Repository Issue Activity (beta)

Lightning-AI/pytorch-lightning

Current issue state, recent activity, and per-issue timelines from the indexed issue data.

Open Issues
665
New in 7 Days
4
Closed in 7 Days
1
Average Open Age
759 days
Stale 30+ Days
636
Stale 90+ Days
627
Last 2 Weeks
DateOpenedClosedCommentsEventsOpen Backlog
2026-07-1000000
2026-07-0900000
2026-07-0800000
2026-07-0700000
2026-07-06203202
2026-07-0500111
2026-07-0410081
2026-07-03112122
2026-07-02220111
2026-07-0110041
2026-06-30000163
2026-06-29006277
2026-06-282153112
2026-06-27222173
This Week

Opened: 3

Closed: 0

Comments: 4

Events: 29

Top Labels
bug (1284)
help wanted (603)
feature (579)
question (302)
needs triage (222)
docs (215)
won't fix (213)
ver: 2.5.x (182)
Issue Explorer
IssueAuthorStateLabelsCommentsReactionsUpdated

#21809 Add an end-to-end anomaly detection tutorial using PyTorch Lightning

Opened 4 days ago
rashidrao-pk
open
docs
needs triage
004 days ago

#21808 `accumulate_grad_batches` is silently ignored when epoch length < `accumulate_grad_batches`, because Lightning always steps on the last batch

Opened 4 days ago
giacomo-ciro
open
bug
ver: 2.6.x
304 days ago

#21797 Support remote/cloud storage (fsspec) for ModelParallelStrategy checkpointing

Opened 8 days ago
zhixiangli
open
feature
distributed
checkpointing
105 days ago

#21804 SIGSEGV (Segmentation Fault) when saving checkpoints with FSDP on CPU

Opened 6 days ago
zhixiangli
open
bug
needs triage
ver: 2.6.x
006 days ago

#21795 Graceful stop on an extrenal file marker

Opened 9 days ago
mazurkin
open
feature
callback
107 days ago

#21800 Checkpoints silently fail to save due to swallowed PermissionError in `_atomic_save`

Opened 7 days ago
zhixiangli
open
bug
needs triage
ver: 2.6.x
007 days ago

#21798 Community eval tip

Opened 7 days ago
connerlambden
closed - completed
No labels
107 days ago

#21771 Profiler misses dataloader worker initialization (and outdated docs)

Opened 18 days ago
yuxin00j
closed - completed
feature
data handling
profiler
108 days ago

#21778 FSDPStrategy fails on CPU with RuntimeError: FSDP needs a non-CPU accelerator device when validation is bypassed

Opened 13 days ago
zhixiangli
closed - completed
bug
ver: 2.5.x
ver: 2.6.x
308 days ago

#21787 WandbLogger marks crashed runs as "Finished" instead of "Failed" in W&B sweeps

Opened 12 days ago
pupeno
open
bug
logger: wandb
ver: 2.7.x
0010 days ago

#21589 Feature Request : Gradient Statistics Monitoring Callback

Opened 4 months ago
Sanchay117
open
feature
callback
0010 days ago

#21724 EMA validation swap models before first update_parameters

Opened 2 months ago
Martovark
open
bug
ver: 2.6.x
0010 days ago

#21779 Support remote/cloud storage (fsspec) for FSDP checkpointing

Opened 13 days ago
zhixiangli
open
feature
strategy: fsdp
0010 days ago

#21548 Cannot make test case unused parameters for proposed strategy in PR

Opened 5 months ago
samsara-ku
open
bug
ver: 2.5.x
2010 days ago

#18740 manual_backward and .backward() have different behaviour.

Opened 3 years ago
roedoejet
open
bug
ver: 2.0.x
repro needed
5011 days ago

#17212 PyTorch Lightning DDP crashes with unused parameters

Opened 3 years ago
atnikos
open
bug
ver: 2.0.x
433711 days ago

#9136 AdvancedProfiler: ValueError: Attempting to stop recording an action (run_test_evaluation) which was never started.

Opened 5 years ago
turian
open
bug
help wanted
good first issue
17012 days ago

#12119 Use :emphasize-lines: in sphinx docs to highlight code.

Opened 4 years ago
tchaton
open
good first issue
docs
priority: 1
10212 days ago

#21554 Set experiment tags in MLflow

Opened 4 months ago
alfhj
open
feature
logger: mlflow
0012 days ago

#21433 MLFlow Logger Tests Not Passing

Opened 7 months ago
alexeatscake
open
bug
logger: mlflow
ver: 2.5.x
1012 days ago

#21437 MLflow model format required for the Register Model

Opened 7 months ago
GustavoDCC
open
feature
logger: mlflow
0012 days ago

#21617 CometLogger does not write logs in offline mode

Opened 3 months ago
rroessler1
open
bug
ver: 2.5.x
0012 days ago

#21694 Lightning project has been quarantined on pypi

Opened 2 months ago
live-wire
closed - duplicate
bug
ver: 2.5.x
1412 days ago

#21782 Log key prefix controls for Trainer, WandbLogger, and CometLogger

Opened 12 days ago
pupeno
open
feature
0012 days ago

#21491 Add interval: "batch" option for learning rate schedulers

Opened 6 months ago
smithblack-0
closed - not_planned
feature
optimizer
1012 days ago

Rows per page:

1–25 of 2,630