I am having an issue similar to others - have tried the many suggestions to no avail.Here is the "frequently requested info" :
Code:
HPDV7-Linux:/home/carl # uname -a
Linux HPDV7-Linux 2.6.31.12-0.1-desktop #1 SMP PREEMPT 2010-01-27 08:20:11 +0100 x86_64
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I have just installed opensuse for the first time. I have plugged in a USB memory stick but it does not register anywhere (eg Dolphin does not pick it up). how I can access the files on my USB stick?
View 8 Replies View RelatedMy SD card is recognised by OS 11.3 if it is inserted at boot up. If I remove it and reinsert it, the devise monitor states 'no devices plugged in'. This is a problem that I have also had (and reported in these forums) with 11.0, 11.1, 11.2.Now I notice that there is a section for 'removable devices' in the system configuration. But even if I click the box 'enable automatic mounting of removable media' and the sub-box 'automatically mount removable media when attached' the SD card is not remounted, there remain 'no devices plugged in'.
View 9 Replies View Relatedwe found that if we use 'top' to show the memory usage of a server (SuSe Linux 10), we can get virtual memory usage as well as 'Resident memory' usage. For virtual mem or a particular process, it is around 1.1GB, which is large but for resident memory, it only consumes 300MB. Are there anyone who knows what the differences are? I would also like to know whether the difference (1.1GB - 300MB) = 800MB are actually available for use by other applications in the system.
View 1 Replies View RelatedMy 16gb usb memory stick now fails to mount. The device can be seen in gparted but partition is shown as unknown. Tried to format but error message popped up "failed". The device is shown in dmesg see below. I had tried to use the device to create a bootable usb but this did not work and the problems happen there after.
dmesg:
usb 2-2: new high speed USB device using ehci_hcd and address 3
[41796.814297] usb 2-2: configuration #1 chosen from 1 choice
[41796.943922] Initializing USB Mass Storage driver...
[41796.944228] scsi2 : SCSI emulation for USB Mass Storage devices
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I bought a micro sd card for my BB 9000 and having a lot of trouble with it. windows as it just doesn't work or maybe it is that the card i bought is faulty? Probably too late to get my money back from paypal now :0(. I did this
$ lsusb
Bus 002 Device 006: ID 0e8f:0021 GreenAsia Inc.
Bus 002 Device 005: ID 17a0:0001
Bus 002 Device 004: ID 04a9:2207 Canon, Inc. CanoScan 1220U
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while the BB was connected. And you will see byt the attached pic that the sd card is not mounting. I can't see where the card is now. The file manager did list it but can't remember where. With all the other drives(i have 2 hard drives) but now i can't see it. There is some confusion as to wether the music that the BB software i used via windows put the music on the BB device or the card. Different things say different things. The filemanager on the BB suggests the files are on the card but when i go to add more files i get an error saying the device is full. The device can only hold 1gb of files including installed apps. I probably haven't mentioned everything here as this is doing my head in. I have been battling for weeks with it and i wish i had of known earlier that the card might be faulty so i could have got my money back.
usb devices, such as external hdd, memory stick and mp3 player, when I connect them to USB, they show up in Nautilus, but when I click on them, Nautilus is unable to mount them and returns the following error: Unable to mount location Error mounting: mount exited with exit code 1: helper failed with:mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error in some cases useful info is found in syslog - try dmesg | tail or so
View 3 Replies View RelatedWhen I start bluej and try to open files from my memory stick the memory stick is not available. Is there any way that I can open files directly in bluej from my memory stick.
View 3 Replies View RelatedIt seems I cannot mount and unmount a USB Drive, it gives me the following error:
Error mounting: mount exited with exit code 1: helper failed with: mount: only root can mount /dev/sdb1 on /media/DAVE-1
I have changed FSTAB, and now it looks like this:
proc/procprocdefaults00
sysfs/syssysfsnoauto00
usbfs /proc/bus/usb usbfs auto,user 00
devpts/dev/ptsdevptsmode=0620,gid=500
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I've tried to get an opensuse box I have to share a directory via NFS. I've failed each time, but I thought that the third time, I'd enlist some help from the forums, if I could. how do I know that the nfs server and not the client is the problem? Short answer is: I don't! That's why nfs (and many netwrk problems) are laborious, you're troubleshooting needs to take place at both source and desitination. Next question, what do I have set up so far? Well, I did download the nfs server kernel stuff (two months back) and /etc/init.d/nfsserver start seems to get set up OK. No errors and the daemons nfsd, idmapd, mountd area all running. So, I *think* that part is OK. I have the share set up properly in /etc/exportfs and have "exportfs -r" it.
OK, now onto the trickier stuff: the client and iptables. On the client pinging to the nfserver box is perfect, and I have rpcbind running. the reported error is "mount.nfs: mount system call failed" though from experience nfs errors don't mean a whole lot.However, I will go off and check now and see if I need a mountd running on client-side too.Then there's iptables .... ouch, that could be a long and painful trek. I don't see any specific ports being blocked, and it's the iptables that the default v11.2 opensuse came with. I did turn them off and the problem was the same, so whether wishfl thinking or not, I'm hoping it's not an iptables issue.
On SUSE 11.2 when a CD or DVD is automounted (in the /media directory) it appears that the mount point chosen for the disk always has extra blanks at the end of the mount.
For example, if the label on the CD was DISK-001, the mount point chosen by SUSE is
/media/DISK-001 /
In 11.1 (and earlier) the mount point would have been
/media/DISK-001/
I'm assuming that the trailing blanks are filling in unused or blank chars at the end of the CD label.
Is there any way to change this annoying behavior? I much prefer NOT to have trailing blanks in the mount point.
I am using malloc and frees a lot in my program. It shows its allocated but when i remove it doesnt show as the memory is removed(I am using the top command to view VIRT memory usage). If this continously grows what would happen to my program (Will it go out of memory?)
View 4 Replies View RelatedFedora 14 xfce
HP Mini 210
I am looking to buy some memory for my netbook. Currently I have 1 GB of DDR3 memory. However, the specification says that 2 GB of memory is the max. However, when I do the following it says that 4GB is the max:
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I have a computer with 16GB of ram. At the moment, top shows all the RAM is taken, (NOT by cache), but the RAM used by the various processes is very far from 16GB.I have seen this problem several times, but I don't understand what is happening.My only remedy so far has been to reboot the machine.
View 1 Replies View Relatedlet me know how to clear cache memory ( RHEL 5.1 ) as it consumes almost 100% physical memory.
View 3 Replies View RelatedI am looking for free database that has low memory usage and innodb and memory like engins that has C API and support trigger and client/server support for using in embedded linux systems.
View 8 Replies View RelatedI am new to C and linux. My code below does arbitary writes but I cant figure out where or how it does it.
I am calling the insertNode() function with seq = 'MISSISSPPI$' and alphabets = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ$'
Code:
Weird behaviour I should mention is that when I check for NULL pointer in node->child[index], the unassigned values are not null anymore, they point to arbitary memory.
I get this error when I run "sudo apt-get install python-software-properties"
Preconfiguring packages ...
dpkg: unrecoverable fatal error, aborting:
fork failed: Cannot allocate memory
E: Sub-process /usr/bin/dpkg returned an error code (2)
I'm trying to install deluge via ssh and my vps has 512mb ram and is only using 11% of it prior to running the code.
How do I write a script for my Linux that can show me total memory vs used memory and have it email me results if it's over 70 percent?
View 2 Replies View RelatedI am monitoring physical memory in a server I administer, and my hardware provider told me they had increased physical memory size to 4Gb... However, using several tools (free -m; top; dmesg | grep Memory; grep MemTotal /proc/meminfo I discovered that I actually have 3Gb, not 4... But, my doubt comes from the fact that dmesg | grem Memory tells me I have 3103396k/4194304k available The first number is effectively 3Gb, but the second one, is 4! so, why I am looking at this two different numbers?
View 1 Replies View RelatedFor the last day I haven't been able to automount my USB flash drives! Here's a list of my devices:
Code:
~> lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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I have had a fresh install of Ubuntu 9.10 and installed some software after that.Since third some, some process is eating half of my memory.I have checked processes running in system manager but everything is normal.Maximum is consumed by compiz which is about 26 mb, seems very normal.I did restarted my computer several times, and in the start for 5 mins, its fine after that again my cpu fans runs at very fast speed and my one cpu is used up 95 % (I have dual core).Please help me out, this invisible thing is driving me crazy.I am attaching my htop screen shot (sorted by cpu %), now the cpu is not used by completely but fan is still struggling hard and fast.
View 9 Replies View RelatedI am writing an application that wants to access periphals registers outside the standard (allowed) memory area.
Doing so gets me "segmentation fault".
I know, this is natural behaviour.
One way of getting around this is writing the module which has to be loaded by linux. I will consider this some time later.
For now, I want to come to some quick result and allow linux or gcc compiler to write to those memory areas of periphals. Is there a direct way to do so?
Is that possible that SHM shared memory is counted as cache memory on Linux with kernel 2.6.18?If find it really odd since this memory is not file backed, but I have a piece of code that loads data using shm_open+mmap, and it generates an amount of cache memory in /proc/meminfo that corresponds exactly to the amount of shared memory (I load that data from a file but I am using posix_fadvise(fd,0,0,POSIX_FADV_DONTNEED) to ensure this file is not cached and I made sure that it is working as expected). As far as I know SHM memory was not tagged as cache memory with kernel 2.6.9.If it is the case it is really unfortunate since normally cache memory can be considered to be part of the "available" memory since it can be flushed promptly but this is clearly not the case with SHM memory... Is there an easy way to get the total amount of used SHM memory on a system?
View 4 Replies View RelatedI just installed OS11.3 64bits with Firefox 3.6.6 I see an extreme memory-hog after only a day running. Now Firefox har been running for 4hours and is using over 800MB and growing with only one page up(Lotus iNotes Web-mail). I mostly use Opera web-browser (10.70 Beta) and have 4 page up and it only use 600MB stable.
If Firefox is running for 24hours the memory-usage will pass 2GB by doing nothing and OS begin to feel slow. This happens after last upgrade of Firefox.
Code:
total used free shared buffers cached
Mem: 997 950 47 0 21 805
How can i reduce used memory?
openSUSE 11.3 (i586)
VERSION = 11.3
Now i see that i can't unmount (Safely remove device) any USB Memory Stick. If i try to unmount it in KDE, i always get error about one or more files are in use.
But if i execute "umount" in terminal, then it unmount without any problem.
OpenSUSE 11.3 64bits
KDE 4.4.4 Release 3
I work on opensuse 11.2 32 bit on my core 2 quad. Although I have 8GiB ram, in the system monitor I see 3.5GiB!!!! I really need 8GiB ram, please let me know why a part of the ram is missing?
View 3 Replies View RelatedWe have OpenSUSE 11.2 64bit installed (Intel XEON 4 core 2.5GHz, 4GB RAM, 500GB RAID ). One of our requirements is to provide huge emails (up to 100M each) sending and receiving. For this purpose we have configured posfix and dovecot(POP3+IMAP). Then issue is that when email size is greater than 32M it sometimes (very often) couldn't be received by users through POP3 protocol and also through IMAP (receiving process fails at server side). Could it be a kernel or hardware compatibility issue?
View 2 Replies View Relatedas you should see, top is indicating 3.544.864kb (3.5Gb) of memory used while gnome system monitor only 609Mb. What's wrong here? (I am pretty sure Gnome SM is right. Top is updating every sec.)
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