Wireless Fail - Netgear Wg311t On Xubuntu

Hello,
I am a long time Windows user. When XP got old I was like everyone else. Left with what to do. I purchased copies of Win 7 & got those working ok. I am just so tired of Microsoft products. So I took some time & I have read and researched several articles about Linux, Ubuntu, Zorin et al. Earlier this week I loaded a new Zorin OS9 from a DVD into a HP Compaq nx9420. The install worked flawlessly. Damn it is such an easy product to use. Bravo! I have an issue that has been experienced by many newbies. I found several answers to this same question. I read through several replies and went into terminal and typed in the directions. I am still stumped. I need some assistance. I hope someone has the time. I cannot connect to the internet through wireless.

The laptop has a Intel PRO Wireless 3945ABG Wireless network card.

I typed in:

Code:
dmesg | grep iwl

Here is the reply:

david@david-HP-Compaq-nx9420-RB549UT-ABA:~$ dmesg | grep iwl
[ 16.797734] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[ 16.797738] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[ 16.797791] iwl3945 0000:10:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 16.852573] iwl3945 0000:10:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels
[ 16.852579] iwl3945 0000:10:00.0: Detected Intel Wireless WiFi Link 3945ABG
[ 16.852653] iwl3945 0000:10:00.0: irq 46 for MSI/MSI-X
[ 16.917602] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
[ 24.006647] iwl3945 0000:10:00.0: loaded firmware version 15.32.2.9
[ 1432.894626] iwl3945 0000:10:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
[ 1509.446791] iwl3945 0000:10:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
david@david-HP-Compaq-nx9420-RB549UT-ABA:~$

I am not sure how to decipher the message. Can someone help me?

Regards,
David W

For whatever reason, when I try to mount a data DVD I get the following message:

Unable to mount [disk name]
Error mounting: mount exited with exit code 1: helper failed with:
mount: mount point /media/cdrom does not exist

Yet, if I put a DVD video in I can play on any of my video apps, yet I also can't mount those in a file browser. I have no idea what has caused this. I haven't backed up data to disks in a long time, I only did so today because I'm running low on space in one of my drives.

I was told elsewhere that I needed to alter a file: /etc/udev/rules.d/70-persistent-cd.rules

But I have no idea how to do this, and what I found there does not look like what was shown. This is what my file looks like:

Code:

# This file maintains persistent names for CD/DVD reader and writer devices.
# See udev(7) for syntax.
#
# Entries are automatically added by the 75-cd-aliases-generator.rules
# file; however you are also free to add your own entries provided you
# add the ENV{GENERATED}=1 flag to your own rules as well.
# TSSTcorp_CDDVDW_SH-S223C (pci-0000:00:1f.2-scsi-1:0:1:0)
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-1:0:1:0", SYMLINK+="cdrom", ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-1:0:1:0", SYMLINK+="cdrw", ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-1:0:1:0", SYMLINK+="dvd", ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", ENV{ID_PATH}=="pci-0000:00:1f.2-scsi-1:0:1:0", SYMLINK+="dvdrw", ENV{GENERATED}="1"

Any suggestions would be appreciated.

Hi,
I made some little applications with qt creator and i wanted to run them on an embedded linux board (linux 2.6.24). To transfer the files i use a SD card. If i move the applications to "/bin" after having mounted the SD card and then "chmod a+x" them then i have no problem running them.
But if i mount the SD card and try to run the applications directly in the folder where i mount it i have an error : "Permission denied". Also when using the command "ls" i notice that if i keep the files in the mounting folder and try to "chmod a+x" them, the modification don't happen. They stay "greyed" and don't go "green". (I don't know if this color code is a standart for linux terminal but maybe this could help you understand the problem).
When mounting the SD card i use the command :
Code:

mount -t vfat /dev/mmcblk0p1 /mnt/SD

So the files are located in /mnt/SD.

Am i missing something or is it not possible to run something like that ?

EDIT :
I tried "mount -t vfat -o umask=0000 /dev/mmcblk0p1 /mnt/SD" to chnage how i am mounting the SD card.

Still "Permission Denied".

With "ls -l" i can see that the permissions are staying :
-rw-rw-rw-

Even if i try something like "chmod 777".

It seems to be a problem related to the fact that the sd card is formated as fat32 but it must stay like that.

Arch linux, lxdm/lxde, recent installation, feeling I must be doing something stupid, would be glad to be guided!

I have a Brother HL-2030 printer connected to a Raspberry Pi as a print server, CUPS setup, with sharing turned on. Other machines in the household, and indeed other OS's on the machine I'm writing on, print trouble-free to this printer.

On *this* desktop machine, (with libcups installed,) other programs print trouble-free. Firefox, Thunderbird, geany and evince all detect the presence of the network printer, and work as expected.

It's just Libreoffice that does not. This is true both of libreoffice-fresh and libreoffice-still, and it is true for all the components (write, draw, calc etc).

Libreoffice *does* find the network printer from other OS's that I play with; I have Puppy and Mint on the same machine, but those installs of Libreoffice are obviously different/earlier versions (nor do I feel like upgrading them in the circumstances!)

In this context, though, the Libreoffice "File>Printer settings..." menu offers me only a "Generic Printer" (whose properties and options I can edit). If I ask Libreoffice to print to this generic printer, it reports no failure, but that task just seems to disappear into thin air.

On the Pi server, /var/log/cups/ offers

Code:

# extract from /var/log/cups/access_log
# [...snip]
192.168.2.2 - - [22/Jan/2015:18:21:21 +0000] "POST / HTTP/1.1" 200 566 CUPS-Get-Printers server-error-version-not-supported
192.168.2.2 - - [22/Jan/2015:18:21:21 +0000] "POST /printers/Brother_HL-2030_series HTTP/1.1" 200 15824 Print-Job successful-ok
# the above line logs a successful print from geany
192.168.2.2 - - [22/Jan/2015:18:26:40 +0000] "POST / HTTP/1.1" 200 673 CUPS-Get-Default server-error-version-not-supported


# extract of /var/log/cups/error_log
# [...snip]
E [22/Jan/2015:18:21:20 +0000] Returning IPP server-error-version-not-supported for CUPS-Get-Printers (no URI) from 192.168.2.2
E [22/Jan/2015:18:21:20 +0000] Returning IPP server-error-version-not-supported for CUPS-Get-Printers (no URI) from 192.168.2.2
E [22/Jan/2015:18:21:21 +0000] Returning IPP server-error-version-not-supported for CUPS-Get-Printers (no URI) from 192.168.2.2
E [22/Jan/2015:18:26:40 +0000] Returning IPP server-error-version-not-supported for CUPS-Get-Default (no URI) from 192.168.2.2

I really think I must be doing something very stupid and newbie-ish!

I am trying to move away from windows. Installed Dragora with lots of hitches I managed to fix until I booted from hard drive. on boot from hard drive I got a blank screen for over an hour. On my next look at the screen the next morning I have these 4 lines over and over.
ssb0:0 Missing Free firmware
"b43-phy0 ERROR:firmware file"/*(DEBLOBBED)*/"request failed (err=-22)

"b43-phy0 ERROR:firmware file"b43-open/ucode15.fw" not found

"b43-phy0 ERROR:/*(DEBLOBBED)*/
there is a curser flashing and I am able to type but unable to start a new line. I typed setup signed in and recieved
" No mail.
root@rafaela:~# " Am I in line edit mode? wha;t went wrong? how do I get the graphical interface? how do I install the missing files? Should I run screaming for the hills?

I have CentOS 7 64 bit. I have installed open-vm-tools on it.
I have installed vmplayer using
Code:

./VMware-Player-6.0.1-1379776.x86_64.bundle

Now when I try to open vmplayer on it, it does not load 'Virtual Network Device'
and shows error in terminal
Code:

Failed to build vmnet.  Failed to execute the build command.

When I check status of vmware, it shows
Code:

Module vmnet not loaded

If I try to run
Code:

vmware-modconfig --console --install-all

It gives me following error.
Code:

make: Leaving directory `/tmp/modconfig-2NfFeS/vmnet-only'
Unable to install all modules.

I am not able to open VMplayer, please help me to open it.

Thanks

--Kind Regards
Sam

I have a laptop with an integrated GMA3600 GPU. Every "modern" distro was unusable because the screen would flicker and black out like crazy, so I installed one of the few that didn't present this behaviour -- Crunchbang 11, based on Wheezy.

I'm trying to address this issue; I'll compare a few outputs from 1) my current setup (Crunchbang) and 2) one of the non-working alternatives (Lubuntu 14.10 on a live USB):

uname -r
1) 3.2.0-4-686-pae
2) 3.16.0-23-generic

sudo lshw -c video
1)
Code:

description: VGA compatible controller
       product: Atom Processor D2xxx/N2xxx Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 0b
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi vga_controller bus_master cap_list rom
       configuration: driver=gma500 latency=0
       resources: irq:46 memory:80100000-801fffff ioport:30c0(size=8)

2)
Code:

*-display               
       description: VGA compatible controller
       product: Atom Processor D2xxx/N2xxx Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 0b
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi vga_controller bus_master cap_list rom
       configuration: driver=gma500 latency=0
       resources: irq:45 memory:80100000-801fffff ioport:30c0(size=8)

The only difference is the IRQ used.

cat /proc/interrupts
1)
Code:

           CPU0       CPU1       
  0:         41          0   IO-APIC-edge      timer
  1:        517          0   IO-APIC-edge      i8042
  8:          1          0   IO-APIC-edge      rtc0
  9:       7245          0   IO-APIC-fasteoi   acpi
 12:       2597          0   IO-APIC-edge      i8042
 16:          0          0   IO-APIC-fasteoi   uhci_hcd:usb5
 18:          0          0   IO-APIC-fasteoi   uhci_hcd:usb4
 19:      13520          0   IO-APIC-fasteoi   ata_piix, uhci_hcd:usb3
 23:      26138          0   IO-APIC-fasteoi   ehci_hcd:usb1, uhci_hcd:usb2
 44:        369          0   PCI-MSI-edge      eth0
 45:        255          0   PCI-MSI-edge      snd_hda_intel
NMI:         69         47   Non-maskable interrupts
LOC:      27594      20371   Local timer interrupts
SPU:          0          0   Spurious interrupts
PMI:         69         47   Performance monitoring interrupts
IWI:          0          0   IRQ work interrupts
RES:      33502      39919   Rescheduling interrupts
CAL:        407       6719   Function call interrupts
TLB:       1138       1213   TLB shootdowns
TRM:          0          0   Thermal event interrupts
THR:          0          0   Threshold APIC interrupts
MCE:          0          0   Machine check exceptions
MCP:          1          1   Machine check polls
ERR:          0
MIS:          0

2)
Code:

           CPU0       CPU1       
  0:         46          0   IO-APIC-edge      timer
  1:       2154          0   IO-APIC-edge      i8042
  8:          1          0   IO-APIC-edge      rtc0
  9:      37131          0   IO-APIC-fasteoi   acpi
 12:      11292          0   IO-APIC-edge      i8042
 16:          0          0   IO-APIC-fasteoi   uhci_hcd:usb5
 18:          0          0   IO-APIC-fasteoi   uhci_hcd:usb4
 19:       1309         11   IO-APIC-fasteoi   ata_piix, uhci_hcd:usb3
 23:      20420       6875   IO-APIC-fasteoi   ehci_hcd:usb1, uhci_hcd:usb2
 44:      15634          0   PCI-MSI-edge      eth0
 45:          0          0   PCI-MSI-edge      gma500
 46:        194          0   PCI-MSI-edge      snd_hda_intel
NMI:        147        132   Non-maskable interrupts
LOC:      70348      59679   Local timer interrupts
SPU:          0          0   Spurious interrupts
PMI:        147        132   Performance monitoring interrupts
IWI:          1          0   IRQ work interrupts
RTR:          0          0   APIC ICR read retries
RES:      20827      27012   Rescheduling interrupts
CAL:       1802       2767   Function call interrupts
TLB:       1875       1439   TLB shootdowns
TRM:          0          0   Thermal event interrupts
THR:          0          0   Threshold APIC interrupts
MCE:          0          0   Machine check exceptions
MCP:          4          4   Machine check polls
THR:          0          0   Hypervisor callback interrupts
ERR:          0
MIS:          0

dmesg | grep -i video
1)
Code:

[    0.378029] pci 0000:00:02.0: Boot video device
[    6.579368] Linux video capture interface: v2.00
[    6.614256] uvcvideo: Found UVC 1.00 device USB 2.0 PC Cam (090c:037c)
[    6.616059] usbco  registered new interface driver uvcvideo
[    6.616064] USB Video Class driver (1.1.1)

2)
Code:

[    0.338661] pci 0000:00:02.0: Boot video device
[   11.048529] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[   11.049314] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input10
[   36.372066] Linux video capture interface: v2.00
[   36.908529] uvcvideo: Found UVC 1.00 device USB 2.0 PC Cam (090c:037c)
[   36.961726] usbco  registered new interface driver uvcvideo
[   36.961733] USB Video Class driver (1.1.1)
[   38.262977] systemd-logind[1547]: Watching system buttons on /dev/input/event5 (Video Bus)

dmesg | grep -i gma
1)
Code:

[    5.465696] gma500 0000:00:02.0: setting latency timer to 64
[    5.465749] gma500 0000:00:02.0: irq 46 for MSI/MSI-X
[    5.466125] gma500 0000:00:02.0: GPU: power management timed out.
[    5.958548] gma500 0000:00:02.0: allocated 1280x800 fb
[    6.402676] [drm] Initialized gma500 1.0.0 2011-06-06 for 0000:00:02.0 on minor 0

2)
Code:

[   11.030830] gma500 0000:00:02.0: irq 45 for MSI/MSI-X
[   11.030934] gma500 0000:00:02.0: GPU: power management timed out.
[   11.420011] gma500 0000:00:02.0: trying to get vblank count for disabled pipe 0
[   11.420060] gma500 0000:00:02.0: trying to get vblank count for disabled pipe 0
[   12.016034] gma500 0000:00:02.0: fb0: psbdrmfb frame buffer device
[   12.016039] gma500 0000:00:02.0: registered panic notifier
[   12.045847] [drm] Initialized gma500 1.0.0 20140314 for 0000:00:02.0 on minor 0

The last output hints that some problem is indeed detected but I don't know what to do from here.

EDIT: forgot to mention that the Lubuntu boot menu screen (this one) presents no flickering issues.

Hi LQ,
I am currently experiencing an issue on a fresh install of Mint 17.1 Cinnamon in which I am permanently stuck in fallback mode (that is, unless I hard shutdown or reboot) on an aging laptop with AMD Radeon HD 4200 graphics (considered legacy). I believe this issue was caused by a failed install of AMD's latest linux graphics drivers, in which I literally opened the .run file and attempted to install. The install failed (some error), of course, but when I rebooted, I was kicked into fallback. After some googling, I autoremoved fglrx then installed fglrx, as I read would reinstall fglrx, the proprietary drivers for AMD cards and rebooted. Still stuck in fallback. I removed and installed Xorg and rebooted. Still stuck in fallback. I downloaded the AMD legacy drivers from AMD's site (my card's series included with this set). Had to change the permissions to run this .run file but eventually ran it from terminal, but this install also failed (claimed I was missing tool(s), despite not indicating precisely what I was missing). I'm still rummaging around for fixes, but maybe asking can help. I can provide some more info below, but let me know what else you need (and how to get it) if you wish to help. I really want linux to work out for me instead of shelling out $$ for Windows, but so far this has been a rocky start. Thanks


Code:

inxi -G

yields
Code:

Graphics:   Card: AMD RS880M [Mobility Radeon HD 4225/4250]
X.Org: 1.15.1
drivers: fbdev,ati,radeon (unloaded: fglrx,vesa)
Resolution: 1024x768@76hz
GLX Renderer: N/A
GLX Version: N/A

Code:

lshw -C video

yields
Code:

*-display UNCLAIMED
description: VGA compatible controller
product: RS880M [Mobility Radeon HD 4225/4250]
vendor: AMD
physical id: 5
...(bunch of stuff on specs)

Have also did apt-get update and apt-get dist-upgrade.
Still no luck, let me know what you think.

hello,

i am trying to make a table from some files. i used this to record how much "RD_" field i have in my file. Quote:
grep -o 'RD_' $f|grep -c 'RD_'
forexample i got 5 "RD_" fields now i want to print 5 number of fields from another file starting from 2nd field. i did it mannully like Quote:
awk 'NR==1{print"{"$2","$3","$4","$5","$6","0.0000",""0.0000""}"","}' $file
i want to make it work together and a bit auto matic like PHP Code:
awk 'NR==1{print"{"$2"to "$5"," apend zeros to make it total 7 fields"}"","}' $file 


your coments would be apreciated
thanks alot

hello,
I installed an ATI card into my pc, now the sound is gone. I suppose this is due to the position of that new card which is now "0" (when I start alsamixer, I see the sound default is "HD-Audio Generic" with "Chip: ATI R6xx HDMI". I dont have a screen on the HDMI. I just want to take the "Intel ICH6" with "Chip: Analog Devices AD1981B" as the default card as per previous installation.

What should I do?

cat /proc/asound/cards
Code:

 0 [Generic        ]: HDA-Intel - HD-Audio Generic
                      HD-Audio Generic at 0xf0620000 irq 42
 1 [ICH6           ]: ICH4 - Intel ICH6
                      Intel ICH6 with AD1981B at irq 21

Thanks.