BZ 1010572 || systemd useless socket

2014-05-12 Thread Soham Chakraborty
 Howdy folks,

Typically this is a discussion material in the bugzilla itself but I am
wondering that if any of you has hit this bug on F20, then is there any way
around or some hack fix? Or rather even, any way to bring the system back
to usable state at all?

https://bugzilla.redhat.com/show_bug.cgi?id=1010572

I don't see any progress on the bugzilla. And in case anyone has found
anything...

Thanks,
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Re: BZ 1010572 || systemd useless socket

2014-05-12 Thread Soham Chakraborty
Yup, yup. Figured out.

Was fuming though when things went wrong. /Reads Murphy's law again.


On Mon, May 12, 2014 at 5:43 PM, Rex Dieter rdie...@math.unl.edu wrote:

 Soham Chakraborty wrote:

   Howdy folks,
 
  Typically this is a discussion material in the bugzilla itself but I am
  wondering that if any of you has hit this bug on F20, then is there any
  way around or some hack fix? Or rather even, any way to bring the system
  back to usable state at all?
 
  https://bugzilla.redhat.com/show_bug.cgi?id=1010572

 As far as I can tell, the warning mentioned in the bug is mostly harmless.

 (ie, if you are experiencing problems, it likely isn't because of that
 warning message).

 -- Rex

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3G dongle getting detected as USB disk on Fedora 18

2014-01-01 Thread Soham Chakraborty
Afternoon folks,

I know that Fedora 18 is kinda obsolete but for a number of reasons, I have
to stick to it for the time being. However, I am quite sure that this
problem/behavior isn't restricted to F18. But since I am using that, ought
to say that.

So, here is the problem.

I have a ZTE K3800 dongle which I use for wireless/3G connection, provided
by Vodafone. When I plugin the device, it prompts to connect and works.
Problem is, as soon as I connect, systemd sends a signal 15 to
network-manager and the applet disappears from system tray. Therefore, if I
try to configure VPN, I find no option. Note that, I am only trying to
configure from the nm-applet.

lsusb shows me this

Bus 001 Device 005: ID 19d2:0117 ZTE WCDMA Technologies MSM
Device Descriptor:
  bLength18
  bDescriptorType 1
  bcdUSB   2.00
  bDeviceClass0 (Defined at Interface level)
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize064
  idVendor   0x19d2 ZTE WCDMA Technologies MSM
  idProduct  0x0117
  bcdDevice0.00
  iManufacturer   3 ZTE,Incorporated
  iProduct2 ZTE WCDMA Technologies MSM
  iSerial 4 MF6560ZTED01

Now, when I insert the device, I get this.

Jan  1 18:50:52 blah kernel: [22130.542240] usb 1-1.2: new high-speed USB
device number 8 using ehci-pci
Jan  1 18:50:52 blah kernel: [22130.564586] nouveau W[
PFIFO][:01:00.0] INTR 0x0100: 0x0011
Jan  1 18:50:52 blah kernel: [22130.629979] usb 1-1.2: New USB device
found, idVendor=19d2, idProduct=0154
Jan  1 18:50:52 blah kernel: [22130.629986] usb 1-1.2: New USB device
strings: Mfr=3, Product=2, SerialNumber=4
Jan  1 18:50:52 blah kernel: [22130.629990] usb 1-1.2: Product: ZTE WCDMA
Technologies MSM
Jan  1 18:50:52 blah kernel: [22130.629994] usb 1-1.2: Manufacturer:
ZTE,Incorporated
Jan  1 18:50:52 blah kernel: [22130.629997] usb 1-1.2: SerialNumber:
MF6560ZTED01
Jan  1 18:50:52 blah kernel: [22130.631836] usb-storage 1-1.2:1.0: USB Mass
Storage device detected
Jan  1 18:50:52 blah kernel: [22130.631937] scsi10 : usb-storage 1-1.2:1.0
Jan  1 18:50:52 blah mtp-probe[12945]: checking bus 1, device 8:
/sys/devices/pci:00/:00:1a.0/usb1/1-1/1-1.2
Jan  1 18:50:52 blah mtp-probe[12945]: bus: 1, device: 8 was not an MTP
device
Jan  1 18:50:52 blah kernel: [22130.689135] nouveau W[
PFIFO][:01:00.0] INTR 0x0100: 0x0011
Jan  1 18:50:52 blah kernel: [22130.813677] nouveau W[
PFIFO][:01:00.0] INTR 0x0100: 0x0011
Jan  1 18:50:53 blah kernel: [22130.938233] nouveau W[
PFIFO][:01:00.0] INTR 0x0100: 0x0011
Jan  1 18:50:53 blah kernel: [22131.062770] nouveau W[
PFIFO][:01:00.0] INTR 0x0100: 0x0011
Jan  1 18:50:53 blah logger: usb_modeswitch: using overriding config file
/etc/usb_modeswitch.d/19d2:0154; make sure this is intended
Jan  1 18:50:53 blah logger: usb_modeswitch: please report any new or
corrected settings; otherwise, check for outdated files
Jan  1 18:50:53 blah kernel: [22131.187307] nouveau W[
PFIFO][:01:00.0] INTR 0x0100: 0x0011
Jan  1 18:50:53 blah kernel: [22131.311846] nouveau W[
PFIFO][:01:00.0] INTR 0x0100: 0x0011
Jan  1 18:50:53 blah usb_modeswitch: switching device 19d2:0154 on 001/008

Note that it switches to 19d2:0154 which is

# cat /etc/usb_modeswitch.d/19d2\:0154
# ZTE MF190 (Variant) and others

TargetVendor=  0x19d2
TargetProductList=0017,0117

MessageContent=5553424312345678061e00
MessageContent2=5553424312345679061b000200
NeedResponse=1

I checked in /lib/udev/rules.d/ to see whether I can find anything but not
much success.

BTW, this article gives some clues but I don't have the configPack.tar.gz
file to clone.
http://simko.home.cern.ch/simko/usb-3g-modem.html


Any help will be appreciated. Also, if any other information is required,
do shout and I will provide.

Thanks,
Soham
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Re: 3G dongle getting detected as USB disk on Fedora 18

2014-01-01 Thread Soham Chakraborty
Alright, I learned about usb_modeswitch and usb_modeswitch_data and after
hell lot of poking with libusb and friends, got some inspiration. But, then
again.

[root@blah ~]# cat /etc/usb_modeswitch.d/19d2\:0154 | grep MessageContent
MessageContent=5553424312345678061e00
MessageContent2=5553424312345679061b000200
[root@blah ~]# usb_modeswitch --default-vendor 0x19d2 --default-product
0x0154 --message-content
5553424312345679061b000200
Looking for default devices ...
 No devices in default mode found. Nothing to do. Bye.

[root@blah ~]# usb_modeswitch --default-vendor 0x19d2 --default-product
0x0154 --message-content
5553424312345678061e00
Looking for default devices ...
 No devices in default mode found. Nothing to do. Bye.

Thoughts please.


On Wed, Jan 1, 2014 at 7:03 PM, Soham Chakraborty 
sohamwonderpik...@gmail.com wrote:

 Afternoon folks,

 I know that Fedora 18 is kinda obsolete but for a number of reasons, I
 have to stick to it for the time being. However, I am quite sure that this
 problem/behavior isn't restricted to F18. But since I am using that, ought
 to say that.

 So, here is the problem.

 I have a ZTE K3800 dongle which I use for wireless/3G connection, provided
 by Vodafone. When I plugin the device, it prompts to connect and works.
 Problem is, as soon as I connect, systemd sends a signal 15 to
 network-manager and the applet disappears from system tray. Therefore, if I
 try to configure VPN, I find no option. Note that, I am only trying to
 configure from the nm-applet.

 lsusb shows me this

 Bus 001 Device 005: ID 19d2:0117 ZTE WCDMA Technologies MSM
 Device Descriptor:
   bLength18
   bDescriptorType 1
   bcdUSB   2.00
   bDeviceClass0 (Defined at Interface level)
   bDeviceSubClass 0
   bDeviceProtocol 0
   bMaxPacketSize064
   idVendor   0x19d2 ZTE WCDMA Technologies MSM
   idProduct  0x0117
   bcdDevice0.00
   iManufacturer   3 ZTE,Incorporated
   iProduct2 ZTE WCDMA Technologies MSM
   iSerial 4 MF6560ZTED01

 Now, when I insert the device, I get this.

 Jan  1 18:50:52 blah kernel: [22130.542240] usb 1-1.2: new high-speed USB
 device number 8 using ehci-pci
 Jan  1 18:50:52 blah kernel: [22130.564586] nouveau W[
 PFIFO][:01:00.0] INTR 0x0100: 0x0011
 Jan  1 18:50:52 blah kernel: [22130.629979] usb 1-1.2: New USB device
 found, idVendor=19d2, idProduct=0154
 Jan  1 18:50:52 blah kernel: [22130.629986] usb 1-1.2: New USB device
 strings: Mfr=3, Product=2, SerialNumber=4
 Jan  1 18:50:52 blah kernel: [22130.629990] usb 1-1.2: Product: ZTE WCDMA
 Technologies MSM
 Jan  1 18:50:52 blah kernel: [22130.629994] usb 1-1.2: Manufacturer:
 ZTE,Incorporated
 Jan  1 18:50:52 blah kernel: [22130.629997] usb 1-1.2: SerialNumber:
 MF6560ZTED01
 Jan  1 18:50:52 blah kernel: [22130.631836] usb-storage 1-1.2:1.0: USB
 Mass Storage device detected
 Jan  1 18:50:52 blah kernel: [22130.631937] scsi10 : usb-storage 1-1.2:1.0
 Jan  1 18:50:52 blah mtp-probe[12945]: checking bus 1, device 8:
 /sys/devices/pci:00/:00:1a.0/usb1/1-1/1-1.2
 Jan  1 18:50:52 blah mtp-probe[12945]: bus: 1, device: 8 was not an MTP
 device
 Jan  1 18:50:52 blah kernel: [22130.689135] nouveau W[
 PFIFO][:01:00.0] INTR 0x0100: 0x0011
 Jan  1 18:50:52 blah kernel: [22130.813677] nouveau W[
 PFIFO][:01:00.0] INTR 0x0100: 0x0011
 Jan  1 18:50:53 blah kernel: [22130.938233] nouveau W[
 PFIFO][:01:00.0] INTR 0x0100: 0x0011
 Jan  1 18:50:53 blah kernel: [22131.062770] nouveau W[
 PFIFO][:01:00.0] INTR 0x0100: 0x0011
 Jan  1 18:50:53 blah logger: usb_modeswitch: using overriding config file
 /etc/usb_modeswitch.d/19d2:0154; make sure this is intended
 Jan  1 18:50:53 blah logger: usb_modeswitch: please report any new or
 corrected settings; otherwise, check for outdated files
 Jan  1 18:50:53 blah kernel: [22131.187307] nouveau W[
 PFIFO][:01:00.0] INTR 0x0100: 0x0011
 Jan  1 18:50:53 blah kernel: [22131.311846] nouveau W[
 PFIFO][:01:00.0] INTR 0x0100: 0x0011
 Jan  1 18:50:53 blah usb_modeswitch: switching device 19d2:0154 on 001/008

 Note that it switches to 19d2:0154 which is

 # cat /etc/usb_modeswitch.d/19d2\:0154
 # ZTE MF190 (Variant) and others

 TargetVendor=  0x19d2
 TargetProductList=0017,0117


 MessageContent=5553424312345678061e00

 MessageContent2=5553424312345679061b000200
 NeedResponse=1

 I checked in /lib/udev/rules.d/ to see whether I can find anything but not
 much success.

 BTW, this article gives some clues but I don't have the configPack.tar.gz
 file to clone.
 http://simko.home.cern.ch/simko/usb-3g-modem.html


 Any help will be appreciated. Also

Re: 3G dongle getting detected as USB disk on Fedora 18

2014-01-01 Thread Soham Chakraborty
I know man but I cannot update. Because I have to stick to the policies
laid down by the internal IT team.

Nice comparisons you provided though ;) I will go over the links pretty
soon.

On another note, this looks like a pretty mundane problem, right. I mustn't
b the first guy to hit this.


On Wed, Jan 1, 2014 at 9:14 PM, poma pomidorabelis...@gmail.com wrote:

 On 01.01.2014 14:33, Soham Chakraborty wrote:
  Afternoon folks,
 
  I know that Fedora 18 is kinda obsolete but for a number of reasons, I
 have
  to stick to it for the time being. However, I am quite sure that this
  problem/behavior isn't restricted to F18. But since I am using that,
 ought
  to say that.
 
  So, here is the problem.
 
  I have a ZTE K3800 dongle which I use for wireless/3G connection,
 provided
  by Vodafone. When I plugin the device, it prompts to connect and works.
  Problem is, as soon as I connect, systemd sends a signal 15 to
  network-manager and the applet disappears from system tray. Therefore,
 if I
  try to configure VPN, I find no option. Note that, I am only trying to
  configure from the nm-applet.

 kernel:
 -3.11.10-100.fc18
 -3.12.5-302.fc20

 systemd:
 -201-2.fc18.9
 -208-9.fc20

 usb_modeswitch:
 -1.2.5-1.fc18
 -1.2.7-3.fc20

 usb_modeswitch-data:
 -20121109-1.fc18
 -20131113-1.fc20

 ModemManager:
 -0.6.2.0-1.fc18
 -1.1.0-2.git20130913.fc20

 NetworkManager:
 -0.9.8.2-1.fc18
 -0.9.9.0-22.git20131003.fc20

 Reminder: Fedora 18 end of life on 2014-01-14

 https://lists.fedoraproject.org/pipermail/announce/2013-December/003189.html

 Announcing the release of Fedora 20.

 https://lists.fedoraproject.org/pipermail/announce/2013-December/003187.html


 Each such device  firmware is a story in itself, so

 /usr/share/doc/usb_modeswitch/
 /usr/share/doc/usb_modeswitch-data/

 USB_ModeSwitch
 http://www.draisberghof.de/usb_modeswitch/

 ModeSwitchForum
 http://www.draisberghof.de/usb_modeswitch/bb/

 Development discussions about ModemManager
 http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel

 NetworkManager discussions
 https://mail.gnome.org/mailman/listinfo/networkmanager-list

 When you talk to devs, always engage latest  greatest - Rawhide. :)
 Good look.


 poma

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Re: Chrome not shutting down

2012-01-28 Thread Soham Chakraborty
On Sat, Jan 28, 2012 at 10:46 PM, Steven Stern 
subscribed-li...@sterndata.com wrote:

 When I exit from Chrome, it's not going away.

 I'm using Chrome from Google's repo:
 google-chrome-stable-16.0.912.77-118311.i386

 Here's a process list after closing Chrome -- is this happening to
 anyone else?

  ps -ef |grep chrome
 sdstern   3266 1 34 11:12 ?00:00:16
 /opt/google/chrome/chrome
 sdstern   3271  3266  0 11:12 ?00:00:00
 /opt/google/chrome/chrome
 sdstern   3273 1  0 11:12 ?00:00:00
 /opt/google/chrome/chrome --type=zygote
 sdstern   3275  3273  0 11:12 ?00:00:00
 /opt/google/chrome/nacl_helper_bootstrap /opt/google/chrome/nacl_helper
 --at-zero
 sdstern   3385  3266  0 11:12 ?00:00:00
 /opt/google/chrome/chrome --type=plugin

 --plugin-path=/home/sdstern/.config/google-chrome/Default/Extensions/cpngackimfmofbokmjmljamhdncknpmg/5.0.3_0/plugin/screen_capture.so
 --lang=en-US --channel=3266.0xba2b2960.1837358896
 --enable-crash-reporter=59850C52E62D480FFC98553F60ADABBE,Fedora release
 16 (Verne)
 sdstern   3405  3266  2 11:12 ?00:00:00
 /opt/google/chrome/chrome --type=plugin
 --plugin-path=/opt/google/chrome/libgcflashplayer.so --lang=en-US
 --channel=3266.0xbce86280.304102247
 --enable-crash-reporter=59850C52E62D480FFC98553F60ADABBE,Fedora release
 16 (Verne)


 Hi,

It seems like some kind of plugin is running. What does lsof tells on the
PID.

Thanks,
Soham


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Re: F16: [sdb] Asking for cache data failed

2011-12-21 Thread Soham Chakraborty
On Thu, Dec 22, 2011 at 12:03 AM, Ralf Corsepius rc040...@freenet.dewrote:

 Hi,

 Since having upgraded to F16 from F14, I am drowning in messages similar
 to the one below on the console (corrupting any console output)

 [ 1400.353433] sd 4:0:0:0: [sdb] Asking for cache data failed
 [ 1400.356601] sd 4:0:0:0: [sdb] Assuming drive cache: write through

 accompanied by a message similar to the one in /var/log/messages
 (gradually filling it up)

 [ 1400.351374] sd 4:0:0:0: [sdb] Test WP failed, assume Write Enabled
 [ 1400.353433] sd 4:0:0:0: [sdb] Asking for cache data failed
 [ 1400.356601] sd 4:0:0:0: [sdb] Assuming drive cache: write through

 Does anybody know a workaround/fix to prevent the kernel from issuing them
 rsp. at least to prevent them to pollute the console?

 [This machine (a netbook) only has one hard disk. sdb seems to refer to
 the builtin usb card reader.]

 Ralf


Hi,

Can you post your /proc/mounts. I am not sure whether I will find anything,
but curious on this.

Thanks,
Soham

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Re: 32 v 64 bit

2011-12-16 Thread Soham Chakraborty
On Sat, Dec 17, 2011 at 1:18 AM, Reindl Harald h.rei...@thelounge.netwrote:



 Am 16.12.2011 20:44, schrieb Fedora User:
  I'm down to a half screen on my Dell laptop. Looks like I'll buy myself
  a new toy - presumably the week between Xmas and New Years day. One
  dumb question:
 
  Assuming supporting architecture, can someone quantify the benefit of
  the 64-bit distro? Thanks!

 on modern machines with hughe memory a must have
 no contras these days

 32-bit is legacy and over the long dead

 i have migrated our last vm-guest these week to x86_64 and
 installing since 2008 never ever any i686-machine


 Big virtual process address space is the immediate benefit that comes to
my mind. In 32 bit systems, 4G is the limitation of process address space.

For a new system. go 64 bit.

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Re: NFS Mounting oddity...

2011-12-05 Thread Soham Chakraborty
On Mon, Dec 5, 2011 at 5:29 PM, Arthur Dent misc.li...@blueyonder.co.ukwrote:

 Hello all,

 I have just upgraded my desktop to F16 from F14 (I skipped F15 because the
 live distro did not seem able to run gnome 3 on - now it does
 apparently!).

 I did a clean install (but with the existing /home partition) and copied
 accross some config files (see below).

 Now, although F16 works OK I notice it takes a vrrry long time to
 boot. A little investigation led me to this:
 [root@localhost ~]# systemd-analyze blame
  60374ms mnt-NFSmark.mount
  60369ms mnt-datastore.mount
  60368ms mnt-stuff.mount
  3819ms mdmonitor-takeover.service
  

 Now this machine connects to a server running F15 on my home network
 (192.168.2.2). This is the /etc/exports on that machine:
 cat /etc/exports
 /home/mark
 192.168.2.4(rw,async,no_subtree_check,nohide,no_root_squash)
 /mnt/tempstore
 192.168.2.4(rw,async,no_subtree_check,nohide,no_root_squash)
 /mnt/datastore
 192.168.2.4(rw,async,no_subtree_check,nohide,no_root_squash)
 /mnt/f11
 192.168.2.4(rw,async,no_subtree_check,nohide,no_root_squash)

 The NFS drives on the F16 desktop PC (192.168.2.4) are mounted by
 /etc/fstab:
 192.168.2.2:/home/mark /mnt/NFSmark nfs rw  0 0
 192.168.2.2:/mnt/tempstore/ /mnt/stuff  nfs rw  0 0
 192.168.2.2:/mnt/datastore/ /mnt/datastore  nfs rw  0
 0

 This was copied from the previous F14 install where it worked fine and
 there were no such delays during boot.

 Why does it now take so long?
 How do I troubleshoot further, or - better yet - fix it?


Hi,

This could be related to the network card initializing itself later  at the
boot process while in the earlier steps, it has marked itself as active. I
have seen incidents like this.

Is it possible for you to mount all the NFS mounted FS at the last stage of
the boot process. Possibly creating a rc.local file, making it executable
and do the NFS mounts from it. This can be one step of debugging.

Another can be to simply add _netdev option in the NFS exports and check
whether it improves things.

This is all what I can think of now.

Thanks,
Soham


 Thanks in advance...

 Mark


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Re: Boot Problems em1: link becomes ready

2011-12-03 Thread Soham Chakraborty
Can you try to boot with biosdevname=1 parameter and see if it works. If it
does not, I would like to see it reversed i.e biosdevname=0.

This is not any conclusive answer by any means, just an attempt to see
whether it does any good or bad. Also, what is the system where you are
trying to install.

Thanks,
Soham

On Sat, Dec 3, 2011 at 6:18 PM, Swapnil Bhartiya swapnil.bhart...@gmail.com
 wrote:

 
  Repeating your question every 12 hours in a separate thread is not
  going to get you any answers. Many even consider this as rude/bad
  etiquette.

 apologies. keep in mind.

 
  This mailing list is a volunteer effort, if someone feels they can
  help you they will get back to your thread when they *can*. So I would
  say, a little bit of patience.

 apologies, again.

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Re: Bad memory module?

2011-11-23 Thread Soham Chakraborty
On Thu, Nov 24, 2011 at 2:11 AM, Dean S. Messing de...@sharplabs.comwrote:

 On Wed, 23 Nov 2011, Tom Horsley wrote:
   Does this mean I have a memory module about to go out?
 
  When in doubt add a memtest boot menu entry and let it
  check out your memory for a few hours:
 
  http://www.memtest.org/

 Thanks for the tip.  I'll run it all night tonight.
 (This is my work machine and I'm on it now.)

 Do you know what this message actually means?


It basically means memory error checking on a memory module along with a
parity checking bit. It is calculated when one byte of memory is written
and then again when it is read. If the parity has changed, then the memory
has been changed.

Since you have a correctable error, it shouldn't be any problem with the
memory module. Also, you can blacklist the edac module, afaik and let the
BIOS do the error detection and correction.

Nov 23 11:39:50 machine name kernel: [54140.456113] EDAC MC0: CE row 1,
 channel 1, label : (Branch=0 DRAM-Bank=2 RDWR=Read RAS=15602 CAS=460, CE
 Err=0x1 (Correctable Patrol Data ECC))


 Dean
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Re: Bad memory module?

2011-11-23 Thread Soham Chakraborty
On Thu, Nov 24, 2011 at 3:10 AM, Dean S. Messing de...@sharplabs.comwrote:

 On Thu, 24 Nov 2011, Soham Chakraborty wrote.
  On Thu, Nov 24, 2011 at 2:11 AM, Dean S. Messing wrote:
   Do you know what this message actually means?
  
 
  It basically means memory error checking on a memory module along with a
  parity checking bit. It is calculated when one byte of memory is written
  and then again when it is read. If the parity has changed, then the
 memory
  has been changed.
 
  Since you have a correctable error, it shouldn't be any problem with the
  memory module.

 Thanks!  But now I'm curious: Is the edac module running an entire
 memory check each time it writes this error out?  If not, how is it
 detecting this?  Is the kernel simply doing this parity check on each
 r/w?

 Also, if it's not a problem with the memory module, what might it be a
 problem with?  This just started happening night before last.  The error
 messages don't appear in any previous messages files.

I am really not sure about how internally it works. If no one answers, I
will try to gather some information. Also, can you do a lsmod and grep with
edac.


  Also, you can blacklist the edac module, afaik and let the
  BIOS do the error detection and correction.

 Good to know. Thanks.  But I'd like to trace and fix whatever is causing
 the problem, if indeed there is one.


 Dean

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Thanks,
Soham
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Re: chrome quit, won't restart

2011-10-27 Thread Soham Chakraborty
Possibly for the read only FS, I think -
 Read-only file system is mentioned in the error messages. When you
rebooted, a FSCK was done on the system and things got well.

-Soham

On Fri, Oct 28, 2011 at 2:00 AM, jackson byers byers...@gmail.com wrote:

 $ uname -r
 2.6.35.14-97.fc14.i686.PAE


 chrome suddenly quit; no response to clicks on icon

 trying manually:

 $ /opt/google/chrome/google-chrome 
 [2] 4311
 $ [4311:4311:95679337296:ERROR:process_singleton_linux.cc(250)] Failed
 to unlink /home/byers/.config/google-chrome/SingletonLock: Read-only
 file system
 [4311:4311:95679337571:ERROR:process_singleton_linux.cc(265)] Failed
 to create /home/byers/.config/google-chrome/SingletonLock: File exists
 [4311:4311:95679337706:ERROR:process_singleton_linux.cc(250)] Failed
 to unlink /home/byers/.config/google-chrome/SingletonLock: Read-only
 file system
 [4311:4311:95679337746:ERROR:browser_main.cc(1650)] Failed to create a
 ProcessSingleton for your profile directory. This means that running
 multiple instances would start multiple browser processes rather than
 opening a new window in the existing process. Aborting now to avoid
 profile corruption.

 [2]+  Exit 20 /opt/google/chrome/google-chrome


 I then rebooted, and chrome came up as usual.

 advice?

 Jack
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Re: NFS issues

2011-10-22 Thread Soham Chakraborty
Yes, mount command seems fine to me. What does this command say

mount -t nfs,_netdev 192.168.1.14:/home/magnusg/Music /home/magnusg/Music

--Soham

On Sun, Oct 23, 2011 at 5:12 AM, Gerhard Magnus mag...@agora.rdrop.comwrote:


  On 10/23/2011 07:24 AM, Gerhard Magnus wrote:
   I have a small home LAN. I am running FC15 on the server. As I still
   have not made a full peace with FC15 I'm still running FC13 on the
   client. Several years and FC versions ago, someone on the list told me
   about this procedure for setting up NFS, which has been working fine...
   until now.

   
  
   On the server (192.168.1.14):
   My /etc/exports file looks like this:
   /home/magnusg/Music
   192.168.1.12,192.168.1.13(rw,insecure,sync,nohide)
   Using the system-config-nfs General Options tab I have Allow
   connections from port 1024 and higher checked.
   I have services nfs and nfslock running on levels 3,4,5.
   In /etc/sysconfig/nfs I've set these ports:
   RQUOTAD_PORT=4000
   LOCKD_TCPPORT=4001
   LOCKD_UDPPORT=4001
   MOUNTD_PORT=4002
   STATD_PORT=4003
   In the firewall I have these ports open:
   NFSV4 2049 (tcp)
   4000-4003 (tcp and udp)
   111 (tcp and udp)
   
   on the client (192.168.1.13):
   I added this to /etc/fstab:
   192.168.1.14:/home/magnusg/Music/home/magnusg/Musicnfs
   rw,auto,hard,intr,bg  0 0
   Services netfs, nfslock and rpcbind are running on levels 3,4,5.
   
   When I boot the client and get to the Mounting NFS filesystems
 section
   I don't get error messages -- but I do see this:
   mount.nfs: backgrounding 192.168.1.14:/home/magnusg/Music
   : mount options
   hard,intr,bg,vers=4,addr=192.168.1.14,clientaddr=192.168.1.13
   Then I don't get a Music icon on my desktop, and when I open the
   folder there's nothing in it.

 On Sun, 2011-10-23 at 07:32 +0800, Ed Greshko wrote
  You may be running into the same bug others have  That is NFS
 mounts
  not mounting at boot time.  There is a bugzilla open for it
  https://bugzilla.redhat.com/show_bug.cgi?id=692008
 
  Try mounting manually.  If that works, then you're experiencing the
 bug.

 Is this the right mount command?
 mount -t nfs 192.168.1.14:/home/magnusg/Music /home/magnusg/Music

 I get this error message:
 mount.nfs: Connection timed out

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Re: getting packet dropperd on interface

2011-10-15 Thread Soham Chakraborty
What does ethtool -g em1 say? A very common reason of dropping packets is
that the rx and tx buffers have been full. In this case, you can increase
the count with ethtool -G switch and check again.

-- Soham

On Sat, Oct 15, 2011 at 4:47 PM, Benjamin benjo11...@gmail.com wrote:

  Hi,

 lspci -v



 05:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network
 Connection
 Subsystem: Super Micro Computer Inc Device 040d
 Flags: bus master, fast devsel, latency 0, IRQ 18
 Memory at fb5e (32-bit, non-prefetchable) [size=128K]
 I/O ports at dc00 [size=32]
 Memory at fb5dc000 (32-bit, non-prefetchable) [size=16K]
 Capabilities: [c8] Power Management version 2
 Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
 Capabilities: [e0] Express Endpoint, MSI 00
 Capabilities: [a0] MSI-X: Enable+ Count=5 Masked-
 Capabilities: [100] Advanced Error Reporting
 Capabilities: [140] Device Serial Number 00-25-90-ff-ff-39-70-0e
 Kernel driver in use: e1000e
 Kernel modules: e1000e


 Thanks,
 Benjamin



 On 10/15/2011 04:41 PM, Reindl Harald wrote:
  Am 15.10.2011 13:09, schrieb Benjamin:
  OS : FEDORA 15 64 BIT
  LAN INTERFACE IS ONBOARD GIGABIT LAN CARD
  this is no information
 
  WHAT network-card is on the board?
  lspci is your friend!
 
 
 
 

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Re: removed networking accidentally

2011-10-12 Thread Soham Chakraborty
Portion in the sense? Removed the network configuration files or the
relevant rpms? If it is the second, you can grab them from elsewhere or from
the DVD, I guess.

On Wed, Oct 12, 2011 at 10:44 PM, Chris DuBois cdubo...@frontier.comwrote:

 I accidentally removed the networking portion from my F14. How do I reload
 it please? Any help is gratefully appreciated.

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Re: TFTP stopped working on F14

2011-10-08 Thread Soham Chakraborty
Go to the directory /etc/xinetd.d
There all the services controlled by xinted reside. If tftp is being
controlled by xinetd, then you will find a configuration file specific to
it. As Frantisek said, disable=NO should be there if it is xinetd
controlled. If not, then disable=YES

In other words, try to check netstat while you put xinetd or tftp on the
side of grep. In my experience, I have seen that due to another service
listening on the same port, the legit ftp service is not running.

Since we are not getting the logs, it is kinda hard to guess. From the
strace, it can't be guessed what is going on. But if the line you mentioned
is the only line in strace, then probably something is going very awry. That
line is the first line of output that always comes if you attach strace to a
running process. Was the right hand value of the line a zero or something
else?

Also, I am guessing this problem only appears during transfer of file. If
you do a service check on tftp, what appears? Can you toggle the status of
the service and try? Also, toggle the tftp status keeping xinetd on and off
and find whether that makes any difference?

- Soham


On Sat, Oct 8, 2011 at 3:53 PM, Frantisek Hanzlik fra...@hanzlici.czwrote:

 Aaron Gray wrote:
 ..
  I guess, it is running as a xinetd controlled daemon, if so, is there
 anything else
  listening on the tftp port?
 
  How do I ascertain this ?

 - netstat utility should be display xinetd daemon listening at udp
 port 69 :

 # netstat -a -n -p --ip|grep 69
 udp0  0 0.0.0.0:69  0.0.0.0:*
 1595/xinetd

 - and You /etc/xinetd.d/tftp should be as (note disable = no):

 service tftp
 {
disable = no
socket_type = dgram
protocol= udp
wait= yes
user= root
server  = /usr/sbin/in.tftpd
server_args = -s /var/lib/tftpboot
per_source  = 11
cps = 100 2
flags   = IPv4
 }

 - and xinetd daemon must be running; on F14 you can use command:
 service xinetd status
 and on F15 command:
 systemctl status xinetd.service
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Re: TFTP stopped working on F14

2011-10-07 Thread Soham Chakraborty
Is it possible for you to check the connection status by netstat when you
transfer a file? Also, once you start transferring a file, can you get the
PID and attach strace to it? I guess, it is running as a xinetd controlled
daemon, if so, is there anything else listening on the tftp port?

Soham

On Fri, Oct 7, 2011 at 8:18 PM, Aaron Gray aaronngray.li...@gmail.comwrote:



 On 7 October 2011 15:26, Thomas Dineen tdin...@ix.netcom.com wrote:

  Aaron:

 1) Update to the newest version of server and client.
 I have found that there are F14 and F15 bugs that are
 covered in the updates!


 I have done :-

 yum reinstall tftp
 yum reinstal tftp-server



 2) Be aware of configuration requirements.


 It used to work, I installed two servers with PXE using it.



 3) Be aware of SELinux, you will likely also have to enable
 variables in SELinux. Update you SELinux, more bugs here.


 I tried disable SELinux.


 4) Of course recheck you firewall.


 -A INPUT -m state --state NEW -m udp -p udp --dport 69 -j ACCEPT

 But the firewall does not apply to local usage.



 Thomas Dineen


 Still not working :(

 Thanks,

 Aaron




 On 10/7/2011 7:07 AM, Aaron Gray wrote:

 TFTP seems to have stopped working on my F14 machine.

  It appears both server and client are not working.

  I have it working on my F15 machine and have tried between the two (with
 iptables rule) and F14 server and client do not work.

  tftp appears to log in but, on transferring a file it just says
 Transfer timed out. after a while.

  I have reinstalled both client and server. And I am using the same
 '/etc/xinetd.d/tftp' file on F15 as on F14.

  There do not appear to be any logs for TFTP.

  AFAICS I am not doing anything wrong or differently.

  Help !

  Many thanks in advance,

  Aaron






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Re: Version of packages in repository

2011-09-02 Thread Soham Chakraborty
yum list packagename

On Fri, Sep 2, 2011 at 5:51 PM, Luc MAIGNAN luc.maig...@winxpert.comwrote:

 Hi,

 When I do a 'yum search', I find the packages available in repository
 but not their versions (unless I do a yum install).

 How to find the version of the packages without trying to install them ?

 BR
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