Bugzilla – Bug 1184767
Several firmwares missing when installing MicroOS
Last modified: 2022-03-16 08:26:11 UTC
After finishing installing MicroOS on my laptop, I have this in dmesg:
dario@Palanthas-eth:~> dmesg |grep firmware
[ 0.073533] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 2.964996] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2
[ 2.964998] i915 0000:00:02.0: [drm] Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
[ 2.964999] i915 0000:00:02.0: [drm] DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915
[ 66.877346] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 66.928640] r8152 4-1.4:1.0: Direct firmware load for rtl_nic/rtl8153a-3.fw failed with error -2
[ 66.928646] r8152 4-1.4:1.0: unable to load firmware patch rtl_nic/rtl8153a-3.fw (-2)
[ 67.153449] bluetooth hci0: Direct firmware load for qca/rampatch_usb_00000302.bin failed with error -2
[ 67.906512] ath10k_pci 0000:3a:00.0: Failed to find firmware-N.bin (N between 2 and 6) from ath10k/QCA6174/hw3.0: -2
[ 67.906552] ath10k_pci 0000:3a:00.0: could not fetch firmware files (-2)
And WiFi and Bluetooth are not working.
All the firmware related messages go away if I install the following packages:
The message about regulatory.db goes away if I install the crda package
This is related to bug 1184403 with the only difference that there the missing firmware is in kernel-firmware-iwlwifi.
Also, it looks like this shouldn't happen, according to bug 1174521, as it's marked as fixed, but the problem seems to still be there
My current theory is that this is due to the fact that, despite the kernel-firmware package is present in the install media, it currently comes with no "Supplements:", so it's not installed.
And I have indeed verified that it is actually not present on a fresh install.
My current plan is to explicitly add to the media a few of the kernel-firmware-foo packages, which do have each one their own set of "Supplements:".
Dario, is this still an issue or was it resolved meanwhile?
(In reply to Miroslav Beneš from comment #2)
> Dario, is this still an issue or was it resolved meanwhile?
We have kernel-firmware-all now, at least in the DVD, and as far as both my knowledge and my testing goes, the issue is fixed by that, and we can close this bug.