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fix(cli): document UEK8 PT_NOTE workaround in ENOEXEC hint - #3

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fix(cli): document UEK8 PT_NOTE workaround in ENOEXEC hint#3
macodev00 wants to merge 509 commits into
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cursor/uek8-enoexec-hint-06c3

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@macodev00 macodev00 commented Sep 20, 2026 •
edited by cursor Bot
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Summary

  • Surfaces a clearer install/update hint when the t3 CLI SEA fails to exec on Oracle UEK8 kernels (ENOEXEC from oversized PT_NOTE).
  • Documents the issue's verified workaround in the shared hint path: cap the installed binary's PT_NOTE p_filesz at 4 MB (reapply after every update), alongside RHCK and the from-source node apps/server/dist/bin.mjs path.
  • Linux installer smoke failures always print that guidance; some shells swallow ENOEXEC and leave no diagnostic text to match.

Linked issue

Fixes pingdotgg#12628

Test plan

  • Repro path: UEK8 / note blob > kernel limit → exec fails with ENOEXEC
  • Hint text appears in CLI update/install error path and names the PT_NOTE p_filesz cap
  • CI green

Notes

Tiny reliability/docs-adjacent fix only; no new user docs page (AGENTS.md: default no docs). The PT_NOTE workaround lives in the shared hint, a nearby code comment, the installer diagnostic, and the existing Oracle Linux install note.

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@cursor cursor Bot changed the title fix(cli): hint at UEK8 ENOEXEC when the SEA cannot exec fix(cli): document UEK8 PT_NOTE workaround in ENOEXEC hint Sep 21, 2026
@github-actions github-actions Bot added vouch:trusted PR author is trusted by repo permissions or the VOUCHED list. size:M labels Sep 22, 2026
@cursor
cursor Bot force-pushed the cursor/uek8-enoexec-hint-06c3 branch from bb4c998 to 41c865e Compare September 22, 2026 06:33
juliusmarminge and others added 26 commits October 7, 2026 12:42
@juliusmarminge @claude
fix(desktop): setup prompts name a t3 that runs on desktop installs (p…
73e87f6 
…ingdotgg#16676)

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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feat(desktop): install the t3 command from Settings (pingdotgg#16683)
0678e4e 
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
@Bil0000 @juliusmarminge PR Batch Tester
fix(web): show live names in thread-read activity (pingdotgg#13140)
a9fb6a8 
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Co-authored-by: PR Batch Tester <agent@local.test>
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fix(mobile): Android composer picker scrolls past the first four rows (…
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fix(desktop): sign-in and captchas work again in desktop browser tabs (…
5383296 
…pingdotgg#16939)

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fix(server): unload Codex threads left idle on the shared app-server (p…
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Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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fix(web): fast typing no longer scrambles text when type-to-focus kic…
26285ab 
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7f3628e
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feat(clients): live row shows the agent's latest thought (pingdotgg#1…
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feat(web): block-level Markdown in the rich text composer (pingdotgg#…
300f7f9 
…14677)

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Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: Julius Marminge <julius0216@outlook.com>
@Aforno
fix(web): center project monograms in settled rows (pingdotgg#16841)
46dd094
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3143335 
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@shivamhwp PR Batch Tester @claude
fix(settings): provider updates show live progress instead of a bare …
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…spinner (pingdotgg#16958)

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Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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feat(web): find in diffs with Cmd+F (pingdotgg#14623)
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@juliusmarminge @claude
refactor(server): GitHub services are named for the API they call, no…
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refactor(server): GitHub GraphQL batches use variables and share one …
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refactor(server): GitHub source control reads GitHubApi directly (pin…
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…gdotgg#16982)

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perf(mobile): show the cached thread list sooner and stop the freeze …
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@SunkenInTime @claude
fix(server): opening a long thread no longer blocks the server for a …
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AksharP5 and others added 29 commits October 10, 2026 00:12
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2cc55f2
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fix(mobile): honor requested terminal native architectures (pingdotgg…
8b81a88 
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fix(web): align settings page widths (pingdotgg#12158)
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2aa033b 
…7698)
@vaishnavsm
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docs: add Scoop as Windows installation method (pingdotgg#10509)
968ac2e 
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fix(server): agents run in their own systemd scopes so an OOM kill sp…
a0a601c 
…ares the server (pingdotgg#17662)

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@UzEE @maria-rcks
fix(web): welcome wizard says where imported projects come from (ping…
4ea7356 
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fix(web): cite works on responses that end before a tool call (pingdo…
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@Lumbreras2306 @maria-rcks
fix(desktop): sign Windows native addons (pingdotgg#8206)
fa9f936 
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@Yash-Singh1
fix(server): track resumed subagent follow-ups as separate tasks (pin…
c572cb7 
…gdotgg#17696)
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fix(web): nested corners follow their container's radius (pingdotgg#1…
c2a301b 
…7695)

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@maria-rcks
feat(web): pr panel actions confirm in place (pingdotgg#17710)
1f093d1
@eimexdev @claude
feat(web): reorder right panel tabs by dragging (pingdotgg#17730)
4107930 
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
@maria-rcks
fix(azure-devops): list pull requests with token sign-in and check ou…
c899a0c 
…t into worktrees (pingdotgg#17725)

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@maria-rcks
fix(usage): keep one email in two workspaces as two accounts (pingdot…
0be20c8 
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@juliusmarminge @claude
feat(pull-requests): hosts can report edit and resolve permissions pe…
c3243f0 
…r item (pingdotgg#17667)

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perf(server): run Git for Windows' real git.exe, not its launcher (pi…
9cc5768 
…ngdotgg#17707)

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@juliusmarminge @claude
fix(clients): restart continuations show as a T3 Code notice, not ano…
a7223f3 
…ther agent's message (pingdotgg#17723)

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@juliusmarminge @claude
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57b3780 
…ingdotgg#17731)

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@macodev00
fix(cli): hint at UEK8 ENOEXEC when the SEA cannot exec
9c9d9b4 
Oracle UEK8 returns ENOEXEC for the Node SEA because its PT_NOTE is larger than 4 MB. The npm launcher, the legacy launcher, and install.sh now print the RHCK, p_filesz, and from-source hint, and the installer smoke test leaves the executable's stderr attached.
@cursor
cursor Bot force-pushed the cursor/uek8-enoexec-hint-06c3 branch from 26551a4 to 9c9d9b4 Compare October 10, 2026 06:35

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[Bug]: t3 CLI fails to exec on Oracle UEK8 kernels (ENOEXEC) — Node SEA PT_NOTE blob exceeds 4 MB kernel limit