox with fbdev or vesa driver and it doesn't work with neither of the drivers. I suppose its something missing in the kernel, but don't know what.Before rebuilding the kernel and implementing dracut, everything work with fbdev and/or vesa

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Ubuntu :: Cannot Set Nomodeset After 10.10 Installation

Oct 30, 2010

I just installed Kubuntu 10.10 to find out I cannot access the grub menu. I tried alt+f2 but that didn't work. What the real problem is is that I am trying to get the display to turn on at boot since it automatically goes to sleep at boot and cannot be woken up. I could set "nomodeset" for the live cd and it would work fine but I can't find a way to do so when Kubuntu is already installed. Does anybody know how to access the grub menu or how to stop the display from sleeping?

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OpenSUSE Install :: 'x11failsafe' Parameter - GUI Wouldn't Show Up - Ctrl+alt+f2 Yeilded A Black Screen With A Blinking Underscore

Oct 30, 2009

I ran into a problem the moment i installed 11.1. The GUI wouldn't show up (ctrl+alt+f2 yeilded a black screen with a blinking underscore). Failsafe worked fine, though.

So, i tried entering, one by one, every parameter that was entered in the failsafe boot options. Entering 'x11failsafe' gave me a flawless GUI. So, i opened the '/boot/grub/menu.lst' file and added this parameter in the 'showopts' of the normal mode, to make it permanent. Fine. Now, what exactly have i done?

Note- I use an NVidia 8000 series Graphic card. I'll post more details if you need them.

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Fedora Installation :: F14 Macbook Pro ( 5,5 ) Nomodeset Doesn't Work?

Jan 24, 2011

I have the Fedora 14 64bit Live CD on a 4GB USB Flash drive, via Live-USB-Creator. I have bootcamp installed on my Macbook Pro (5,5) with OSX, Windows 7, and Ubuntu already installed. I plan to install Fedora over the Ubuntu.

1.)So, when refit boots up, I choose the EFI USB (Fedora) and the Fedora screen comes up.
2.) I click any key to dismiss the auto boot
3.) I click "e" to edit the Fedora kernel, then I edit the first option and add the line "nomodeset"
4.) I press enter, and then "b" to boot that line. The screen kind of goes whack and a fair amount of super small (unreadable) text comes up on the screen and then just hangs with the blinking (_)

If I go into Grub via "c", and type in "nomodeset" it gives me an Error 27 Unrecognized command. And I've read online to press TAB to go into grub, but TAB does nothing for me.

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