diff --git a/lib/charms/operator_libs_linux/v0/apt.py b/lib/charms/operator_libs_linux/v0/apt.py
index 70d7e153..11382a63 100644
--- a/lib/charms/operator_libs_linux/v0/apt.py
+++ b/lib/charms/operator_libs_linux/v0/apt.py
@@ -1340,16 +1340,10 @@ def load_deb822(self, filename: str) -> None:
                 `_parse_deb822_paragraph` assumes that comments have been removed entirely,
                 instead reading the 'Enabled' key to determine if an entry is enabled
         """
-        logger.info(filename)
-        from pathlib import Path
-
-        logger.info(Path(filename).read_text())
         parsed: List[int] = []
         skipped: List[InvalidSourceError] = []
         with open(filename, "r") as f:
-            logger.info(filename)
             for line_number, paragraph in self._iter_paragraphs(f):
-                logger.info("%s: %s", line_number, paragraph)
                 try:
                     repos = self._parse_deb822_paragraph(
                         paragraph, filename=filename, line_number=line_number
@@ -1358,27 +1352,25 @@ def load_deb822(self, filename: str) -> None:
                     skipped.append(e)
                     continue
                 for repo in repos:
-                    logger.info(repo)
                     repo_identifier = "{}-{}-{}".format(repo.repotype, repo.uri, repo.release)
                     self._repository_map[repo_identifier] = repo
                     parsed.append(line_number)
-                    logger.debug("parsed repo: '%s'", repo_identifier)
 
         if skipped:
-            logger.debug("the following errors were raised: %s", skipped)
+            logger.debug(
+                "the following errors were encountered when reading deb822 format sources:\n%s",
+                '\n'.join(str(error) for error in skipped),
+            )
 
         if parsed:
             logger.info("parsed %d apt package repositories", len(parsed))
         else:
-            logger.info("here")
             raise InvalidSourceError("all repository lines in '{}' were invalid!".format(filename))
 
     @staticmethod
     def _iter_paragraphs(lines: Iterable[str]) -> Iterator[Tuple[int, List[str]]]:
-        logger.info("_iter_paragraphs")
         current: Optional[Tuple[int, List[str]]] = None
         for n, line in enumerate(lines):  # 0 indexed line numbers, following `load`
-            logger.info("%s: %s", n, line)
             if line.startswith("#"):
                 continue
             if not line: