Current File : //usr/share/apport/apportcheckresume
#!/usr/bin/python3
# Copyright (C) 2009 Canonical Ltd.
# Author: Andy Whitcroft <apw@ubuntu.com>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version. See http://www.gnu.org/copyleft/gpl.html for
# the full text of the license.
"""Detect and report suspend/hibernate/resume failures.
If a suspend/hibernate is marked as still in progress during a normal
system boot we know that that operation has failed. Use that to
generate an apport bug report.
"""
import datetime
import os
import sys
from gettext import gettext as _
import apport.report
from apport.hookutils import attach_file_if_exists
from apport.packaging_impl import impl as packaging
# pylint: disable-next=missing-function-docstring
def main(argv=None):
if argv is None:
argv = sys.argv
try:
if not packaging.enabled():
return -1
report = apport.report.Report(problem_type="KernelOops")
libdir = "/var/lib/pm-utils"
flagfile = f"{libdir}/status"
stresslog = f"{libdir}/stress.log"
hanglog = f"{libdir}/resume-hang.log"
report.add_os_info()
report.add_proc_info()
report.add_user_info()
report.add_package(apport.packaging.get_kernel_package())
# grab the contents of the suspend/resume flag file
attach_file_if_exists(report, flagfile, "Failure")
# grab the contents of the suspend/hibernate log file
attach_file_if_exists(report, "/var/log/pm-suspend.log", "SleepLog")
# grab the contents of the suspend/resume stress test log if present.
attach_file_if_exists(report, stresslog, "StressLog")
# Ensure we are appropriately tagged.
if "Failure" in report:
report.add_tags(["resume ", report["Failure"]])
# Record the failure mode.
report["Failure"] += "/resume"
# If we had a late hang pull in the resume-hang logfile. Also
# add an additional tag so we can pick these out.
if os.path.exists(hanglog):
attach_file_if_exists(report, hanglog, "ResumeHangLog")
report.add_tags(["resume-late-hang"])
# Generate a sensible report message.
if report.get("Failure") == "suspend/resume":
report["Annotation"] = _(
"This occurred during a previous suspend,"
" and prevented the system from resuming properly."
)
else:
report["Annotation"] = _(
"This occurred during a previous hibernation,"
" and prevented the system from resuming properly."
)
# If we had a late hang make sure the dialog is clear that they may
# not have noticed. Also update the bug title so we notice.
if os.path.exists(hanglog):
report["Annotation"] += " " + _(
"The resume processing hung very near the end"
" and will have appeared to have completed normally."
)
report["Failure"] = "late resume"
if report.check_ignored():
return 0
nowtime = datetime.datetime.now()
pr_filename = f"/var/crash/susres.{str(nowtime).replace(' ', '_')}.crash"
with os.fdopen(
os.open(pr_filename, os.O_WRONLY | os.O_CREAT | os.O_EXCL, 0o640), "wb"
) as report_file:
report.write(report_file)
return 0
except Exception:
print("apportcheckresume failed")
raise
if __name__ == "__main__":
sys.exit(main())
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