aria2.session cannot write and this issue leads not to dowload

[D-ArtagnanZ]

---

**02/16 21:39:11 [NOTICE] IPv4 RPC: listening on TCP port 6800

02/16 21:39:11 [NOTICE] IPv6 RPC: listening on TCP port 6800

02/16 21:39:12 [NOTICE] Serialized session to '/home/D_Artagnan/.aria2/aria2.session' successfully.

02/16 21:46:26 [NOTICE] Shutdown sequence commencing... Press Ctrl-C again for emergency shutdown.

Download Results:
gid |stat|avg speed |path/URI
======+====+===========+=======================================================

02/16 21:46:26 [NOTICE] Serialized session to '/home/D_Artagnan/.aria2/aria2.session' successfully.**

❯ ls -l .aria2/aria2.session
-rw-r--r-- 1 D_Artagnan 1000 0 Feb 16 21:46 .aria2/aria2.session

---

it can download normally if I disable the setting of save-session
this is my aria2.conf:

dir=Downloads
disk-cache=64M
file-allocation=none
no-file-allocation-limit=64M
continue=true
always-resume=false
max-resume-failure-tries=0
remote-time=true
input-file=/home/D_Artagnan/.aria2/aria2.session
save-session=/home/D_Artagnan/.aria2/aria2.session
save-session-interval=1
auto-save-interval=30
force-save=true
max-file-not-found=10
max-tries=0
retry-wait=10
connect-timeout=10
timeout=10
max-concurrent-downloads=5
max-connection-per-server=16
split=64
min-split-size=4M
piece-length=1M
allow-piece-length-change=true
lowest-speed-limit=0
max-overall-download-limit=0
max-download-limit=0
disable-ipv6=false
http-accept-gzip=true
reuse-uri=false
no-netrc=true
allow-overwrite=false
auto-file-renaming=true
content-disposition-default-utf8=true
listen-port=51413
dht-listen-port=51413
enable-dht=true
enable-dht6=false
dht-file-path=.aria2/dht.dat
dht-file-path6=.aria2/dht6.dat
dht-entry-point=dht.transmissionbt.com:6881
dht-entry-point6=dht.transmissionbt.com:6881
bt-enable-lpd=true
#bt-lpd-interface=
enable-peer-exchange=true
bt-max-peers=128
bt-request-peer-speed-limit=100M
max-overall-upload-limit=0
max-upload-limit=0
seed-ratio=1.0
seed-time=0
bt-hash-check-seed=true
bt-seed-unverified=false
bt-tracker-connect-timeout=10
bt-tracker-timeout=10
bt-prioritize-piece=head=32M,tail=32M
rpc-save-upload-metadata=true
follow-torrent=true
pause-metadata=false
bt-save-metadata=true
bt-load-saved-metadata=true
bt-remove-unselected-file=true
bt-force-encryption=true
bt-detach-seed-only=true
user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36 Edg/93.0.961.47
peer-agent=Deluge 1.3.15
peer-id-prefix=-DE13F0-
enable-rpc=true
rpc-allow-origin-all=true
rpc-listen-all=true
rpc-listen-port=6800
rpc-secret=D_Artagnan
rpc-max-request-size=10M
console-log-level=notice
quiet=false
summary-interval=0

BitTorrent trackers

bt-tracker=http://1337.abcvg.info:80/announce,http://aboutbeautifulgallopinghorsesinthegreenpasture.online:80/announce,http://bt.okmp3.ru:2710/announce,http://bvarf.tracker.sh:2086/announce,http://ipv6.rer.lol:6969/announce,http://nyaa.tracker.wf:7777/announce,http://open.acgnxtracker.com:80/announce,http://open.tracker.ink:6969/announce,http://share.camoe.cn:8080/announce,http://t.acg.rip:6699/announce,http://t.nyaatracker.com:80/announce,http://tk.greedland.net:80/announce,http://torrentsmd.com:8080/announce,http://tracker.bt4g.com:2095/announce,http://tracker.electro-torrent.pl:80/announce,http://tracker.files.fm:6969/announce,http://tracker.gbitt.info:80/announce,http://tracker.ipv6tracker.ru:80/announce,http://tracker.renfei.net:8080/announce,http://tracker.skyts.net:6969/announce,http://tracker.tfile.co:80/announce,http://v6-tracker.0g.cx:6969/announce,http://www.all4nothin.net:80/announce.php,http://www.wareztorrent.com:80/announce,https://1337.abcvg.info:443/announce,https://bot.ponomar-sibir.ru:443/announce,https://opentracker.i2p.rocks:443/announce,https://shahidrazi.online:443/announce,https://tr.burnabyhighstar.com:443/announce,https://tr.qfruiti.com:443/announce,https://tr.qfruiti.in:443/announce,https://tracker.gbitt.info:443/announce,https://tracker.gcrreen.xyz:443/announce,https://tracker.kuroy.me:443/announce,https://tracker.lilithraws.cf:443/announce,https://tracker.loligirl.cn:443/announce,https://tracker.tamersunion.org:443/announce,https://tracker.yemekyedim.com:443/announce,https://tracker1.520.jp:443/announce,https://trackers.mlsub.net:443/announce,https://www.peckservers.com:9443/announce,udp://api.alarmasqueretaro.com:3074/announce,udp://bt1.archive.org:6969/announce,udp://d40969.acod.regrucolo.ru:6969/announce,udp://ec2-18-191-163-220.us-east-2.compute.amazonaws.com:6969/announce,udp://epider.me:6969/announce,udp://exodus.desync.com:6969/announce,udp://ipv6.fuuuuuck.com:6969/announce,udp://martin-gebhardt.eu:25/announce,udp://moonburrow.club:6969/announce,udp://movies.zsw.ca:6969/announce,udp://ns1.monolithindustries.com:6969/announce,udp://odd-hd.fr:6969/announce,udp://oh.fuuuuuck.com:6969/announce,udp://open.demonii.com:1337/announce,udp://open.dstud.io:6969/announce,udp://open.stealth.si:80/announce,udp://open.tracker.cl:1337/announce,udp://open.tracker.ink:6969/announce,udp://open.xxtor.com:3074/announce,udp://opentor.org:2710/announce,udp://opentracker.i2p.rocks:6969/announce,udp://opentracker.io:6969/announce,udp://p4p.arenabg.com:1337/announce,udp://retracker.lanta.me:2710/announce,udp://thetracker.org:80/announce,udp://tracker-udp.gbitt.info:80/announce,udp://tracker.0x7c0.com:6969/announce,udp://tracker.auctor.tv:6969/announce,udp://tracker.cubonegro.lol:6969/announce,udp://tracker.cyberia.is:6969/announce,udp://tracker.dler.com:6969/announce,udp://tracker.doko.moe:6969/announce,udp://tracker.edkj.club:6969/announce,udp://tracker.filemail.com:6969/announce,udp://tracker.fnix.net:6969/announce,udp://tracker.mirrorbay.org:6969/announce,udp://tracker.moeking.me:6969/announce,udp://tracker.opentrackr.org:1337/announce,udp://tracker.picotorrent.one:6969/announce,udp://tracker.skyts.net:6969/announce,udp://tracker.t-rb.org:6969/announce,udp://tracker.therarbg.com:6969/announce,udp://tracker.torrent.eu.org:451/announce,udp://tracker.tryhackx.org:6969/announce,udp://tracker1.bt.moack.co.kr:80/announce,udp://tracker2.dler.com:80/announce,udp://ttk2.nbaonlineservice.com:6969/announce,udp://uploads.gamecoast.net:6969/announce,udp://www.torrent.eu.org:451/announce,udp://y.paranoid.agency:6969/announce,wss://tracker.openwebtorrent.com:443/announce