no wlan0 after pacman Syu

[Socaltom]

This morning I updated the Uboot, installed the new kernel and did pacman -Syu the install went well aside from a pacman glibc error.
I have a usb stick usb adapter that was working previously through netcfg.
Now I I am not getting a wlan0
Here is the output of lsusb and dmesg
$this->bbcode_second_pass_code('', '
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 11b0:6298 ATECH FLASH TECHNOLOGY
Bus 001 Device 004: ID 046d:0807 Logitech, Inc. Webcam B500
Bus 001 Device 005: ID 0411:008b BUFFALO INC. (formerly MelCo., Inc.) Nintendo Wi-Fi

[ 4.257028] sdhci: Copyright(c) Pierre Ossman
[ 4.291641] mmc0: mvsdio driver initialized, lacking card detect (fall back to polling)
[ 4.291679] sdhci-pltfm: SDHCI platform and OF driver helper
[ 4.291847] Registered led device: plug:red:misc
[ 4.295031] Registered led device: status:green:health
[ 4.295124] Registered led device: status:blue:health
[ 4.295346] usbcore: registered new interface driver r8712u
[ 4.295575] gre: GRE over IPv4 demultiplexor driver
[ 4.295704] TCP: cubic registered
[ 4.295715] NET: Registered protocol family 17
[ 4.295783] lib80211: common routines for IEEE802.11 drivers
[ 4.295792] lib80211_crypt: registered algorithm 'NULL'
[ 4.295839] Key type dns_resolver registered
[ 4.296484] registered taskstats version 1
[ 4.298470] console [netcon0] enabled
[ 4.298478] netconsole: network logging started
[ 4.298536] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 4.305189] Waiting 10sec before mounting root device...
[ 4.541997] usb 1-1.4: new high-speed USB device number 5 using orion-ehci
[ 5.102467] scsi 0:0:0:0: Direct-Access Kingston SNA-DC/U 1.08 PQ: 0 ANSI: 4
[ 5.103136] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 5.104900] sd 0:0:0:0: [sda] 125043311 512-byte logical blocks: (64.0 GB/59.6 GiB)
[ 5.105389] sd 0:0:0:0: [sda] Write Protect is off
[ 5.105404] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 5.105888] sd 0:0:0:0: [sda] No Caching mode page present
[ 5.111422] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 5.119517] sd 0:0:0:0: [sda] No Caching mode page present
[ 5.125056] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 5.132785] sda: sda1
[ 5.135140] sd 0:0:0:0: [sda] No Caching mode page present
[ 5.140663] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 5.146811] sd 0:0:0:0: [sda] Attached SCSI disk
[ 14.317606] kjournald starting. Commit interval 5 seconds
[ 14.318158] EXT3-fs (sda1): using internal journal
[ 14.318170] EXT3-fs (sda1): mounted filesystem with writeback data mode
[ 14.318206] VFS: Mounted root (ext3 filesystem) on device 8:1.
[ 14.319566] devtmpfs: mounted
[ 14.320120] Freeing init memory: 172K
[ 14.855182] EXT3-fs (sda1): error: cannot change data mode on remount. The filesystem is mounted in data=writeback mode and you try to remount it in data=journal mode.
[ 14.993867] systemd-udevd[88]: starting version 195
[ 16.085805] EXT3-fs (sda1): error: cannot change data mode on remount. The filesystem is mounted in data=writeback mode and you try to remount it in data=journal mode.
[ 16.128598] uncorrectable error :
[ 16.132928] end_request: I/O error, dev mtdblock1, sector 0
[ 16.139014] Buffer I/O error on device mtdblock1, logical block 0
[ 16.145324] uncorrectable error :
[ 16.148573] end_request: I/O error, dev mtdblock1, sector 0
[ 16.154350] Buffer I/O error on device mtdblock1, logical block 0
[ 16.160685] uncorrectable error :
[ 16.163945] end_request: I/O error, dev mtdblock1, sector 8
[ 16.169724] Buffer I/O error on device mtdblock1, logical block 1
[ 16.176030] uncorrectable error :
[ 16.179275] end_request: I/O error, dev mtdblock1, sector 8
[ 16.185054] Buffer I/O error on device mtdblock1, logical block 1
[ 16.196542] uncorrectable error :
[ 16.199785] end_request: I/O error, dev mtdblock1, sector 8
[ 16.205563] Buffer I/O error on device mtdblock1, logical block 1
[ 16.211896] uncorrectable error :
[ 16.215141] end_request: I/O error, dev mtdblock1, sector 8
[ 16.220920] Buffer I/O error on device mtdblock1, logical block 1
[ 16.227291] uncorrectable error :
[ 16.230541] end_request: I/O error, dev mtdblock1, sector 0
[ 16.236319] Buffer I/O error on device mtdblock1, logical block 0
[ 16.242644] uncorrectable error :
[ 16.245887] end_request: I/O error, dev mtdblock1, sector 0
[ 16.251666] Buffer I/O error on device mtdblock1, logical block 0
[ 16.257985] uncorrectable error :
[ 16.261226] end_request: I/O error, dev mtdblock1, sector 0
[ 16.267005] Buffer I/O error on device mtdblock1, logical block 0
[ 16.273323] uncorrectable error :
[ 16.276565] end_request: I/O error, dev mtdblock1, sector 0
[ 16.282343] Buffer I/O error on device mtdblock1, logical block 0
[ 16.288660] uncorrectable error :
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[ 17.359449] Adding 524284k swap on /swapfile.img. Priority:-1 extents:13 across:13133020k
[ 21.589705] mv643xx_eth_port mv643xx_eth_port.0: eth0: link up, 1000 Mb/s, full duplex, flow control disabled

')
it previously worked with the rt2500usb driver, but modprobe doesn't seem to find the driver.
Thanks for anyhelp.
Tom

[moonman]

Did you reboot after update? I don't have any device that uses that drive but I can successfully load the module:
$this->bbcode_second_pass_code('', '[root@goflex ~]# modprobe rt2500usb
[root@goflex ~]# lsmod
Module Size Used by
rt2500usb 16475 0
rt2x00usb 7590 1 rt2500usb
rt2x00lib 30207 2 rt2x00usb,rt2500usb
mac80211 170543 2 rt2x00lib,rt2x00usb
cfg80211 143659 2 mac80211,rt2x00lib
rfkill 14400 1 cfg80211
mv_cesa 9128 0
ipv6 259694 18
autofs4 22074 2
')

[Socaltom]

Rebooted several times, maybe I should reinstall the kernel
Tom

[Socaltom]

hmm, maybe this is the problem?
$this->bbcode_second_pass_code('', '[root@Arch Linux ARM install ~]# pacman -Sy linux-kirkwood linux-headers-kirkwood
:: Synchronizing package databases...
core is up to date
extra is up to date
community is up to date
alarm is up to date
aur is up to date
warning: linux-kirkwood-3.6.4-1 is up to date -- reinstalling
warning: linux-headers-kirkwood-3.6.4-1 is up to date -- reinstalling
resolving dependencies...
looking for inter-conflicts...

Targets (2): linux-headers-kirkwood-3.6.4-1 linux-kirkwood-3.6.4-1

Total Download Size: 15.40 MiB
Total Installed Size: 35.86 MiB
Net Upgrade Size: 0.00 MiB

Proceed with installation? [Y/n] y
:: Retrieving packages from core...
linux-kirkwood-3.6.... 13.5 MiB 2.31M/s 00:06 [######################] 100%
linux-headers-kirkw... 1931.5 KiB 2.96M/s 00:01 [######################] 100%
(2/2) checking package integrity [######################] 100%
(2/2) loading package files [######################] 100%
(2/2) checking for file conflicts [######################] 100%
(2/2) checking available disk space [######################] 100%
(1/2) upgrading linux-kirkwood [######################] 100%
>>> Updating module dependencies. Please wait ...
depmod: ERROR: could not open directory /lib/modules/3.6.4-1-ARCH: No such file or directory
depmod: FATAL: could not search modules: No such file or directory')

[moonman]

possibly permissions are wrong? Check drive for errors? see if /lib/moules exists at all
$this->bbcode_second_pass_code('', 'ls -l /lib/ | grep modules')

should return:
$this->bbcode_second_pass_code('', 'drwxr-xr-x 4 root root 4096 Nov 10 04:31 modules
drwxr-xr-x 2 root root 4096 Nov 13 19:06 modules-load.d')

$this->bbcode_second_pass_code('', ' ls -l /lib/modules
total 8
drwxr-xr-x 4 root root 4096 Nov 10 04:31 3.6.4-1-ARCH
drwxr-xr-x 2 root root 4096 Oct 29 10:25 extramodules-3.6.4--kirkwood
')

and

$this->bbcode_second_pass_code('', 'ls -l /lib
lrwxrwxrwx 1 root root 7 Nov 6 07:23 /lib -> usr/lib
')

[Socaltom]

I think something went wrong during the upgrade process. /lib exists as a directoring, to the link to /usr/lib didn't work.
Tom

[moonman]

You should be able to use /usr/lib/ld-linux.so.3 /bin/rm and /usr/lib/ld-linux.so.3 /usr/bin/ln when you remove /lib