# Flatpak bus error while trying to update

**URL:** <https://discussion.fedoraproject.org/t/flatpak-bus-error-while-trying-to-update/193990>\
**Category:** Ask Fedora\
**Tags:** flatpak, kde, f44\
**Created:** [June 17, 2026, 2:03am UTC](https://discussion.fedoraproject.org/t/flatpak-bus-error-while-trying-to-update/193990 "2026-06-17T02:03:23Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![supermario](https://avatars.discourse-cdn.com/v4/letter/s/51a2da/32.png) [@supermario](https://discussion.fedoraproject.org/u/supermario)\
**Post date:** [June 17, 2026, 2:03am UTC](https://discussion.fedoraproject.org/t/flatpak-bus-error-while-trying-to-update/193990/1 "2026-06-17T02:03:23Z")

</div>

After running a system update any time I try to update flatpaks it only returns this

```plaintext
$ flatpak update
Looking for updates…
Bus error (core dumped) flatpak update

```

Discover also crashes almost immediately as a result as well.  
This is the output the Crashed Processes Viewer gave me, though I’m admittedly not at all well versed enough to identify the issue here

```plaintext
           PID: 25267 (flatpak)
           UID: 1000
           GID: 1000
        Signal: 7 (BUS)
     Timestamp: Tue 2026-06-16 21:54:29 -04 (1min 18s ago)
  Command Line: flatpak update
    Executable: /usr/bin/flatpak
 Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.konsole-14991.scope/tab(22578).scope
          Unit: user@1000.service
     User Unit: app-org.kde.konsole-14991.scope
         Slice: user-1000.slice
     Owner UID: 1000
       Boot ID: fbb7a790ec0041a3be347ecab694b4a1
    Machine ID: 5347e6cd27814ac9bd1073b195fafec7
      Hostname: fedora
       Storage: /var/lib/systemd/coredump/core.flatpak.1000.fbb7a790ec0041a3be347ecab694b4a1.25267.1781661269000000.zst (present)
  Size on Disk: 912.8K
       Package: flatpak/1.18.0-1.fc44
      build-id: be5240e76642f27033b3cec7ab002211b4e41c39
       Message: Process 25267 (flatpak) of user 1000 dumped core.
                
                Module libnss_resolve.so.2 from rpm systemd-259.6-1.fc44.x86_64
                Module libnss_mdns4_minimal.so.2 from rpm nss-mdns-0.15.1-28.fc44.x86_64
                Module libnss_myhostname.so.2 from rpm systemd-259.6-1.fc44.x86_64
                Module libudev.so.1 from rpm systemd-259.6-1.fc44.x86_64
                Module libcbor.so.0.13 from rpm libcbor-0.13.0-2.fc44.x86_64
                Module libcrypt.so.2 from rpm libxcrypt-4.5.2-3.fc44.x86_64
                Module libkeyutils.so.1 from rpm keyutils-1.6.3-7.fc44.x86_64
                Module libkrb5support.so.0 from rpm krb5-1.22.2-4.fc44.x86_64
                Module libcom_err.so.2 from rpm e2fsprogs-1.47.3-4.fc44.x86_64
                Module libk5crypto.so.3 from rpm krb5-1.22.2-4.fc44.x86_64
                Module libkrb5.so.3 from rpm krb5-1.22.2-4.fc44.x86_64
                Module libfido2.so.1 from rpm libfido2-1.16.0-5.fc44.x86_64
                Module libsasl2.so.3 from rpm cyrus-sasl-2.1.28-35.fc44.x86_64
                Module libevent-2.1.so.7 from rpm libevent-2.1.12-17.fc44.x86_64
                Module libunistring.so.5 from rpm libunistring-1.1-11.fc44.x86_64
                Module libattr.so.1 from rpm attr-2.5.2-8.fc44.x86_64
                Module libblkid.so.1 from rpm util-linux-2.41.4-8.fc44.x86_64
                Module libaccountsservice.so.0 from rpm accountsservice-23.13.9-16.fc44.x86_64
                Module libbrotlicommon.so.1 from rpm brotli-1.2.0-3.fc44.x86_64
                Module libbrotlidec.so.1 from rpm brotli-1.2.0-3.fc44.x86_64
                Module libgssapi_krb5.so.2 from rpm krb5-1.22.2-4.fc44.x86_64
                Module libssl.so.3 from rpm openssl-3.5.7-1.fc44.x86_64
                Module libpsl.so.5 from rpm libpsl-0.21.5-7.fc44.x86_64
                Module libssh.so.4 from rpm libssh-0.12.0-1.fc44.x86_64
                Module libidn2.so.0 from rpm libidn2-2.3.8-3.fc44.x86_64
                Module libnghttp2.so.14 from rpm nghttp2-1.68.0-4.fc44.x86_64
                Module libngtcp2.so.16 from rpm ngtcp2-1.22.1-1.fc44.x86_64
                Module libngtcp2_crypto_ossl.so.0 from rpm ngtcp2-1.22.1-1.fc44.x86_64
                Module libnghttp3.so.9 from rpm nghttp3-1.16.0-1.fc44.x86_64
                Module libbz2.so.1 from rpm bzip2-1.0.8-23.fc44.x86_64
                Module liblz4.so.1 from rpm lz4-1.10.0-4.fc44.x86_64
                Module libacl.so.1 from rpm acl-2.3.2-6.fc44.x86_64
                Module libcomposefs.so.1 from rpm composefs-1.0.8-5.fc44.x86_64
                Module libcrypto.so.3 from rpm openssl-3.5.7-1.fc44.x86_64
                Module liblzma.so.5 from rpm xz-5.8.2-2.fc44.x86_64
                Module libgpg-error.so.0 from rpm libgpg-error-1.58-2.fc44.x86_64
                Module libstemmer.so.0 from rpm snowball-3.0.1-11.fc44.x86_64
                Module libfyaml.so.0 from rpm libfyaml-0.8-9.fc44.x86_64
                Module libxmlb.so.2 from rpm libxmlb-0.3.26-1.fc44.x86_64
                Module libffi.so.8 from rpm libffi-3.5.2-2.fc44.x86_64
                Module libselinux.so.1 from rpm libselinux-3.10-1.fc44.x86_64
                Module libmount.so.1 from rpm util-linux-2.41.4-8.fc44.x86_64
                Module libz.so.1 from rpm zlib-ng-2.3.3-3.fc44.x86_64
                Module libgmodule-2.0.so.0 from rpm glib2-2.88.1-1.fc44.x86_64
                Module libpcre2-8.so.0 from rpm pcre2-10.47-1.fc44.1.x86_64
                Module libwayland-client.so.0 from rpm wayland-1.24.0-3.fc44.x86_64
                Module libXau.so.6 from rpm libXau-1.0.12-4.fc44.x86_64
                Module libmalcontent-0.so.0 from rpm malcontent-0.14.0-1.fc44.x86_64
                Module libzstd.so.1 from rpm zstd-1.5.7-5.fc44.x86_64
                Module libxml2.so.2 from rpm libxml2-2.12.10-6.fc44.x86_64
                Module libseccomp.so.2 from rpm libseccomp-2.6.0-3.fc44.x86_64
                Module libcurl.so.4 from rpm curl-8.18.0-6.fc44.x86_64
                Module libarchive.so.13 from rpm libarchive-3.8.7-1.fc44.x86_64
                Module libdconf.so.1 from rpm dconf-0.49.0-5.fc44.x86_64
                Module libpolkit-gobject-1.so.0 from rpm polkit-127-2.fc44.2.x86_64
                Module libpolkit-agent-1.so.0 from rpm polkit-127-2.fc44.2.x86_64
                Module libsystemd.so.0 from rpm systemd-259.6-1.fc44.x86_64
                Module libostree-1.so.1 from rpm ostree-2026.1-1.fc44.x86_64
                Module libjson-glib-1.0.so.0 from rpm json-glib-1.10.8-5.fc44.x86_64
                Module libappstream.so.5 from rpm appstream-1.1.0-3.fc44.x86_64
                Module libgobject-2.0.so.0 from rpm glib2-2.88.1-1.fc44.x86_64
                Module libgio-2.0.so.0 from rpm glib2-2.88.1-1.fc44.x86_64
                Module libglib-2.0.so.0 from rpm glib2-2.88.1-1.fc44.x86_64
                Module flatpak from rpm flatpak-1.18.0-1.fc44.x86_64
                Stack trace of thread 25267:
                #0 0x00007fe7458d888d sha256_transform (libglib-2.0.so.0 + 0x1588d)
                #1 0x00007fe7458dbe3f sha256_sum_update.part.0 (libglib-2.0.so.0 + 0x18e3f)
                #2 0x00007fe7458e02af g_compute_checksum_for_data (libglib-2.0.so.0 + 0x1d2af)
                #3 0x00005620f91cf09f flatpak_dir_remote_load_cached_summary.isra.0 (flatpak + 0xba09f)
                #4 0x00005620f91a936d flatpak_remote_state_ensure_subsummary (flatpak + 0x9436d)
                #5 0x00005620f91d3338 _flatpak_dir_get_remote_state.constprop.0 (flatpak + 0xbe338)
                #6 0x00005620f921a770 flatpak_transaction_ensure_remote_state (flatpak + 0x105770)
                #7 0x00005620f921b7f9 flatpak_transaction_add_ref.lto_priv.0 (flatpak + 0x1067f9)
                #8 0x00005620f921c715 flatpak_transaction_add_update (flatpak + 0x107715)
                #9 0x00005620f9186624 flatpak_builtin_update (flatpak + 0x71624)
                #10 0x00005620f914155b main (flatpak + 0x2c55b)
                #11 0x00007fe744be1681 __libc_start_call_main (libc.so.6 + 0x3681)
                #12 0x00007fe744be1798 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x3798)
                #13 0x00005620f9142a55 _start (flatpak + 0x2da55)
                
                Stack trace of thread 25269:
                #0 0x00007fe744c59412 __syscall_cancel_arch (libc.so.6 + 0x7b412)
                #1 0x00007fe744c4d62c __internal_syscall_cancel (libc.so.6 + 0x6f62c)
                #2 0x00007fe744c4d674 __syscall_cancel (libc.so.6 + 0x6f674)
                #3 0x00007fe744cc74a6 ppoll (libc.so.6 + 0xe94a6)
                #4 0x00007fe74590b125 g_main_context_iterate_unlocked.isra.0 (libglib-2.0.so.0 + 0x48125)
                #5 0x00007fe74590b1e3 g_main_context_iteration (libglib-2.0.so.0 + 0x481e3)
                #6 0x00007fe74590b231 glib_worker_main (libglib-2.0.so.0 + 0x48231)
                #7 0x00007fe745940d12 g_thread_proxy (libglib-2.0.so.0 + 0x7dd12)
                #8 0x00007fe744c50d19 start_thread (libc.so.6 + 0x72d19)
                #9 0x00007fe744cd464c __clone3 (libc.so.6 + 0xf664c)
                
                Stack trace of thread 25270:
                #0 0x00007fe744c59412 __syscall_cancel_arch (libc.so.6 + 0x7b412)
                #1 0x00007fe744c4d62c __internal_syscall_cancel (libc.so.6 + 0x6f62c)
                #2 0x00007fe744c4d674 __syscall_cancel (libc.so.6 + 0x6f674)
                #3 0x00007fe744cc74a6 ppoll (libc.so.6 + 0xe94a6)
                #4 0x00007fe74590b125 g_main_context_iterate_unlocked.isra.0 (libglib-2.0.so.0 + 0x48125)
                #5 0x00007fe74590b2e7 g_main_loop_run (libglib-2.0.so.0 + 0x482e7)
                #6 0x00007fe7457cc6c2 gdbus_shared_thread_func.lto_priv.0 (libgio-2.0.so.0 + 0xf76c2)
                #7 0x00007fe745940d12 g_thread_proxy (libglib-2.0.so.0 + 0x7dd12)
                #8 0x00007fe744c50d19 start_thread (libc.so.6 + 0x72d19)
                #9 0x00007fe744cd464c __clone3 (libc.so.6 + 0xf664c)
                
                Stack trace of thread 25268:
                #0 0x00007fe744cd23fd syscall (libc.so.6 + 0xf43fd)
                #1 0x00007fe74593b4eb g_cond_wait (libglib-2.0.so.0 + 0x784eb)
                #2 0x00007fe7458cd58c g_async_queue_pop_intern_unlocked (libglib-2.0.so.0 + 0xa58c)
                #3 0x00007fe745941d64 g_thread_pool_spawn_thread (libglib-2.0.so.0 + 0x7ed64)
                #4 0x00007fe745940d12 g_thread_proxy (libglib-2.0.so.0 + 0x7dd12)
                #5 0x00007fe744c50d19 start_thread (libc.so.6 + 0x72d19)
                #6 0x00007fe744cd464c __clone3 (libc.so.6 + 0xf664c)
                
                Stack trace of thread 25271:
                #0 0x00007fe744c59412 __syscall_cancel_arch (libc.so.6 + 0x7b412)
                #1 0x00007fe744c4d62c __internal_syscall_cancel (libc.so.6 + 0x6f62c)
                #2 0x00007fe744c4d674 __syscall_cancel (libc.so.6 + 0x6f674)
                #3 0x00007fe744cc74a6 ppoll (libc.so.6 + 0xe94a6)
                #4 0x00007fe74590b125 g_main_context_iterate_unlocked.isra.0 (libglib-2.0.so.0 + 0x48125)
                #5 0x00007fe74590b2e7 g_main_loop_run (libglib-2.0.so.0 + 0x482e7)
                #6 0x00007fe745334eef server_thread_func (libpolkit-agent-1.so.0 + 0x1eef)
                #7 0x00007fe745940d12 g_thread_proxy (libglib-2.0.so.0 + 0x7dd12)
                #8 0x00007fe744c50d19 start_thread (libc.so.6 + 0x72d19)
                #9 0x00007fe744cd464c __clone3 (libc.so.6 + 0xf664c)
                ELF object binary architecture: AMD x86-64

```

Anybody might know what’s causing this? It’s the second time something like this has occurred but on the first occasion I simply decided to just reinstall the OS, I’d like to avoid doing that this time if possible.

---

<div class="post-metadata">

**Author:** ![barryascott](https://avatars.discourse-cdn.com/v4/letter/b/db3279/32.png) [@barryascott](https://discussion.fedoraproject.org/u/barryascott)\
**Post date:** [June 17, 2026, 11:48am UTC](https://discussion.fedoraproject.org/t/flatpak-bus-error-while-trying-to-update/193990/2 "2026-06-17T11:48:18Z")

</div>

Have a look at the output of `sudo dmesg` the last few lines might provide a clue.

---

<div class="post-metadata">

**Author:** ![gnwiii](https://sea1.discourse-cdn.com/fedoraproject/user_avatar/discussion.fedoraproject.org/gnwiii/32/34440_2.png) [@gnwiii](https://discussion.fedoraproject.org/u/gnwiii)\
**Post date:** [June 17, 2026, 11:57am UTC](https://discussion.fedoraproject.org/t/flatpak-bus-error-while-trying-to-update/193990/3 "2026-06-17T11:57:32Z")

</div>

> [@supermario](#):
>
> on the first occasion I simply decided to just reinstall the OS, I’d like to avoid doing that this time if possible

Reinstalling rarely solves Linux issues, but the alternative takes some effort to reach linux users who have access to similar hardware and software so can try to reproduce your issue:

1. make sure your system is fully updated, including vendor firmware to a) avoid chasing a solved problem and b) make it easier for others to reproduce your configuration.
2. post (as web-searchable, pre-formatted text) the output from running `inxi -Fzxx` in a terminal (you may have to install `inxi`) so we can see your system configuration.

---

<div class="post-metadata">

**Author:** ![supermario](https://avatars.discourse-cdn.com/v4/letter/s/51a2da/32.png) [@supermario](https://discussion.fedoraproject.org/u/supermario)\
**Post date:** [June 17, 2026, 12:21pm UTC](https://discussion.fedoraproject.org/t/flatpak-bus-error-while-trying-to-update/193990/4 "2026-06-17T12:21:43Z")

</div>

Here’s the output for `sudo dmesg` after attempting to run `flatpak update`

```plaintext
[4084.966242] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4084.966252] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15949, gen 0
[4114.248513] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4114.248538] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15950, gen 0
[4120.482813] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4120.482824] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15951, gen 0
[4121.999958] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4121.999978] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15952, gen 0
[4139.302149] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4139.302176] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15953, gen 0
[4155.811527] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4155.811553] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15954, gen 0
[4159.048064] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4159.048098] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15955, gen 0
[4160.653151] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4160.653185] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15956, gen 0
[4163.651430] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4163.651448] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15957, gen 0
[4192.534005] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4192.534038] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15958, gen 0
[4202.182869] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4202.182895] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15959, gen 0
[4204.158643] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4204.158649] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15960, gen 0
[4205.243283] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4205.243318] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15961, gen 0
[4242.061443] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4242.061453] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15962, gen 0
[4316.708044] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4316.708071] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15963, gen 0
[4373.981051] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4373.981084] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15964, gen 0
[4376.051570] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4376.051598] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15965, gen 0
[4384.805381] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4384.805399] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15966, gen 0
[4428.744850] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6553600 csum 0x2ac15d26 expected csum 0x515534fc mirror 1
[4428.744876] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15967, gen 0
[4428.744894] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6557696 csum 0x2ac15d26 expected csum 0x748cda54 mirror 1
[4428.744906] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15968, gen 0
[4428.744917] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6561792 csum 0x2ac15d26 expected csum 0xd32be962 mirror 1
[4428.744927] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15969, gen 0
[4428.744937] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6565888 csum 0x2ac15d26 expected csum 0x0d6cba0f mirror 1
[4428.744945] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15970, gen 0
[4428.744955] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6569984 csum 0x2ac15d26 expected csum 0xef36751a mirror 1
[4428.744963] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15971, gen 0
[4428.744972] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6574080 csum 0x2ac15d26 expected csum 0x745324f0 mirror 1
[4428.744980] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15972, gen 0
[4428.744990] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6578176 csum 0x2ac15d26 expected csum 0x50f63e59 mirror 1
[4428.744998] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15973, gen 0
[4428.745762] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6553600 csum 0x2ac15d26 expected csum 0x515534fc mirror 1
[4428.745785] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15974, gen 0
[4428.745802] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6557696 csum 0x2ac15d26 expected csum 0x748cda54 mirror 1
[4428.745813] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15975, gen 0
[4428.745825] BTRFS warning (device sda3): csum failed root 257 ino 2033991 off 6561792 csum 0x2ac15d26 expected csum 0xd32be962 mirror 1
[4428.745834] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15976, gen 0
[4445.577596] btrfs_print_data_csum_error: 11 callbacks suppressed
[4445.577610] BTRFS warning (device sda3): csum failed root 257 ino 1557836 off 491520 csum 0x2ac15d26 expected csum 0x1b284fe0 mirror 1
[4445.577635] btrfs_dev_stat_inc_and_print: 11 callbacks suppressed
[4445.577641] BTRFS error (device sda3): bdev /dev/sda3 errs: wr 0, rd 0, flush 0, corrupt 15988, gen 0

```

And here’s the output for `inxi -Fzxx`

```plaintext
$ inxi -Fzxx
System:
  Kernel: 7.0.12-201.fc44.x86_64 arch: x86_64 bits: 64 compiler: gcc v: 16.1.1
  Desktop: KDE Plasma v: 6.6.5 tk: Qt v: N/A wm: kwin_wayland dm: N/A
    Distro: Fedora Linux 44 (KDE Plasma Desktop Edition)
Machine:
  Type: Laptop System: Micro-Star product: GT75 Titan 9SF v: REV:1.0
    serial: <superuser required> Chassis: type: 10 serial: <superuser required>
  Mobo: Micro-Star model: MS-17A6 v: REV:1.0 serial: <superuser required>
    part-nu: 17A6.1 Firmware: UEFI vendor: American Megatrends v: E17A6IMS.10E
    date: 05/18/2020
Battery:
  ID-1: BAT1 charge: 51.2 Wh (70.9%) condition: 72.2/90 Wh (80.3%)
    volts: 15.05 min: 14.4 model: MSI BIF0_9 serial: N/A charging:
    status: discharging cycles: N/A
CPU:
  Info: 6-core model: Intel Core i7-9750H bits: 64 type: MT MCP
    arch: Coffee Lake rev: A cache: L1: 384 KiB L2: 1.5 MiB L3: 12 MiB
  Speed (MHz): avg: 800 min/max: 800/4500 cores: 1: 800 2: 800 3: 800 4: 800
    5: 800 6: 800 7: 800 8: 800 9: 800 10: 800 11: 800 12: 800 bogomips: 62399
  Flags-basic: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
  Device-1: NVIDIA TU106BM [GeForce RTX 2070 Mobile / Max-Q]
    vendor: Micro-Star MSI driver: nvidia v: 595.80 arch: Turing pcie:
    speed: 5 GT/s lanes: 16 ports: active: eDP-1 empty: DP-1,DP-2,HDMI-A-1
    bus-ID: 01:00.0 chip-ID: 10de:1f50
  Display: wayland server: Xwayland v: 24.1.12 compositor: kwin_wayland
    driver: gpu: nv_platform,nvidia,nvidia-nvswitch display-ID: 0
  Monitor-1: eDP-1 model: AU Optronics 0x329d res: 1920x1080 hz: 144
    dpi: 128 diag: 438mm (17.2")
  API: EGL v: 1.5 platforms: device: 0 drv: nvidia device: 2 drv: swrast
    gbm: drv: nvidia surfaceless: drv: nvidia wayland: drv: nvidia x11:
    drv: nvidia inactive: device-1
  API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 595.80
    glx-v: 1.4 direct-render: yes renderer: NVIDIA GeForce RTX 2070/PCIe/SSE2
    display-ID: :0.0
  API: Vulkan v: 1.4.341 surfaces: N/A device: 0 type: discrete-gpu
    driver: nvidia device-ID: 10de:1f50 device: 1 type: cpu
    driver: mesa llvmpipe device-ID: 10005:0000
  Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
    de: kscreen-console,kscreen-doctor gpu: nvidia-settings wl: wayland-info
    x11: xdriinfo, xdpyinfo, xprop, xrandr
Audio:
  Device-1: Intel 300/C240 Series Family HD Audio vendor: Micro-Star MSI
    driver: snd_hda_intel v: kernel bus-ID: 00:1f.3 chip-ID: 8086:a348
  Device-2: NVIDIA TU106 High Definition Audio vendor: Micro-Star MSI
    driver: snd_hda_intel v: kernel pcie: speed: 5 GT/s lanes: 16
    bus-ID: 01:00.1 chip-ID: 10de:10f9
  API: ALSA v: k7.0.12-201.fc44.x86_64 status: kernel-api
  Server-1: PipeWire v: 1.6.6 status: active with: 1: pipewire-pulse
    status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
    4: pw-jack type: plugin
Network:
  Device-1: Qualcomm Atheros Killer E2500 Gigabit Ethernet
    vendor: Micro-Star MSI driver: alx v: kernel pcie: speed: 2.5 GT/s lanes: 1
    port: 3000 bus-ID: 02:00.0 chip-ID: 1969:e0b1
  IF: enp2s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
  Device-2: Intel Wi-Fi 5 Wireless-AC 9x6x [Thunder Peak]
    vendor: Rivet Networks driver: iwlwifi v: kernel pcie: speed: 5 GT/s
    lanes: 1 bus-ID: 03:00.0 chip-ID: 8086:2526
  IF: wlp3s0 state: down mac: <filter>
Bluetooth:
  Device-1: Intel Wireless-AC 9260 Bluetooth Adapter driver: btusb v: 0.8
    type: USB rev: 2.0 speed: 12 Mb/s lanes: 1 bus-ID: 1-10:5 chip-ID: 8087:0025
  Report: btmgmt ID: hci0 rfk-id: 2 state: up address: <filter> bt-v: 5.1
    lmp-v: 10
Drives:
  Local Storage: total: 1.61 TiB used: 241.24 GiB (14.6%)
  ID-1: /dev/mmcblk0 model: SD256 size: 238.3 GiB type: Removable
    serial: <filter>
  ID-2: /dev/nvme0n1 vendor: Samsung model: MZVLB512HAJQ-00000
    size: 476.94 GiB speed: 31.6 Gb/s lanes: 4 serial: <filter> temp: 25.9 C
  ID-3: /dev/sda vendor: Seagate model: ST1000LM049-2GH172 size: 931.51 GiB
    speed: 6.0 Gb/s serial: <filter> temp: 30 C
Partition:
  ID-1: / size: 928.93 GiB used: 240.41 GiB (25.9%) fs: btrfs dev: /dev/sda3
  ID-2: /boot size: 1.9 GiB used: 830.1 MiB (42.7%) fs: ext4 dev: /dev/sda2
  ID-3: /boot/efi size: 598.8 MiB used: 20 MiB (3.3%) fs: vfat
    dev: /dev/sda1
  ID-4: /home size: 928.93 GiB used: 240.41 GiB (25.9%) fs: btrfs
    dev: /dev/sda3
Swap:
  ID-1: swap-1 type: zram size: 8 GiB used: 0 KiB (0.0%) priority: 100
    dev: /dev/zram0
Sensors:
  System Temperatures: cpu: 33.0 C pch: 44.0 C mobo: N/A
  Fan Speeds (rpm): N/A
Info:
  Memory: total: 32 GiB available: 31.25 GiB used: 3.04 GiB (9.7%)
  Processes: 407 Power: uptime: 11h 4m wakeups: 1 Init: systemd v: 259
    default: graphical
  Packages: pm: rpm pkgs: N/A note: see --rpm pm: flatpak pkgs: 24
    Compilers: gcc: 16.1.1 Shell: Bash v: 5.3.9 running-in: konsole inxi: 3.3.40

```

---

<div class="post-metadata">

**Author:** ![gnwiii](https://sea1.discourse-cdn.com/fedoraproject/user_avatar/discussion.fedoraproject.org/gnwiii/32/34440_2.png) [@gnwiii](https://discussion.fedoraproject.org/u/gnwiii)\
**Post date:** [June 17, 2026, 1:05pm UTC](https://discussion.fedoraproject.org/t/flatpak-bus-error-while-trying-to-update/193990/5 "2026-06-17T13:05:13Z")

</div>

There appears to be a problem with sda. I would boot a Live USB and save copies of important files. Then check “drive health”. This ca be done with gnome disks in the workstation Live USB. I assume the KDE Live installer also has the capability to check drive health.
