Date: Thu, 30 May 2024 19:07:44 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 271826] FreeBSD is disastrously slow on a PowerMac G5, freezing at every command Message-ID: <bug-271826-227-FrUUp4udx6@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-271826-227@https.bugs.freebsd.org/bugzilla/> References: <bug-271826-227@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271826 ben@desync.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ben@desync.com --- Comment #28 from ben@desync.com --- Created attachment 251098 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D251098&action= =3Dedit timebase sync hack I'm not sure my symptoms exactly match what's described here, but it seems = like timebase sync may be broken on G5. ofwcons freezes for about a minute ever= y so often, the fans go full blast at the same time because powermac_thermal is hung. The system is usually (always?) responsive over ssh while this is happening. Anyway, the attached hack seems to help in my case, as least. Only tested = on the later PCIe dual and quad G5s. I'm not sure timebase sync is even suppo= rted on PCI-X powermacs (definitely not on my Xserve G5 with weird sync via I2C). --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-271826-227-FrUUp4udx6>