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#author("2026-01-21T00:30:06+09:00","","") #author("2026-01-21T00:30:34+09:00;2026-01-21T00:30:06+09:00","","") * 7.8-arm64 on Lenovo IdeaPad Slim 5x Gen 9 [#ifa5c30b] -Posted by karl at 2026-01-03 (Sat) 20:11:30 -Release: 7.8-arm64-202512111 -Media: USB flashdrive -Hardware: Lenovo IdeaPad Slim 5x Gen 9 (CPU: Snapdragon Elite X, Memory: 32GB) ** Remarks [#k6b26326] #setlinebreak(on) This is the first report on running FuguIta on a Lenovo IdeaPad Slim 5x Gen 9 (32GB RAM) machine. ・Disable Windows BitLocker ・Turn off Secure Boot ・Extract FuguIta-7.8-arm64-202512111.img.gz from the /LiveSD/ folder ・Write FuguIta-7.8-arm64-202512111.img to a USB drive using Rufus ・Boot from the USB drive Following the above steps, the kernel booted successfully. However, “Process(pid 1) got signal4” occurred, indicating compatibility with BTI (Intel IBT) is likely required. #FuguIta #setlinebreak(off) - A test version of #FuguIta-7.8-arm64 compatible with BTI has been uploaded to the test/arm64 directory on the mirror server. Please try it out. -- [[kaw]] &new{2026-01-03 (Sat) 22:33:36}; - #FuguIta-7.8-arm64-202601031.img boots and displays the login prompt, but immediately shuts down. acpitz{28-30} frequently outputs “critical temperature exceeded 0C, shutting down”, which may be the cause. -- [[karl]] &new{2026-01-03 (Sat) 23:48:21}; - Since this appears to be an issue related to OpenBSD itself rather than #FuguIta, I think it would be appropriate to reproduce the problem on a plain OpenBSD system and report it to the OpenBSD @bugs or @misc mailing list.&br;The important point is to make the report based on a plain OpenBSD system.&br;They will likely reject a report based on observations made on FuguIta as not being valid. -- [[kaw]] &new{2026-01-04 (Sun) 09:52:12}; - The /snapshots/arm64/install78.img from 2025/12/29 was able to boot. The situation may change with the snapshot kernel. #FuguIta -- [[karl]] &new{2026-01-04 (Sun) 14:29:39}; - Just like with amd64, the OpenBSD/arm64 installation kernel might have SMALL_KERNEL defined and BTI disabled. What happens if you use #FuguIta-7.8-arm64-202601031 and disable acpi* in the User Kernel Config? -- [[kaw]] &new{2026-01-04 (Sun) 15:10:55}; - 恐らく、UKCで"disable acpitz"を実行すれば動きそうです。しかし、2025/12/29のsnapshotではUKCが表示された後フリーズし、キー入力を受け付けません。#FuguIta -- [[karl]] &new{2026-01-04 (Sun) 15:27:00}; - Probably, running “disable acpitz” in UKC should make it work. However, in the 2025/12/29 snapshot, it freezes after displaying UKC and does not accept key input. #FuguIta -- [[karl]] &new{2026-01-04 (Sun) 15:27:23}; - You can make your UKC settings persistent with [[config(8)>man:config.8]]. #FuguIta -- [[kaw]] &new{2026-01-04 (Sun) 16:10:10}; - BTI supported release: [[#FuguIta-7.8-arm64-202601041>FuguIta/7.8#latest]] -- [[kaw]] &new{2026-01-04 (Sun) 22:43:18}; - FYI, By using a kernel with acpitz disabled, I successfully booted from a USB stick with OpenBSD 7.8-current installed. #FuguIta may also be able to boot if they do the same. -- [[karl]] &new{2026-01-12 (Mon) 23:19:54}; - The ability to change kernel parameters using `config -e` (disable acpitz) is only available for ELF format kernels. The installation kernel for OpenBSD 7.8 (the kernel in install78.img) and the #FuguIta's kernel (bsd-fi.mp) are not ELF format kernels, so they cannot be customized. -- [[karl]] &new{2026-01-18 (Sun) 11:36:28}; - bsd.rd and #FuguIta's kernel are gziped. -- [[kaw]] &new{2026-01-18 (Sun) 18:28:30}; - #FuguIta also started successfully using the following steps: 1) Copy bsd-fi.mp to another machine. 2) Run `gunzip bsd-fi.mp`. 3) Disable acpitz with `config -e`. 4) Run `gzip bsd-fi.mp`. 5) Write bsd-fi.mp back to the USB memory. -- [[karl]] &new{2026-01-20 (Tue) 22:14:50}; - You can do that on the fly. No other machine is needed. -- [[kaw (The founder of #FuguIta)]] &new{2026-01-21 (Wed) 00:30:06}; - You can do that on the fly. No other machine is needed. -- kaw (The founder of #FuguIta) &new{2026-01-21 (Wed) 00:30:06}; #comment #navi(FuguIta/Report)
