[Bug 2120318] Re: rustc 1.83 required by QEMU

Petrichor Park 2120318 at bugs.launchpad.net
Mon Aug 11 19:22:04 UTC 2025


** Description changed:

  QEMU 10.0 requires rustc 1.83 [1]. Therefore we need to backport rustc
- 1.83 to Noble Numbat (through Oracular Oriole).
+ 1.83 from Plucky to Jammy (through Noble, skipping Oracular because it
+ is EOL).
  
     | 1.82 | 1.83 | 1.84 | 1.85 | 1.86 |
  QQ | .OK. | .OK. | .OK. | .OK. | .OK. |
  PP | .OK. | .OK. | .OK. | .no. | .no. |
  OO | .OK. | .no. | .no. | .no. | .no. |
- NN | .OK. | !!!! | .no. | .no. | .no. |
+ NN | .OK. | .no. | .no. | .no. | .no. |
+ JJ | .OK. | !!!! | .no. | .no. | .no. |
  
  [1]: https://lore.kernel.org/qemu-devel/d3d1944e-2482-4aa7-b621-596246a08107@gnu.org/T/#u
  QEMU: https://pad.lv/u/qemu

** Also affects: rustc-1.83 (Ubuntu Jammy)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/2120318

Title:
  rustc 1.83 required by QEMU

Status in rustc-1.83 package in Ubuntu:
  Confirmed
Status in rustc-1.83 source package in Jammy:
  New
Status in rustc-1.83 source package in Noble:
  Confirmed

Bug description:
  QEMU 10.0 requires rustc 1.83 [1]. Therefore we need to backport rustc
  1.83 from Plucky to Jammy (through Noble, skipping Oracular because it
  is EOL).

     | 1.82 | 1.83 | 1.84 | 1.85 | 1.86 |
  QQ | .OK. | .OK. | .OK. | .OK. | .OK. |
  PP | .OK. | .OK. | .OK. | .no. | .no. |
  OO | .OK. | .no. | .no. | .no. | .no. |
  NN | .OK. | .no. | .no. | .no. | .no. |
  JJ | .OK. | !!!! | .no. | .no. | .no. |

  [1]: https://lore.kernel.org/qemu-devel/d3d1944e-2482-4aa7-b621-596246a08107@gnu.org/T/#u
  QEMU: https://pad.lv/u/qemu

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