search for: iwlwifi

...my laptop (yes im running Centos on my laptop) after my last update. At the beginning i though it was libvrtd but after stopping it gnome monitor keep showing high cpu usage although i couldnt find the app that was responsible for it with the top command. I searched my log files and I saw alot of iwlwifi message. I had to turn off wifi in order to stop high cpu usage. Any ideas how to solve it? Thanks in advance! dmesg command gives me the following output: 649.668600] RSP: 002b:00007fffaa691d60 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 649.668602] RAX: ffffffffffffffda RBX: 00000000000...

...wireless card is recognized in dmesg, but nonfunctional. Toggling the hardware wifi switch causes the Bluetooth icon to appear and disappear. The network configuration window shows the Wireless tab greyed out. Rebooting with the bluetooth enabled does not help. It appears the appropriate driver is iwlwifi, which is what works in Fedora and appears to be available and installed in CentOS. lspci gives 08:00.0 Network controller: Intel Corporation Centrino Wireless-N 2230 (rev c4) 1. How do I get this working? I am happy to work with command line tools. 2. Are there other packages I need? I install...

...ot up to windows both the wired and the wireless network interfaces work. I have attached dmesg output for the wireless card. Reading through the messages it appears that OS cannot talk to the NIC. -- Selwyn Schultz selwynsr at gmail.com c. 616-836-8896 -------------- next part -------------- iwlwifi: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree: iwlwifi: Copyright(c) 2003-2012 Intel Corporation iwlwifi 0000:02:00.0: PCI INT A: no GSI - using IRQ 10 iwlwifi 0000:02:00.0: setting latency timer to 64 iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000 iwlwifi 0000:02:00.0: pci_resour...

Hi List, Any idea how to get wireless lan : 03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 (rev 34) working on centos 5? Eero

...ognized in dmesg, but > nonfunctional. Toggling the hardware wifi switch causes the Bluetooth > icon to appear and disappear. The network configuration window shows > the Wireless tab greyed out. Rebooting with the bluetooth enabled > does not help. It appears the appropriate driver is iwlwifi, which is > what works in Fedora and appears to be available and installed in > CentOS. > > lspci gives > 08:00.0 Network controller: Intel Corporation Centrino Wireless-N 2230 (rev c4) > > 1. How do I get this working? I am happy to work with command line tools. > > 2....

...nstallation from DVD, it did connect. But after install, after reboot, it appears not to be available. Have not yet installed any extra packages. $ rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no 2: hci0: Bluetooth Soft blocked: no Hard blocked: no $ dmesg|grep iwlwifi [ 3.766133] iwlwifi 0000:08:00.0: can't disable ASPM; OS doesn't have ASPM control [ 3.766267] iwlwifi 0000:08:00.0: irq 31 for MSI/MSI-X [ 3.783806] iwlwifi 0000:08:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm [ 3.836905] iwlwifi 0000:08:00.0: CONFIG_IWLWIFI_DEBUG di...

...the machine boots, the Wifi connects and runs ok for a few hours After this, the Wifi just stops [root at orbex ~]# lspci -v | grep Wireless 04:00.0 Network controller: Intel Corporation Wireless 3160 (rev 83) Subsystem: Intel Corporation Dual Band Wireless AC 3160 [root at orbex ~]# grep iwlwifi messages Nov 10 03:44:02 orbex kernel: iwlwifi 0000:04:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5 Nov 10 03:44:02 orbex kernel: iwlwifi 0000:04:00.0: Scan failed! ret -5 Nov 10 03:44:02 orbex kernel: iwlwifi 0000:04:00.0: Failed to wake NIC for hcmd 100s of similar lines...

this seems to be the right firmware https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-2030-ucode-18.168.6.1.tgz <https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-2030-ucode-18.168.6.1.tgz> > Am 14.04.2016 um 05:01 schrieb John R Pierce <pierce at hogranch.com>: > > On 4/13/2016 7:42 PM, Philip V wrote: >> lspci gives >> 08:00.0 Ne...

...0s: # hciconfig -a hci0:??? Type: BR/EDR? Bus: USB ??? BD Address: 00:00:00:00:00:00? ACL MTU: 0:0? SCO MTU: 0:0 ??? DOWN ??? RX bytes:48 acl:0 sco:0 events:8 errors:0 ??? TX bytes:24 acl:0 sco:0 commands:12 errors:4 /var/log/messages indicates that firmware is loaded correctly # egrep "iwlwifi.*firmware" /var/log/messages Nov 20 09:24:16 osl-97214 kernel: iwlwifi 0000:04:00.0: firmware: requesting iwlwifi-8000C-17.ucode Nov 20 09:24:16 osl-97214 kernel: iwlwifi 0000:04:00.0: firmware: requesting iwlwifi-8000C-16.ucode Nov 20 09:24:16 osl-97214 kernel: iwlwifi 0000:04:00.0: loaded...

...mentation/translations/zh_CN/sparse.txt | 7 +------ arch/arm/plat-samsung/include/plat/gpio-cfg.h | 2 +- drivers/md/dm-cache-block-types.h | 6 +++--- drivers/net/ethernet/sun/sunhme.h | 2 +- drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h | 4 ++-- fs/logfs/logfs.h | 4 +--- include/linux/mmzone.h | 2 +- include/linux/serial_core.h | 4 ++-- include/linux/types.h |...

...mentation/translations/zh_CN/sparse.txt | 7 +------ arch/arm/plat-samsung/include/plat/gpio-cfg.h | 2 +- drivers/md/dm-cache-block-types.h | 6 +++--- drivers/net/ethernet/sun/sunhme.h | 2 +- drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h | 4 ++-- fs/logfs/logfs.h | 4 +--- include/linux/mmzone.h | 2 +- include/linux/serial_core.h | 4 ++-- include/linux/types.h |...

...t hammer my virtual server otherwise i push them away?. > > > > > >> Am 14.04.2016 um 08:47 schrieb Andreas Benzler <andreas at benzlerweb.de>: >> >> this seems to be the right firmware >> >> https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-2030-ucode-18.168.6.1.tgz <https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-2030-ucode-18.168.6.1.tgz> >> >> >> >>> Am 14.04.2016 um 05:01 schrieb John R Pierce <pierce at hogranch.com>: >>> >>> On 4/13/2016 7:42 PM, Philip V...

...working with centos 6 damm Don?t hammer my virtual server otherwise i push them away?. > Am 14.04.2016 um 08:47 schrieb Andreas Benzler <andreas at benzlerweb.de>: > > this seems to be the right firmware > > https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-2030-ucode-18.168.6.1.tgz <https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-2030-ucode-18.168.6.1.tgz> > > > >> Am 14.04.2016 um 05:01 schrieb John R Pierce <pierce at hogranch.com>: >> >> On 4/13/2016 7:42 PM, Philip V wrote: >>>...

...m away?. >> >> >> >> >> >>> Am 14.04.2016 um 08:47 schrieb Andreas Benzler <andreas at benzlerweb.de>: >>> >>> this seems to be the right firmware >>> >>> https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-2030-ucode-18.168.6.1.tgz <https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-2030-ucode-18.168.6.1.tgz> >>> >>> >>> >>>> Am 14.04.2016 um 05:01 schrieb John R Pierce <pierce at hogranch.com>: >>>> >>>> On...

...ace it by __bitwise everywhere. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- arch/arm/plat-samsung/include/plat/gpio-cfg.h | 2 +- drivers/md/dm-cache-block-types.h | 6 +++--- drivers/net/ethernet/sun/sunhme.h | 2 +- drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h | 4 ++-- include/linux/mmzone.h | 2 +- include/linux/serial_core.h | 4 ++-- include/linux/types.h | 4 ++-- include/scsi/iscsi_proto.h | 2 +- include/target/target_core_base.h...

...c8] Power Management version 3** ** Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+** ** Capabilities: [e0] Express Endpoint, MSI 00** ** Capabilities: [100] Advanced Error Reporting** ** Capabilities: [140] Device Serial Number b4-b6-76-ff-ff-5f-fc-cb** ** Kernel modules: iwlwifi** ** **[root at jvermeulen jvermeulen]# modprobe -v iwlwifi** **[root at jvermeulen jvermeulen]#* Still wireless is not showing up. *[root at jvermeulen jvermeulen]# iwconfig** **lo no wireless extensions.** ** **eth0 no wireless extensions.** ** **virbr0 no wireless extensions.**...

...ddle with iwconfig and NetworkManager to no avail. iwconfig > does seem to interact with the wifi device. > > 3. Is there documentation I should be following to > understand/troubleshoot networking support? > https://wiki.centos.org/HowTos/Laptops/Wireless does not document the > iwlwifi driver. https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi suggests you might need to get a firmware tarball for that card, and copy the appropriate iwlwifi-*.ucode file to /lib/firmware or something. -- john r pierce, recycling bits in santa cruz

...ev 13896 1 lis3lv02d snd_seq 61554 2 snd_seq_midi_event,snd_seq_midi snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 29425 2 snd_pcm,snd_seq mac_hid 13205 0 snd 68876 13 snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_hda_codec_analog iwlwifi 173477 1 iwldvm btusb 22474 0 cfg80211 510937 3 iwlwifi,mac80211,iwldvm bluetooth 228619 22 bnep,btusb,rfcomm lpc_ich 17061 0 psmouse 95870 0 soundcore 12680 1 snd mei 41158 0 serio_raw 13215 0 lp 17759 0 parport 46345 3 lp,ppdev,parport_pc microcode 22881 0 xts 12885 1 gf128mul 14951 1 xts dm_cryp...

...ev 13896 1 lis3lv02d snd_seq 61554 2 snd_seq_midi_event,snd_seq_midi snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 29425 2 snd_pcm,snd_seq mac_hid 13205 0 snd 68876 13 snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_hda_codec_analog iwlwifi 173477 1 iwldvm btusb 22474 0 cfg80211 510937 3 iwlwifi,mac80211,iwldvm bluetooth 228619 22 bnep,btusb,rfcomm lpc_ich 17061 0 psmouse 95870 0 soundcore 12680 1 snd mei 41158 0 serio_raw 13215 0 lp 17759 0 parport 46345 3 lp,ppdev,parport_pc microcode 22881 0 xts 12885 1 gf128mul 14951 1 xts dm_cryp...

...nteldrmfb from simple [ 1.815161] random: crng init done [ 1.815949] Console: switching to colour dummy device 80x25 [ 1.816210] [drm] Replacing VGA console driver [ 1.821222] Intel(R) Wireless WiFi driver for Linux [ 1.821223] Copyright(c) 2003- 2015 Intel Corporation [ 1.821271] iwlwifi 0000:02:00.0: enabling device (0000 -> 0002) [ 1.822044] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.822045] [drm] Driver supports precise vblank timestamp query. [ 1.823157] alx 0000:03:00.0 eth0: Qualcomm Atheros AR816x/AR817x Ethernet [4c:cc:6a:83:27:7c] [ 1.82...