View previous topic :: View next topic |
Author |
Message |
double_crane Tux's lil' helper
Joined: 11 Dec 2011 Posts: 134 Location: China
|
Posted: Tue Jun 25, 2013 3:20 am Post subject: [Solved] request 'iwlwifi-5000-5.ucode' fail from hibernate |
|
|
hibernate
my laptop:
cpu Core2 T6500
mm 2G
hdd SSD 64G(sda1-/ sda2--swap)
wlan0 intel wifi link 5100agn
eth0 Broadcom BCM5784M Gigabit
usually the boot time is 20+ sec,from click the powerkey,to the gnome2 desktop.
today I experience hibernate.in kernel config ACPI,select hibernate support and use /dev/sda2 as resume partition.
when hibrenate,it's about 20+ secs,10sec more than shutdown.
but when power on and resume from hibernate,it's too long,it wait at one step for about 1 minute.then print ""iwlwifi 0000:06:00.0:request for firmware file 'iwlwifi-5000-5.ucode' failed."
after normal boot or resume from hibernate,wlan0 is able to work
the file iwlwifi-5000-5.ucode exists in /lib/firmware/.
I have select related configs in kernel,and emerge iwlwifi-5000-ucode package.
when normal boot without hibernate,this fail info doesn't exist.
some webpage say /etc/hotplug/firmware.conf define the path of firmware.but I don't have this file in /etc/hotplug.
how to solve thank you
Last edited by double_crane on Fri Jul 05, 2013 2:25 am; edited 1 time in total |
|
Back to top |
|
|
chithanh Developer
Joined: 05 Aug 2006 Posts: 2158 Location: Berlin, Germany
|
Posted: Thu Jul 04, 2013 12:00 am Post subject: |
|
|
It is possible that the driver requests the firmware file when the root filesystem is temporarily unavailable during suspend/resume.
Try the following in your kernel config, this will compile the firmware into the kernel image:
Code: | CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"
CONFIG_EXTRA_FIRMWARE="iwlwifi-5000-5.ucode" |
|
|
Back to top |
|
|
double_crane Tux's lil' helper
Joined: 11 Dec 2011 Posts: 134 Location: China
|
Posted: Fri Jul 05, 2013 2:24 am Post subject: |
|
|
it works
thank you very much
chithanh wrote: | It is possible that the driver requests the firmware file when the root filesystem is temporarily unavailable during suspend/resume.
Try the following in your kernel config, this will compile the firmware into the kernel image:
Code: | CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"
CONFIG_EXTRA_FIRMWARE="iwlwifi-5000-5.ucode" |
|
|
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
|