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HAS_REPLYTO(0.00)[confabulate@kintzios.com] X-Rspamd-Action: no action X-Archives-Salt: daa038ab-7f44-4c99-a7f8-e045d7f14036 X-Archives-Hash: deb491cdb0ce1b0eb5f501da5c432d58 --nextPart22416224.EfDdHjke4D Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8"; protected-headers="v1" From: Michael To: gentoo-user@lists.gentoo.org Reply-To: confabulate@kintzios.com Subject: Re: [gentoo-user] Wayland and CPU load Date: Fri, 06 Sep 2024 11:41:03 +0100 Message-ID: <1979977.PYKUYFuaPT@rogueboard> In-Reply-To: <12533769.O9o76ZdvQC@cube> MIME-Version: 1.0 On Friday 6 September 2024 10:45:26 BST Peter Humphrey wrote: > On Friday 6 September 2024 10:10:47 BST Michael wrote: > > On Friday 6 September 2024 01:33:04 BST Peter Humphrey wrote: > > > On Friday 6 September 2024 00:21:31 BST Peter Humphrey wrote: > > > > I think I know what it is: the kernel's list of firmware blobs is > > > > empty. > > > > I > > > > don't know where they all went, but it shouldn't be too hard to find > > > > them. > > > > > > Indeed it was so. Now fixed and working fine. > > > > Without all requisite firmware for your graphics the Kwin compositor will > > fall back to software rendering. As you've experienced without hardware > > acceleration Kwin will eat up CPU cycles. > > > > Emerging sys-kernel/linux-firmware and configuring your system to use it > > fixes the problem by providing the necessary code for the graphics card to > > > do the heavy lifting: > Yes, I know, and I had it set up from when I acquired the machine. The > mystery is why it was missing from my two most recent kernels. You could have inadvertently cleaned this package from your /var/lib/portage/ world, or unmerged it for some reason. Worth noting, dmesg would have complained it can't find this & that firmware. Either way, problem solved. :-) --nextPart22416224.EfDdHjke4D Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. 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