Atheros AR5001+ and Intel 3945/ABG [Golan] #2

Hello, everyone, I am trying to connect two network cards, an Atheros AR5001X + and an Intel 3945/ABG in Ad-Hoc mode, the cards are associated (apparently) but a machine does not ping and do not surf!
It is true that I have to use a different Broadcast for both wired and wireless?
I follow this steps on atheros(internet):
iwconfig ath0 mode ad-hoc essid "Wireless_Network"
ifconfig ath0 192.168.0.10 netmask 255.255.255.0 up
And Intel:
iwconfig wlan0 mode ad-hoc essid "Wireless_Network"
ifconfig wlan0 192.168.0.20 netmask 255.255.255.0 up
My modules is ath_pci(i tested ath5k too) and iwl3945.
And my Internet is HSDPA USB Modem(ZTE MF622).
Thanks in advance.

Similar Messages

WRT110 crashes with Vista SP1 and Intel 3945

I have a WRT110 with the latest firmware 1.0.4, an a Dell XPS1330 with the Intel 3945abg wireless card and the latest drivers in Intel. When ever my laptop tries to connect the router crashes and drops all other connections with other wireless devies and wired devices. I also have another laptop running XP that works great on the wireless connection. It's same to say the problem is limited to the Vista machine and the Intel 3945 wireless card. Now sure what to do?

I have the same problem. Took me a while to figure out that when i connected my Toshiba laptop with Vista and Intel 3945 Router and network crashed couldnot even get the router accessed on hardwired computer. Everything returns back to normal when laptop disconnected from wireless network
Customer support was not able to help, called them twice. I solved by connecting an old wireless router to one of the ports of Linksys and connect my Vista laptop on that wireless network. That is not really a solution but if you'd like to, return the router until they can at least admit that there is a problem with compatibility, upgrading firmware on wireless adaptor did not help.
(Mod note: Edited for guideline compliance.)
Message Edited by kent07 on 11-06-2008 06:33 PM

Strange behavior with Cisco AP and Intel 3945 wireles card

Hi,
I have an interesting problem with an Intel 3945 A/G card, and my cisco APs.
1. Given:
Cisco 1100 and 1200 AP running IOS 12.3.8-JEA
Two laptop, one with Intel 2200 MPCI Card, the other with Intel 3945 MPCI Card
Microsoft AD with IAS radius server
a. 1 SSID with Simple EAP-TLS configuration Enterprise WPA/TKIP, no vlans, broadcast SSID. both card associate correctly and operate normally.
b. 2 SSID, 1 with simple EAP-TLS configuration Enterprise WPA/TKIP (broadcast), and 2nd SSID Open/No encryption/No authentication (not broadcasted), both cards associate correctly and operate normally.
c. 2 SSID, 1 with simple EAP-TLS configuration Enterprise WPA/TKIP (broadcast), and 2nd SSID WPS-PSK (not broadcasted), both cards operate normally.
Now it gets interesting:
c. 2 SSID, 1 with EAP-TLS/WPA Enterprise on its own VLAN 102, 2nd SSID Open/No Encryption/No authentication on a separate VLAN 105, VLAN 1 is used for admin and radius backhaul to IAS.
If both SSID are broadcasted via mbssid guest-mode both Intel cards work as expected
If neither SSID are broadcasted, both Intel cards work as expected
If either SSID is broadcasted via normal guest-mode command, the Intel 2200 associates and works correctly, but the Intel 3945 refuses to assocate to the AP.
Has anyone heard of side-effect?
Alan

I'm seeing a similar issue with the 3945 right now. However in my example the following is the case;
APs are 1200 series IOS upgraded running 802.11b interfaces only. There are multiple SSIDs NONE of which are broadcasting.
We've got a few different client types. The Cisco CB21ABG cards are fine, as are the Intel 2200 and 7920 phones. It's only the 3945 that has a problem and it's running Intel's 10.5.1.68 driver which is the latest. I'm considering downgrading it to an older driver.
Anybody got a definate fix for this Intel card???

Intel 3945 won't work after update.

After updating a Thinkpad T60 with the Intel 3945 wireless card I am unable to connect to wireless. Wicd's GTK front end even fails to start, but the problem is not with Wicd. Anything attempting to access the card will hang, even 'ifconfig wlan0 up' hangs and I have to kill it.
Here is 'lsmod|grep iwl':
iwl3945 63543 0
iwl_legacy 45018 1 iwl3945
mac80211 203227 2 iwl_legacy,iwl3945
cfg80211 147716 3 mac80211,iwl_legacy,iwl3945
Here is the relevant information from everything.log:
Feb 22 06:48:49 t60-arch kernel: [ 4.832450] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
Feb 22 06:48:49 t60-arch kernel: [ 4.832453] iwl3945: Copyright(c) 2003-2011 Intel Corporation
Feb 22 06:48:49 t60-arch kernel: [ 4.832641] iwl3945 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Feb 22 06:48:49 t60-arch kernel: [ 4.832657] iwl3945 0000:03:00.0: setting latency timer to 64
Feb 22 06:48:49 t60-arch kernel: [ 4.886080] iwl3945 0000:03:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels
Feb 22 06:48:49 t60-arch kernel: [ 4.886084] iwl3945 0000:03:00.0: Detected Intel Wireless WiFi Link 3945ABG
Feb 22 06:48:49 t60-arch kernel: [ 4.886235] iwl3945 0000:03:00.0: irq 44 for MSI/MSI-X
Feb 22 06:48:49 t60-arch kernel: [ 4.930430] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
Feb 22 06:53:49 t60-arch kernel: [ 311.946831] iwl3945 0000:03:00.0: iwlwifi-3945-2.ucode firmware file req failed: -2
Feb 22 06:54:49 t60-arch kernel: [ 372.106844] iwl3945 0000:03:00.0: iwlwifi-3945-1.ucode firmware file req failed: -2
Feb 22 06:54:49 t60-arch kernel: [ 372.106853] iwl3945 0000:03:00.0: Could not read microcode: -2
Here is 'ls /lib/firmware/|grep 3945':
iwlwifi-3945-2.ucode
Here is 'rfkill list':
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
2: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
Obviously it is a firmware issue, even though linux-firmware is properly installed and has been reinstalled from other sources in an attempt to get it working.
Last edited by elliott (2012-02-22 20:10:44)

Just updated and rebooted, but wireless still seems to be working for me (also have a T60 using iwl3945. Same modules loaded that gozes listed. Here's iwl3945 containing lines in my everything.log since the reboot
Apr 5 17:39:46 localhost kernel: [ 6.267873] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
Apr 5 17:39:46 localhost kernel: [ 6.267877] iwl3945: Copyright(c) 2003-2011 Intel Corporation
Apr 5 17:39:46 localhost kernel: [ 6.268108] iwl3945 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Apr 5 17:39:46 localhost kernel: [ 6.268123] iwl3945 0000:03:00.0: setting latency timer to 64
Apr 5 17:39:46 localhost kernel: [ 6.322986] iwl3945 0000:03:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels
Apr 5 17:39:46 localhost kernel: [ 6.322991] iwl3945 0000:03:00.0: Detected Intel Wireless WiFi Link 3945ABG
Apr 5 17:39:46 localhost kernel: [ 6.323145] iwl3945 0000:03:00.0: irq 46 for MSI/MSI-X
Apr 5 17:40:03 localhost kernel: [ 29.666416] iwl3945 0000:03:00.0: loaded firmware version 15.32.2.9
I'm running the stock Arch kernel from the core repo right now and linux firmware package is 20120227-1. Let me know if there's other info I can give to try and help track down the difference.

Dell D620-Intel 3945 + PEAP

Has anyone noticed an issue with Dell D620 Laptops using the Intel 3945 card and WinXP with regards to PEAP authenication (mschapv2)? We are migrating to a LWAPP enviroment, but current we have a large autonomous AP enviroment. We have a very mobile group of users that just received new laptops and ever since they have had random connections issues with the 3945Intel card. The laptop will go from full strengh to no strengh without even moving. At times the laptop even gets in a state where it requires a reboot in order to get authenictated. We have tried the newest Intel proset 11.1 and that doesn't seem to have resolved the issues. There is nothing in any logs to point to an issue. You can have an older laptop with an intel 2200card right next to it and not have these issues.

Ensure that you don't have 2 client connection managers enabled in your PC. For example, a Microsoft WzC and a ADU on the same pc will result in lot of connectivity issues. In such cases. disable one of these client utilities.

Intel 3945 driver needs hotplug firmware

I'm having some issues getting the Intel 3945 wifi adapter to become recognized by Oracle Enterprise Linux 5.5.
It seems that the 802.11 and the driver are present however it seems to need a microcode piece as well. This is documented at:
[http://ipw3945.sourceforge.net/|http://ipw3945.sourceforge.net/]
Step 1 on the requirements listing is for the microcode.
The install docs say to look at /etc/hotplug/firmware.agent file to get the directory.
I just redid my installation and this file is still not present.
It also lists the steps to use the kernel source to come up with the directory.
So, make gconfig and take a look:
Device Drivers ->
Generic Driver Options ->
are present, however,
Hotplug firmware loading support
after that is not present. I saw some options for CPU hotplugging and memory hotplugging but the install docs are calling for this option which doesn't seem to be present.
So, what's the easiest way to get hotplugging support on this version of Linux? I've tried the Red Hat forums but everyone there says to just install the ucode to /lib/firmware and off you go.
thanks in advance,
alan

http://dag.wieers.com/rpm/packages/ipw3945d/
http://dag.wieers.com/rpm/packages/dkms-ipw3945/
http://dag.wieers.com/rpm/packages/ipw3945-firmware/
All of these kept giving 404 errors unless I chose the source option. Oh well. So I gave up and thought I'd just compile up the latest kernel and see if that would help.
I checked for the hotplug option and it still isn't there so I have no clue what Intel was talking about.
I did remember seeing another message about the ucode file having a different file name so I finally ran it down.
All you need to do is to find the firmware file and copy it so it reads:
/lib/firmware/iwlwifi-3945-2.ucode
and then service network start and up she comes. I tried various permutations of strace -f trying to figure out the filename but never could come up with it. Oh well. Then it's:
add the following to modprobe.conf
options iwl3945 disable_hw_scan=1
and finally:
service NetworkManager restart
to get the little network icon on the upper right-hand side so I can get the easy wifi access point pick list.
Then I ran firefox and it connected to web pages.
Thanks for effort,
alan

My WLAN chokes when going too fast (Intel 3945 w/ Netgear) [SOLVED]

I recently upgraded my Internet connection from 8/1 to 24/10 and since then I have been able to download at the highest speed without any problems, except for this one of course.
When I'm torrenting and getting higher than 2 MB/s (yes, megabytes) speeds, the connection suddenly "chokes" and puts some sort of threshold on itself at about 150 KB/s. The threshold is not put only on the torrents, but on my entire connection to *this* computer. All of the other computers connected to the router still work fine. This problem doesn't go away unless I reconnect myself to my router. This happens only on Linux, not on Windows as far as I can tell.
What can be the problem? I have Intel 3945 drivers and 2.6.31.
Last edited by skorpan (2009-11-30 21:39:20)

This is *EXACTLY* what has been happening to me; thought I was going crazy. I also have an intel iwl3945 and 2.6.31. My router is a netgear wgr614v6. When I associate from *this* computer, after a seemingly random period of time, my connection gets chocked from the normal ~1.5 mb/s to 113 kb/s. This only happens to this computer, however, it *doesn't* happen over the local network, just to the internet. I can only use my full bandwidth after re-associating with the router. I was thinking it had to be a bug in the router firmware, but this looks like too much of a coincidence now...
what router do you use?

Apple Releases Security Update 2006-004 (PowerPC and Intel)

From Macfixit................
Apple has released Security Update 2006-004 for Mac OS X in both PowerPC and Intel versions. This update requires Mac OS X 10.4.7 for either PowerPC or Intel, Mac OS X 10.3.9 or Mac OS X 10.3.9 Server.
This is the fourth major standalone security update for Mac OS X released this year.
Update procedure recommendation First, avoid performing any other operations (in Mac OS X or third-party applications) while the update process is occurring. In addition, before installing this security update, make sure all Apple-installed applications and utilities are in their original locations. Moving one of these applications to a different location on your hard drive can lead to an incomplete update. Also, disconnect any FireWire/USB devices before applying the update (except for your startup drive, if it is FireWire or USB, and your keyboard/mouse), then re-connect the devices one by one (checking for issues created by any particular device) after the update process is complete and the system has restarted.
Enhancements in this release
Of most interest to general end-users:
a fix that prevents maliciously crafted Zip archives from causing condition where arbitrary code can be execute. In other words, prior to Security Update 2006-004 you could download a specially crafted file ending in .zip from a Web site or other location, and it could trigger the execution of malicious code.
a fix that disallows maliciously crafted Canon RAW images from creating a buffer overflow, potentially leading to arbitrary code execution. Prior to Security Update 2006-004, you could download or otherwise receive a Canon RAW file that could allow execution of malicious code on your system.
similar to the above, a fix that prevents maliciously crafted GIF images from causing an integer overflow, potentially leading to arbitrary code execution.
new download validation that will catch certain HTML files defined by Safari as "safe" that may actually contain malicious JavaScript code. After applying Security Update 2006-004, these files will not be automatically opened.
Protection against maliciously crafted HTML documents that can also open the door for arbitrary code execution by accessing deallocated objects.
A full list of enhancements is as follows:
AFP Server
An issue in the AFP server allows search results to include files and folders for which the user performing the search has no access. This may lead to information disclosure if the names themselves are sensitive information. If the permissions of the items allow it, the contents may also be accessible. This update addresses the issue in Mac OS X v10.3.9 by ensuring that search results only include items for which the user is authorized. For Mac OS X v10.4 systems, the issue was addressed in Mac OS X v10.4.7. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9:
The AFP server contains an integer overflow that can be triggered by an authenticated user. A malicious user with access to the AFP server may be able to cause a denial of service attack or arbitrary code execution with system privileges. The AFP server is not enabled by default on Mac OS X. This update addresses the issue by performing additional validation. Credit to Dino Dai Zovi of Matasano Security for reporting this issue. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7.
On Mac OS X Server, the AFP server supports reconnection of file sharing sessions after a network outage. The storage of reconnect keys is world-readable. It may be possible for an authenticated local user to read the reconnect keys, use them to impersonate another user over AFP, and access files or folders with the privileges of the impersonated user. This update addresses the issue by protecting the reconnect keys with appropriate file system permissions. This issue only affects Mac OS X Server. Available for: Mac OS X Server v10.3.9, Mac OS X Server v10.4.7.
An unchecked error condition exists in the AFP server that may lead to a crash. By carefully crafting an invalid AFP request, an attacker may be able to trigger this condition and cause a denial of service. This update addresses the issue by handling the formerly unchecked error condition. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7
Bluetooth
The security of the Bluetooth Setup Assistant has been improved in this update for Mac OS X v10.4.7. The length of the automatically generated passkey used for pairing has been increased from six characters to eight characters. Available for: Mac OS X v10.4.7, Mac OS X Server v10.4.7
Bom
An issue in Bom's compression state handling may cause heap corruption. By carefully crafting a corrupt Zip archive and persuading a victim to open it, an attacker may be able to trigger this condition which could lead to an application crash or arbitrary code execution. Note that Safari will automatically open archives when "Open `safe' files after downloading" is enabled. This update addresses the issue by properly handling such malformed Zip archives. Credit to Tom Ferris of Security-Protocols.com for reporting this issue. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7.
DHCP
A stack buffer overflow exists in bootpd's request processing. By carefully crafting a malicious BOOTP request, a remote attacker may be able to trigger the overflow and cause arbitrary code execution with the privileges of the system. Note that bootpd is not enabled by default in Mac OS X, and must be manually configured in order to be enabled. This update addresses the issue by performing additional bounds checking. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7.
dyld
Malicious local system users may specify dynamic linker options that cause output to standard error. This output contains informational content and potentially user-specified content. As a result, privileged applications that parse or reuse standard error may be influenced inappropriately. This update addresses the issue by ignoring the problematic dynamic linker options in privileged applications. Credit to Neil Archibald of Suresec LTD for reporting this issue. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7.
An improperly handled condition in the dynamic linker may lead to including dangerous paths when searching for libraries to load into privileged applications. As a result, malicious local users may cause the dynamic linker to load and execute arbitrary code with elevated privileges. This update addresses the issue by properly selecting search paths when executing privileged applications. Credit to Neil Archibald of Suresec LTD for reporting this issue. Available for: Mac OS X v10.4.7, Mac OS X Server v10.4.7
fetchmail
Several issues in the fetchmail utility were discovered. The most serious issue could lead to arbitrary code execution when fetching mail from a malicious POP3 mail server. All issues are described at the fetchmail website (fetchmail.berlios.de). This update addresses the issues by updating fetchmail to version 6.3.4. In addition, fetchmail is no longer distributed as a privileged utility. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7.
gunzip
A race condition may allow a malicious local user to modify the permissions of files owned by another user executing gunzip. This issue is only exploitable when executing gunzip on files in directories that are modifiable by other users. This update addresses the issue by properly handling files while decompressing. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7.
A directory traversal vulnerability is present in the command line utility gunzip when it is used with the non-default "-N" option. By carefully crafting a malicious compressed file and persuading a user to open it with "gunzip -N", an attacker may replace or create arbitrary files with the privileges of the victim. This update addresses the issue by properly stripping paths from files when decompressing. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7
Image RAW
By carefully crafting a corrupt Canon RAW image, an attacker can trigger a buffer overflow which may lead to an application crash or arbitrary code execution. This update addresses the issue by performing additional validation of Canon RAW images. This issue does not affect systems prior to Mac OS X v10.4. Available for: Mac OS X v10.4.7, Mac OS X Server v10.4.7.
ImageIO
By carefully crafting a corrupt Radiance image, an attacker can trigger an integer overflow which may lead to an application crash or arbitrary code execution. This update addresses the issue by performing additional validation of Radiance images. This issue does not affect systems prior to Mac OS X v10.4. Available for: Mac OS X v10.4.7, Mac OS X Server v10.4.7
By carefully crafting a corrupt GIF image, an attacker can trigger an undetected memory allocation failure which may lead to an application crash or arbitrary code execution. This update addresses the issue by performing additional validation of GIF images. This issue does not affect systems prior to Mac OS X v10.4. Available for: Mac OS X v10.4.7, Mac OS X Server v10.4.7.
By carefully crafting a corrupt GIF image, an attacker can trigger an integer overflow which may lead to an application crash or arbitrary code execution. This update addresses the issue by performing additional validation of GIF images. This issue does not affect systems prior to Mac OS X v10.4. Credit to Tom Ferris of Security-Protocols.com for reporting this issue. Available for: Mac OS X v10.4.7, Mac OS X Server v10.4.7
LaunchServices
Download Validation may erroneously identify certain files containing HTML as "safe". If such a file is downloaded in Safari and Safari's "Open `safe' files after downloading" option is enabled, the HTML document will automatically be opened from a local URI. This would allow any JavaScript code embedded in the document to bypass access restrictions normally imposed on remote content. This update provides additional checks to identify potentially malicious file types so that they are not automatically opened. This issue does not affect systems prior to Mac OS X v10.4. Available for: Mac OS X v10.4.7, Mac OS X Server v10.4.7
OpenSSH
Attempting to log in to an OpenSSH server ("Remote Login") using a nonexistent account causes the authentication process to hang. An attacker can exploit this behavior to detect the existence of a particular account. A large number of such attempts may lead to a denial of service. This update addresses the issue by properly handling attempted logins by nonexistent users. This issue does not affect systems prior to Mac OS X v10.4. Credit to Rob Middleton of the Centenary Institute (Sydney, Australia) for reporting this issue. Available for: Mac OS X v10.4.7, Mac OS X Server v10.4.7
telnet
When connected to a TELNET server, the client may send the contents of arbitrary environment variables to the server if the server requests them. Some environment variables may contain sensitive information that should not be sent over the network. This update addresses the issue by ensuring that only non-sensitive variables and variables that the user has explicitly requested are are shared with the server. Credit to Gael Delalleau and iDEFENSE for reporting this issue. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7.
WebKit
A maliciously-crafted HTML document could cause a previously deallocated object to be accessed. This may lead to an application crash or arbitrary code execution. This update addresses the issue by properly handling such documents. Credit to Jesse Ruderman of Mozilla Corporation for reporting this issue. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7
AppKit, ImageIO
Buffer overflows were discovered in TIFF tag handling (CVE-2006-3459, CVE-2006-3465), the TIFF PixarLog decoder (CVE-2006-3461), and the TIFF NeXT RLE decoder (CVE-2006-3462). By carefully crafting a corrupt TIFF image, an attacker can trigger a buffer overflow which may lead to an application crash or arbitrary code execution. This update addresses the issue by performing additional validation of TIFF images. Systems prior to Mac OS X v10.4 are affected only by the TIFF NeXT RLE decoder issue (CVE-2006-3462). Credit to Tavis Ormandy, Google Security Team for reporting this issue. Available for: Mac OS X v10.3.9, Mac OS X Server v10.3.9, Mac OS X v10.4.7, Mac OS X Server v10.4.7./

Right after installing Security Update 2006-004 (Intel) on my macbook pro I am having troubles with my wireless connectivity. Here is the dump from the console:
Aug 3 15:49:43 x-ray /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport: Error: WirelessAssociate2() = 88001006 for network RadioActive
Aug 3 15:49:43 x-ray /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport: Error: (had password)
Aug 3 15:49:51 x-ray /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport: Error: WirelessAssociate2() = 88001006 for network RadioActive
Aug 3 15:49:51 x-ray /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport: Error: (had password)
Aug 3 15:49:59 x-ray /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport: Error: WirelessAssociate2() = 88001006 for network RadioActive
Aug 3 15:49:59 x-ray /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport: Error: (had password)
I can reboot and it will work, but if I put my macbook to sleep it, when I wake it, it will do the same thing again.
I am also getting timeouts waiting for results of 1st wireless scan to complete in console.
Anyone else having this issue?
MBP15-2GHZ Mac OS X (10.4.7)

Performance decrease with xorg 1.6 and intel

i have a box with
gigabyte ga-8ig1000mk mainboard
intel 865G graphics
celeron 2.6 cpu
512 M ram
arch linux
x does not start with xorg 1.5/intel or xorg 1.6/intel (video memory related error message)
kde 4 performance with xorg 1.6/intel-legacy is noticably lower than with xorg 1.4/intel
glxgears in its default window size gives 460 fps with xorg 1.4/intel and 300 fps with xorg 1.6/intel-legacy
currently the only way to have xorg 1.4 is
IgnorePkg = xf86-video-intel
IgnorePkg = intel-dri
IgnorePkg = glproto
IgnorePkg = xcb-proto
IgnorePkg = libxcb
IgnorePkg = libx11
IgnorePkg = dri2proto
IgnorePkg = libdrm
IgnorePkg = mesa
IgnorePkg = libgl
IgnorePkg = libxdamage
IgnorePkg = damageproto
IgnorePkg = xcb-util
IgnorePkg = gtk2
IgnorePkg = pango
IgnorePkg = libthai
IgnorePkg = libxinerama
IgnorePkg = libxcursor
IgnorePkg = libxklavier
IgnorePkg = xkeyboard-config
IgnorePkg = libxi
IgnorePkg = libxext
IgnorePkg = libx11
IgnorePkg = libxcb
IgnorePkg = xcb-proto
IgnorePkg = xextproto
IgnorePkg = inputproto
IgnorePkg = cairo
IgnorePkg = libpng
IgnorePkg = pixman
IgnorePkg = xf86-input-keyboard
IgnorePkg = xf86-input-mouse
IgnorePkg = xf86-video-vesa
IgnorePkg = libfontenc
IgnorePkg = freetype2
IgnorePkg = fontsproto
IgnorePkg = libxfont
IgnorePkg = xproto
IgnorePkg = xorg-font-utils
IgnorePkg = xorg-fonts-encodings
IgnorePkg = xorg-fonts-alias
IgnorePkg = expat
IgnorePkg = fontconfig
IgnorePkg = xorg-fonts-100dpi
IgnorePkg = xorg-fonts-75dpi
IgnorePkg = libxau
IgnorePkg = libxdmcp
IgnorePkg = xcb-proto
IgnorePkg = libxcb
IgnorePkg = kbproto
IgnorePkg = inputproto
IgnorePkg = bigreqsproto
IgnorePkg = libx11
IgnorePkg = xextproto
IgnorePkg = libxext
IgnorePkg = libice
IgnorePkg = libsm
IgnorePkg = libxt
IgnorePkg = libxmu
IgnorePkg = libxpm
IgnorePkg = printproto
IgnorePkg = libxp
IgnorePkg = libxaw
IgnorePkg = xorg-res-utils
IgnorePkg = libxkbfile
IgnorePkg = libxkbui
IgnorePkg = xf86miscproto
IgnorePkg = libxxf86misc
IgnorePkg = xf86vidmodeproto
IgnorePkg = libxxf86vm
IgnorePkg = xcursor-themes
IgnorePkg = xorg-xkb-utils
IgnorePkg = xkeyboard-config
IgnorePkg = fontcacheproto
IgnorePkg = libxfontcache
IgnorePkg = libxi
IgnorePkg = liblbxutil
IgnorePkg = renderproto
IgnorePkg = libxrender
IgnorePkg = randrproto
IgnorePkg = libxrandr
IgnorePkg = trapproto
IgnorePkg = libxtrap
IgnorePkg = mcpp
IgnorePkg = xtrans
IgnorePkg = xorg-server-utils
IgnorePkg = xf86dgaproto
IgnorePkg = libxxf86dga
IgnorePkg = recordproto
IgnorePkg = libxtst
IgnorePkg = xineramaproto
IgnorePkg = libxinerama
IgnorePkg = videoproto
IgnorePkg = libxv
IgnorePkg = dmxproto
IgnorePkg = libdmx
IgnorePkg = libxft
IgnorePkg = xorg-utils
IgnorePkg = libdrm
IgnorePkg = xorg-fonts-misc
IgnorePkg = pixman
IgnorePkg = xbitmaps
IgnorePkg = xorg-server
IgnorePkg = xorg-twm
IgnorePkg = xorg-xauth
IgnorePkg = xorg-xinit
IgnorePkg = fixesproto
IgnorePkg = libxfixes
IgnorePkg = libxcursor
IgnorePkg = libpng
IgnorePkg = xorg-apps
IgnorePkg = xterm
i want a better solution
Last edited by ash (2009-04-19 22:48:49)

you do not need nearly as many packages on hold. Haven't logged into my 32-bit arch install for a month now, but I've maintained a xorg 1.4 install with this line just fine:
IgnorePkg = xf86-video-intel xf86-input-evdev xorg-server xorg-apps xorg-xkb-utils xorg-server-utils xorg-utils intel-dri synaptics libgl libdrm xorg-res-utils xf86driproto xf86-input-keyboard xkeyboard-config
That said, I expext to upgrade next time I use it (probably to play around with some fast boot). I would look into troubleshooting with the latest xorg and intel driver as it really should work, if I were you. I presume you have already tried starting x without a xorg.conf as a baseline test with those versions?

[SOLVED] Blinking screen - new Xorg and Intel issue

Screen is blinking after opening laptop lid no matter what i did (nothing, lock screen, hibernate, standby). It blinks every 10-20 seconds for about 1-2 seconds, and cpu% used by X's raises from 0.3-1.0 to even 10% and system slows down a little in that moment. My Xorg logs:
$ cat /var/log/Xorg.0.log
(II) Video Bus: Found keys
(II) Video Bus: Configuring as keyboard
(II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "evdev"
(**) Option "xkb_layout" "us"
(II) config/hal: Adding input device Power Button
(**) Power Button: always reports core events
(**) Power Button: Device: "/dev/input/event2"
(II) Power Button: Found keys
(II) Power Button: Configuring as keyboard
(II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "evdev"
(**) Option "xkb_layout" "us"
# closing & opening laptop lid
# right after opening (properly i suppose)
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C bus "CRTDDC_A" removed.
(II) intel(0): EDID vendor "CMO", prod id 4609
(II) intel(0): Using EDID range info for horizontal sync
(II) intel(0): Using EDID range info for vertical refresh
(II) intel(0): Printing DDC gathered Modelines:
(II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz)
(II) intel(0): EDID vendor "CMO", prod id 4609
# after 10-20 seconds
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C bus "CRTDDC_A" removed.
(II) intel(0): EDID vendor "CMO", prod id 4609
(II) intel(0): Using hsync ranges from config file
(II) intel(0): Using vrefresh ranges from config file
(II) intel(0): Printing DDC gathered Modelines:
(II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz)
(II) intel(0): EDID vendor "CMO", prod id 4609
# over and over...
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C bus "CRTDDC_A" removed.
(II) intel(0): EDID vendor "CMO", prod id 4609
(II) intel(0): Using hsync ranges from config file
(II) intel(0): Using vrefresh ranges from config file
(II) intel(0): Printing DDC gathered Modelines:
(II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz)
(II) intel(0): EDID vendor "CMO", prod id 4609
Blinking stops when i restart computer.
I have newest xorg and intel drivers (xorg-server 1.7.1.901-2 & xf86-video-intel 2.9.1-1). I tried also downgrade this (and related) packages to older versions (even xorg-server 1.5.* & xf86-video-intel 2.4.*) and the same happens... with only one difference. On that oldest packages I've tried screen doesn't blinks, but the wallpaper of the desktop is changing: my -> default -> my -> default... with the same frequency . I was googling a lot, believe me. I study IT on a University and I asked my friends from there, and they just run out of ideas. In addition i can write that it isn't my laptop fault because windows xp works fine and ubuntu 9.04 (i had before archlinux) also worked good. It has started on ubuntu 9.10, so I thought I move to archlinux, and its still here? I suppose its a problem with intel drivers or xorg, but somehow linked with power management of the monitor(?). But why then older packages don't work? Please, I will be grateful for any help.
My /etc/X11/xorg.conf file generated by 'Xorg -configure' command:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/100dpi:unscaled"
FontPath "/usr/share/fonts/75dpi:unscaled"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
EndSection
Section "Module"
Load "glx"
Load "dri2"
Load "record"
Load "dbe"
Load "dri"
Load "extmod"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
#Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -HSync -Vsync
EndSection
Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### [arg]: arg optional
#Option "ShadowFB" # [<bool>]
#Option "DefaultRefresh" # [<bool>]
#Option "ModeSetClearScreen" # [<bool>]
Identifier "Card0"
Driver "intel"
VendorName "Intel Corporation"
BoardName "Mobile 915GM/GMS/910GML Express Graphics Controller"
BusID "PCI:0:2:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Last edited by joda (2009-12-01 09:49:38)

SOLVED!!! Must enable KMS => switch off vga option in grub, and replace it with "i915.moduleset=1"

Can PPC and Intel OS's be on the same hard drive?

I do a lot of work on Apple computers for clients.
I have made it a habit to bring firewire hard drives with OS X installed to my work locations so I can boot peoples' computers from my own, clean OS for numerous troubleshooting purposes.
I was hoping to take a big hard drive I have, partition it into 4 parts, and install 10.4 Intel, 10.4 PPC, 10.5 Intel, and 10.5 PPC.
But after I installed the PPC 10.4, I went to my macbook pro and tried to install 10.5 Intel.....and it wouldn't let me!
So now I am learning about the Apple Partition Map format for a drive versus the GUID format and that basically one is for PPC and the other for Intel.
But I would like to know if there is any way to format a drive in such a way that I can indeed install PPC and Intel version of an OS onto one physical drive in separate partitions???
anyone?

It's not intuitive but it's possible. You must set up your external drive using the APT partition map. Install the PPC version of OS X on one partition. Now here's the trick: You must install an Intel version of Leopard on a drive that has been partitioned using GPT. Then clone that installed version to another partition the external drive that now has the PPC version of Leopard. You now have a PPC version of Leopard on one partition and in Intel version on the other partition. You will find you can boot an Intel Mac from that partition even though the drive is partitioned APT.
The problem is that Leopard will not allow itself to be installed on an APT partitioned drive. But an Intel version of Leopard will work just fine from an APT partitioned drive.

I have a macbook pro with 250 GB of Space, 2.2 Processor, 16 GB of Memory 1600MHz, and Intel Iris Pro 1536. I backed up my apps using iTunes but I am having a hard time restoring my apps back to my iPhone 5s so could you please help me?

I have a macbook pro with 250 GB of Space, 2.2 Processor, 16 GB of Memory 1600MHz, and Intel Iris Pro 1536. I backed up my apps using iTunes but I am having a hard time restoring my apps back to my iPhone 5s so could you please help me?

So did you ever get your apps back on your iPhone?

G4 and Intel compatibility

Hey there!
My new MacBook Pro is the first Mac I've owned. I'm using it for music creation and most of the software has system requirements for a Mac G4 processor. This may be a stupid question but will they run fine with my 2.16GHZ Intel Core Duo processor?
Thanks!
- Wil

Hello Wil,
And welcome to the Discussions!!
Your Macbook Pro will run G4 software (PPC) just fine. Included in the installation of OS X is a run-time environment called "Rosetta." Rosetta translates PPC code "on the fly" so that it can be run on the new Intel processors.
Obviously, these applications will not run as fast on your MBP as Intel-native software will, but Rosetta does a pretty good job. Depending on the software, it should run about as fast on your MBP as it would on a G4, due to the faster speeds of the Intel processors. These apps take a hit from having to run in Rosetta, but this is balanced by the faster machine.
You don't have to be concerned about whether software is "Universal" (written for both PPC and Intel) or PPC only; OS X will detect which is the case and run it in the appropriate environment, transparently. Just install and launch the software; OS X takes care of the rest.
There are some circumstances, however, where you might need to do a little "tinkering" to get an application to install. Many apps make use of OS X's "Installer" application to install themselves. If this is the case, and the application isn't "Universal," you might get an error message upon trying to install it. Flip4Mac, for example (a Windows Media replacement and "helper" application), uses the OS X "Installer," and it won't want to install itself. No problem; just navigate to the "Installer" application in /Applications/Utilities/, click on the Installer application, press Apple-I to open a "Getinfo" window for it, and click the "Open in Rosetta" button. This will cause the Installer to open in Rosetta, allowing you to install Flip4Mac.
Still using the Flip4Mac example, the same "Open in Rosetta" choice applies for its use. Flip4Mac installs components in Safari so you can view Windows Media files in that browser (like CNN.com video). Under normal circumstances, you will not be able to view these videos in Safari. With Flip4Mac installed, however, you can set Safari to "Open in Rosetta," and the videos work perfectly.
Eventually, all software, plug-ins, components, etc. will be "Universal," and our need to use "work arounds" will diminish and disappear. Since everything will be running natively, and thus much faster, we will all be happier.
Scott

Tiffsplit crashes on Solaris (sparc and intel), okay on Linux

Hello experts,
I have a tiff file that causes a crash with tiffsplit when run
on Solaris (both Sparc and Intel) but not on Linux.
It works successfully on
Red Hat Linux 2.4.18 -- libtiff.so.3.5
but crashes on
Solaris 9 on Sparc -- libtiff.so.3.7.1
Solaris 9 on Sparc -- libtiff.so.3.9.4
Solaris 10 on Intel -- libtiff.so.3.8.2
It's crashing at a call to
TIFFGetField(in, TIFFTAG_GROUP3OPTIONS, &v)
and pstack shows stack trace like
$ pstack /var/core/core.tiffsplit.15965
core '/var/core/core.tiffsplit.15965' of 15965: /usr/local/bin/tiffsplit file.tiff
ff32a4e8 _TIFFVGetField (26280, 124, ffbff260, 67, 27e48, 2a) + 1a0
ff3498f0 PredictorVGetField (26280, 124, ffbff25c, ff3213c4, 3, 26288) + 30
ff32acd0 TIFFVGetField (26280, 124, ffbff25c, ff34d838, ff34d848, ff34d858) + 70
ff32ac50 TIFFGetField (26280, 124, ffbff2a4, 0, 0, 26000) + 1c
00011754 tiffcp (26280, 285f8, ffbff321, ffbff318, ffbfffdd, 404) + 1f8
0001135c main (fffffffe, 285f8, ffbff7a0, 26130, 0, 0) + 98
0001115c _start (0, 0, 0, 0, 0, 0) + 5c
Running tiffinfo produces following:
$ tiffinfo file.tiff
file.tiff: Warning, unknown field with tag 292 (0x124) ignored.
file.tiff: Warning, unknown field with tag 326 (0x146) ignored.
file.tiff: Warning, unknown field with tag 327 (0x147) ignored.
file.tiff: Warning, unknown field with tag 328 (0x148) ignored.
file.tiff: Warning, unknown field with tag 37680 (0x9330) ignored.
TIFF Directory at offset 0xb156
Subfile Type: (0 = 0x0)
Image Width: 1728 Image Length: 2162
Resolution: 204, 196 pixels/inch
Bits/Sample: 1
Compression Scheme: LZW
Photometric Interpretation: min-is-black
Date & Time: "2010/07/28 14:19:00"
Software: "....."
Orientation: row 0 top, col 0 lhs
Samples/Pixel: 1
Rows/Strip: 56
Planar Configuration: single image plane
Page Number: 1-1
Predictor: none 1 (0x1)
file.tiff: Warning, unknown field with tag 292 (0x124) ignored.
file.tiff: Warning, unknown field with tag 326 (0x146) ignored.
file.tiff: Warning, unknown field with tag 327 (0x147) ignored.
file.tiff: Warning, unknown field with tag 328 (0x148) ignored.
TIFF Directory at offset 0x14512
Subfile Type: (0 = 0x0)
Image Width: 1728 Image Length: 2162
Resolution: 204, 196 pixels/inch
Bits/Sample: 1
Compression Scheme: LZW
Photometric Interpretation: min-is-black
Date & Time: "2010/07/28 14:19:00"
Software: "......."
Orientation: row 0 top, col 0 lhs
Samples/Pixel: 1
Rows/Strip: 56
Planar Configuration: single image plane
Page Number: 1-1
Predictor: none 1 (0x1)
What could I do to make it work properly on Solaris 9 on Sparc ?
Thanks for your help.

You should have no problems if both are using Sun's Java Runtime enviroment. I believe there are some problems with Microsofts implementation of Java, but I don't know exactly what.

Can you replace a powermac g5 mbd with and Intel mbd?

Can you replace a powermac g5 mbd with and Intel mbd?

I think you would have to do a lot of work in addition to just replacing the motherboard. Like getting a new power supply for instance as the cables won't match what Apple specs for their designed and built hardware. I think the best you can hope for is to reuse the Aluminum tower case, and that's about it.
Some links related to this:
http://hintsforums.macworld.com/archive/index.php/t-96460.html
http://forums.macrumors.com/showthread.php?t=652438

Atheros AR5001+ and Intel 3945/ABG [Golan] #2

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