Public bug reported:

:~$ lsb_release -rd
No LSB modules are available.
Description:    Ubuntu 24.04.3 LTS
Release:        24.04
Starting with Chromium browser version 140.0.7339.80, when the application is 
launched, my mouse and keyboard become completely inoperable.  I have to hard 
re-boot the computer to regain ability to do anything.  I hoped that with the 
latest Chromium version the bug would have been fixed, but it remains.  I did 
the upgrade and the problem persists.
This bug renders the Chromium browser completely unusable.  EXCEPTION: when I 
start Chromium via "/snap/bin/chromium --enable-logging=stderr, then the system 
does NOT crash, but screen in browser flickers wildly.

$ uname -a
Linux lorbdo-H97M-HD3 6.8.0-79-generic #79-Ubuntu SMP PREEMPT_DYNAMIC Tue Aug 
12 14:42:46 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

:~$ type -a chromium
chromium is /snap/bin/chromium
chromium is /snap/bin/chromium

:~$ /snap/bin/chromium --enable-logging=stderr
update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/local/share/doc /usr/local/share/doc none bind,ro 0 
0): cannot write to "/var/lib/snapd/hostfs/usr/local/share/doc" because it 
would affect the host in "/var/lib/snapd"
update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/share/gimp/2.0/help /usr/share/gimp/2.0/help none 
bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/gimp/2.0/help" 
because it would affect the host in "/var/lib/snapd"
update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/share/gtk-doc /usr/share/gtk-doc none bind,ro 0 0): 
cannot write to "/var/lib/snapd/hostfs/usr/share/gtk-doc" because it would 
affect the host in "/var/lib/snapd"
update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme /usr/share/sphinx_rtd_theme 
none bind,ro 0 0): cannot write to 
"/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme" because it would affect the 
host in "/var/lib/snapd"
update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/share/xubuntu-docs /usr/share/xubuntu-docs none 
bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/xubuntu-docs" 
because it would affect the host in "/var/lib/snapd"
[22390:22390:0912/155942.230740:WARNING:ui/ozone/platform/wayland/common/wayland_object.cc:119]
 Binding to zwp_pointer_gestures_v1 version 1 but version 3 is available.
[22390:22390:0912/155942.230873:WARNING:ui/ozone/platform/wayland/common/wayland_object.cc:119]
 Binding to zwp_linux_dmabuf_v1 version 4 but version 5 is available.
Gtk-Message: 15:59:42.787: Not loading module "atk-bridge": The functionality 
is provided by GTK natively. Please try to not load it.
[22390:22390:0912/155943.896011:WARNING:chrome/browser/signin/account_consistency_mode_manager.cc:74]
 Desktop Identity Consistency cannot be enabled as no OAuth client ID and 
client secret have been configured.
[22595:22595:0912/155943.922537:WARNING:ui/gl/angle_platform_impl.cc:47] 
renderergl_utils.cpp:2085 (GenerateCaps): Disabling GL_EXT_clip_cull_distance 
because only 8 clip distances, 0 cull distances and 0 combined clip/cull 
distances are supported by the driver.
[22595:22595:0912/155947.506495:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1269] 
Empty codec maximum resolution
[22595:22595:0912/155947.506577:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1179] 
FillProfileInfo_Locked failed for va_profile VAProfileH264ConstrainedBaseline 
and entrypoint VAEntrypointVLD
[22595:22595:0912/155947.506657:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1269] 
Empty codec maximum resolution
[22595:22595:0912/155947.735825:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1179] 
FillProfileInfo_Locked failed for va_profile VAProfileH264Main and entrypoint 
VAEntrypointVLD
[22595:22595:0912/155947.736085:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1269] 
Empty codec maximum resolution
[22595:22595:0912/155947.736183:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1179] 
FillProfileInfo_Locked failed for va_profile VAProfileH264High and entrypoint 
VAEntrypointVLD
[22390:22640:0912/155947.936338:ERROR:components/sessions/core/command_storage_backend.cc:226]
 Commands successfully read before error: 15, bytes successfully read from file 
before error: 1032
[22390:22390:0912/155948.514077:WARNING:ui/ozone/platform/wayland/host/wayland_surface.cc:172]
 Server doesn't support zcr_alpha_compositing_v1.
[22390:22390:0912/155948.514093:WARNING:ui/ozone/platform/wayland/host/wayland_surface.cc:187]
 Server doesn't support overlay_prioritizer.
[22390:22390:0912/155948.514099:WARNING:ui/ozone/platform/wayland/host/wayland_surface.cc:202]
 Server doesn't support wp_content_type_v1
[22390:22390:0912/155948.514103:WARNING:ui/ozone/platform/wayland/host/wayland_surface.cc:221]
 Server doesn't support zcr_color_management_surface.
[22390:22390:0912/155949.931584:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
[22595:22595:0912/155950.335202:WARNING:sandbox/policy/linux/sandbox_linux.cc:414]
 InitializeSandbox() called with multiple threads in process gpu-process.
[22390:22390:0912/155951.282317:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
[22390:22390:0912/155951.968428:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
[22390:22390:0912/155952.932558:ERROR:dbus/object_proxy.cc:573] Failed to call 
method: org.gnome.Mutter.IdleMonitor.AddIdleWatch: object_path= 
/org/gnome/Mutter/IdleMonitor/Core: org.freedesktop.DBus.Error.AccessDenied: An 
AppArmor policy prevents this sender from sending this message to this 
recipient; type="method_call", sender=":1.228" (uid=1001 pid=22390 
comm="/snap/chromium/3248/usr/lib/chromium-browser/chrom" 
label="snap.chromium.chromium (enforce)") 
interface="org.gnome.Mutter.IdleMonitor" member="AddIdleWatch" error 
name="(unset)" requested_reply="0" destination="org.gnome.Mutter.IdleMonitor" 
(uid=1001 pid=3025 comm="/usr/bin/gnome-shell" label="unconfined")
[22390:22390:0912/155952.932579:WARNING:ui/ozone/platform/wayland/host/org_gnome_mutter_idle_monitor.cc:137]
 Call to AddIdleWatch method of org.gnome.Mutter.IdleMonitor D-Bus service 
failed
[22390:22550:0912/155953.783148:WARNING:net/disk_cache/simple/simple_index_file.cc:548]
 Corrupt Simple Index File.
[22390:22596:0912/155954.749621:WARNING:net/disk_cache/blockfile/backend_impl.cc:1859]
 Destroying invalid entry.
[22390:22550:0912/155955.167579:ERROR:net/disk_cache/simple/simple_file_enumerator.cc:58]
 Could not get file info for 
/home/yerba/snap/chromium/common/chromium/Default/Service 
Worker/ScriptCache/39563241594c59ad_1
[22390:22390:0912/155955.219788:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
[22390:22390:0912/155956.410278:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
[22390:22503:0912/155957.369659:ERROR:google_apis/gcm/engine/registration_request.cc:291]
 Registration response error message: DEPRECATED_ENDPOINT
[22390:22390:0912/155957.637464:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
[22390:22390:0912/155958.545495:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
[22390:22390:0912/155958.801838:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
[22390:22596:0912/155958.809623:WARNING:net/disk_cache/blockfile/backend_impl.cc:1859]
 Destroying invalid entry.
[22390:22390:0912/160002.624244:INFO:CONSOLE:85] "Event handler of 'error' 
event must be added on the initial evaluation of worker script.", source: 
chrome-extension://bmnlcjabgnpnenekpadlanbbkooimhnj/h0.js (85)
[22390:22390:0912/160002.624454:INFO:CONSOLE:85] "Event handler of 
'unhandledrejection' event must be added on the initial evaluation of worker 
script.", source: chrome-extension://bmnlcjabgnpnenekpadlanbbkooimhnj/h0.js (85)
[22390:22390:0912/160014.932264:WARNING:content/browser/browser_main_loop.cc:288]
 <unknown>: atk-bridge: get_device_events_reply: unknown signature
[22390:22499:0912/160017.309209:INFO:chrome/browser/extensions/extension_garbage_collector.cc:184]
 Garbage collection for extensions on file thread is complete.
[22390:22499:0912/160020.457929:ERROR:components/sessions/core/command_storage_backend.cc:226]
 Commands successfully read before error: 15, bytes successfully read from file 
before error: 1032
[22390:22503:0912/160027.454541:ERROR:google_apis/gcm/engine/registration_request.cc:291]
 Registration response error message: DEPRECATED_ENDPOINT
[22390:22863:0912/160038.517872:ERROR:dbus/object_proxy.cc:573] Failed to call 
method: org.freedesktop.NetworkManager.GetDevices: object_path= 
/org/freedesktop/NetworkManager: org.freedesktop.DBus.Error.AccessDenied: An 
AppArmor policy prevents this sender from sending this message to this 
recipient; type="method_call", sender=":1.318" (uid=1001 pid=22390 
comm="/snap/chromium/3248/usr/lib/chromium-browser/chrom" 
label="snap.chromium.chromium (enforce)") 
interface="org.freedesktop.NetworkManager" member="GetDevices" error 
name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager" 
(uid=0 pid=1725 comm="/usr/sbin/NetworkManager --no-daemon" label="unconfined")
[22390:22863:0912/160038.517888:WARNING:services/device/geolocation/wifi_data_provider_linux.cc:198]
 Failed to get the device list
[22601:22605:0912/160043.231049:WARNING:net/extras/sqlite/sqlite_persistent_store_backend_base.cc:176]
 Failed to post task from 
FlushAndNotifyInBackground@net/extras/sqlite/sqlite_persistent_store_backend_base.cc:226
 to client_task_runner_.
[22601:22610:0912/160043.285131:WARNING:net/extras/sqlite/sqlite_persistent_store_backend_base.cc:176]
 Failed to post task from 
FlushAndNotifyInBackground@net/extras/sqlite/sqlite_persistent_store_backend_base.cc:226
 to client_task_runner_.
[22601:22610:0912/160043.285154:WARNING:net/extras/sqlite/sqlite_persistent_store_backend_base.cc:176]
 Failed to post task from 
FlushAndNotifyInBackground@net/extras/sqlite/sqlite_persistent_store_backend_base.cc:226
 to client_task_runner_.

:~$ snap info chromium
name:      chromium
summary:   Chromium web browser, open-source version of Chrome
publisher: Canonical✓
store-url: https://snapcraft.io/chromium
contact:   
https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bugs?field.tag=snap
license:   unset
description: |
  An open-source browser project that aims to build a safer, faster, and more
  stable way for all Internet users to experience the web.
commands:
  - chromium.chromedriver
  - chromium
services:
  chromium.daemon: simple, disabled, inactive
snap-id:      XKEcBqPM06H1Z7zGOdG5fbICuf8NWK5R
tracking:     latest/stable
refresh-date: today at 10:21 PDT
channels:
  latest/stable:    140.0.7339.127 2025-09-12 (3248) 195MB -
  latest/candidate: 140.0.7339.127 2025-09-12 (3248) 195MB -
  latest/beta:      140.0.7339.41  2025-08-29 (3241) 194MB -
  latest/edge:      141.0.7340.0   2025-08-25 (3228) 188MB -
installed:          140.0.7339.127            (3248) 195MB -

:~$ snap connections chromium
Interface                 Plug                                      Slot        
                    Notes
audio-playback            chromium:audio-playback                   
:audio-playback                 -
audio-record              chromium:audio-record                     
:audio-record                   -
bluez                     chromium:bluez                            -           
                    -
browser-support           chromium:browser-sandbox                  
:browser-support                -
camera                    chromium:camera                           :camera     
                    -
content[gnome-42-2204]    chromium:gnome-42-2204                    
gnome-42-2204:gnome-42-2204     -
content[gtk-3-themes]     chromium:gtk-3-themes                     
gtk-common-themes:gtk-3-themes  -
content[icon-themes]      chromium:icon-themes                      
gtk-common-themes:icon-themes   -
content                   chromium:install-cups-runtime-dependency  -           
                    -
content[sound-themes]     chromium:sound-themes                     
gtk-common-themes:sound-themes  -
cups                      chromium:cups                             cups:cups   
                    -
desktop                   chromium:desktop                          :desktop    
                    -
desktop-legacy            chromium:desktop-legacy                   
:desktop-legacy                 -
gsettings                 chromium:gsettings                        :gsettings  
                    -
hardware-observe          chromium:hardware-observe                 
:hardware-observe               -
hidraw                    chromium:hidraw                           -           
                    -
home                      chromium:home                             :home       
                    -
joystick                  chromium:joystick                         :joystick   
                    -
kerberos-tickets          chromium:kerberos-tickets                 -           
                    -
mount-observe             chromium:mount-observe                    -           
                    -
mpris                     -                                         
chromium:mpris                  -
network                   chromium:network                          :network    
                    -
network-bind              chromium:network-bind                     
:network-bind                   -
network-manager           chromium:network-manager                  -           
                    -
opengl                    chromium:opengl                           :opengl     
                    -
password-manager-service  chromium:password-manager-service         -           
                    -
pcscd                     chromium:pcscd                            -           
                    -
personal-files            chromium:chromium-config                  
:personal-files                 -
personal-files            chromium:dot-local-share-applications     
:personal-files                 -
personal-files            chromium:dot-local-share-icons            
:personal-files                 -
pulseaudio                chromium:pulseaudio                       -           
                    -
raw-usb                   chromium:raw-usb                          -           
                    -
removable-media           chromium:removable-media                  
:removable-media                -
screen-inhibit-control    chromium:screen-inhibit-control           
:screen-inhibit-control         -
serial-port               chromium:serial-port                      -           
                    -
system-files              chromium:etc-chromium-browser-policies    
:system-files                   -
system-packages-doc       chromium:system-packages-doc              
:system-packages-doc            -
u2f-devices               chromium:u2f-devices                      
:u2f-devices                    -
unity7                    chromium:unity7                           :unity7     
                    -
upower-observe            chromium:upower-observe                   
:upower-observe                 -
wayland                   chromium:wayland                          :wayland    
                    -
x11                       chromium:x11                              :x11        
                    -

:~$ snap changes
ID   Status  Spawn               Ready               Summary
682  Done    today at 10:21 PDT  today at 10:22 PDT  Refresh "chromium" snap 
from "latest/stable" channel

:~$ grep 'install' /var/log/dpkg.log
2025-09-05 23:57:16 status half-installed libgl1-mesa-dri:amd64 
25.0.7-0ubuntu0.24.04.1
2025-09-05 23:57:17 status half-installed libglx-mesa0:amd64 
25.0.7-0ubuntu0.24.04.1
2025-09-05 23:57:18 install libllvm20:amd64 <none> 1:20.1.2-0ubuntu1~24.04.2
2025-09-05 23:57:18 status half-installed libllvm20:amd64 
1:20.1.2-0ubuntu1~24.04.2
2025-09-05 23:57:19 status half-installed libegl-mesa0:amd64 
25.0.7-0ubuntu0.24.04.1
2025-09-05 23:57:20 status half-installed libgbm1:amd64 25.0.7-0ubuntu0.24.04.1
2025-09-05 23:57:20 status half-installed mesa-libgallium:amd64 
25.0.7-0ubuntu0.24.04.1
2025-09-05 23:57:21 status half-installed libxatracker2:amd64 
25.0.7-0ubuntu0.24.04.1
2025-09-05 23:57:22 status half-installed linux-firmware:amd64 
20240318.git3b128b60-0ubuntu2.15
2025-09-05 23:57:29 status half-installed mesa-vulkan-drivers:amd64 
25.0.7-0ubuntu0.24.04.1
2025-09-05 23:57:31 status installed linux-firmware:amd64 
20240318.git3b128b60-0ubuntu2.17
2025-09-05 23:57:31 status installed libllvm20:amd64 1:20.1.2-0ubuntu1~24.04.2
2025-09-05 23:57:31 status installed mesa-vulkan-drivers:amd64 
25.0.7-0ubuntu0.24.04.2
2025-09-05 23:57:31 status installed mesa-libgallium:amd64 
25.0.7-0ubuntu0.24.04.2
2025-09-05 23:57:31 status installed libgbm1:amd64 25.0.7-0ubuntu0.24.04.2
2025-09-05 23:57:31 status installed libgl1-mesa-dri:amd64 
25.0.7-0ubuntu0.24.04.2
2025-09-05 23:57:31 status installed libxatracker2:amd64 25.0.7-0ubuntu0.24.04.2
2025-09-05 23:57:32 status installed libegl-mesa0:amd64 25.0.7-0ubuntu0.24.04.2
2025-09-05 23:57:32 status installed libglx-mesa0:amd64 25.0.7-0ubuntu0.24.04.2
2025-09-05 23:57:32 status installed libc-bin:amd64 2.39-0ubuntu8.5
2025-09-05 23:57:43 status installed initramfs-tools:all 0.142ubuntu25.5
2025-09-08 14:47:54 status installed libllvm19:amd64 1:19.1.1-1ubuntu1~24.04.2
2025-09-08 14:47:59 status half-installed libllvm19:amd64 
1:19.1.1-1ubuntu1~24.04.2
2025-09-08 14:48:00 status not-installed libllvm19:amd64 <none>
2025-09-08 14:48:00 status installed libc-bin:amd64 2.39-0ubuntu8.5
2025-09-10 17:17:51 status half-installed libxml2:amd64 2.9.14+dfsg-1.3ubuntu3.4
2025-09-10 17:17:52 status installed libxml2:amd64 2.9.14+dfsg-1.3ubuntu3.5
2025-09-10 17:17:52 status installed libc-bin:amd64 2.39-0ubuntu8.5
2025-09-11 12:26:35 status half-installed coreutils:amd64 9.4-3ubuntu6
2025-09-11 12:26:35 status triggers-pending install-info:amd64 7.1-3build2
2025-09-11 12:26:37 status installed coreutils:amd64 9.4-3ubuntu6.1
2025-09-11 12:26:37 status half-installed cups-ipp-utils:amd64 
2.4.7-1.2ubuntu7.3
2025-09-11 12:26:38 status half-installed cups-common:all 2.4.7-1.2ubuntu7.3
2025-09-11 12:26:39 status half-installed cups-bsd:amd64 2.4.7-1.2ubuntu7.3
2025-09-11 12:26:40 status half-installed cups-client:amd64 2.4.7-1.2ubuntu7.3
2025-09-11 12:26:40 status half-installed cups-core-drivers:amd64 
2.4.7-1.2ubuntu7.3
2025-09-11 12:26:41 status half-installed cups-ppdc:amd64 2.4.7-1.2ubuntu7.3
2025-09-11 12:26:41 status half-installed cups-server-common:all 
2.4.7-1.2ubuntu7.3
2025-09-11 12:26:42 status half-installed cups-daemon:amd64 2.4.7-1.2ubuntu7.3
2025-09-11 12:26:43 status half-installed cups:amd64 2.4.7-1.2ubuntu7.3
2025-09-11 12:26:44 status half-installed libcupsimage2t64:amd64 
2.4.7-1.2ubuntu7.3
2025-09-11 12:26:44 status half-installed libcups2t64:amd64 2.4.7-1.2ubuntu7.3
2025-09-11 12:26:45 status installed cups-server-common:all 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:45 status installed cups-common:all 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:45 status installed libcups2t64:amd64 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:45 status installed cups-ipp-utils:amd64 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:45 status installed cups-ppdc:amd64 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:45 status installed cups-client:amd64 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:45 status installed libcupsimage2t64:amd64 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:48 status installed cups-daemon:amd64 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:48 status installed cups-core-drivers:amd64 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:51 status installed cups:amd64 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:52 status installed cups-bsd:amd64 2.4.7-1.2ubuntu7.4
2025-09-11 12:26:52 status installed ufw:all 0.36.2-6
2025-09-11 12:27:00 status installed man-db:amd64 2.12.0-4build2
2025-09-11 12:27:00 trigproc install-info:amd64 7.1-3build2 <none>
2025-09-11 12:27:00 status half-configured install-info:amd64 7.1-3build2
2025-09-11 12:27:00 status installed install-info:amd64 7.1-3build2
2025-09-11 12:27:01 status installed libc-bin:amd64 2.39-0ubuntu8.5

:~$ echo "$XDG_SESSION_TYPE"
wayland

:~$ lspci -v
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller 
(rev 06)
        Subsystem: Gigabyte Technology Co., Ltd 4th Gen Core Processor DRAM 
Controller
        Flags: bus master, fast devsel, latency 0, IOMMU group 1
        Capabilities: <access denied>
        Kernel driver in use: hsw_uncore

00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor 
PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode])
        Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v3/4th Gen Core 
Processor PCI Express x16 Controller
        Flags: bus master, fast devsel, latency 0, IRQ 26, IOMMU group 2
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: e000-efff [size=4K] [16-bit]
        Memory behind bridge: f7d00000-f7dfffff [size=1M] [32-bit]
        Prefetchable memory behind bridge: e0000000-efffffff [size=256M] 
[32-bit]
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA 
controller])
        Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v3/4th Gen Core 
Processor Integrated Graphics Controller
        Flags: bus master, fast devsel, latency 0, IRQ 43, IOMMU group 0
        Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at f000 [size=64]
        Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915

00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor 
HD Audio Controller (rev 06)
        Subsystem: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD 
Audio Controller
        Flags: bus master, fast devsel, latency 0, IRQ 45, IOMMU group 3
        Memory at f7e14000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI 
Controller (prog-if 30 [XHCI])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family USB 
xHCI Controller
        Flags: bus master, medium devsel, latency 0, IRQ 31, IOMMU group 4
        Memory at f7e00000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

00:16.0 Communication controller: Intel Corporation 9 Series Chipset Family ME 
Interface #1
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family ME 
Interface
        Flags: bus master, fast devsel, latency 0, IRQ 42, IOMMU group 5
        Memory at f7e1c000 (64-bit, non-prefetchable) [size=16]
        Capabilities: <access denied>
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:1a.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI 
Controller #2 (prog-if 20 [EHCI])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family USB 
EHCI Controller
        Flags: bus master, medium devsel, latency 0, IRQ 16, IOMMU group 6
        Memory at f7e1b000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio 
Controller
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family HD 
Audio Controller
        Flags: bus master, fast devsel, latency 0, IRQ 40, IOMMU group 7
        Memory at f7e10000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root 
Port 1 (rev d0) (prog-if 00 [Normal decode])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family PCI 
Express Root Port 1
        Flags: bus master, fast devsel, latency 0, IRQ 27, IOMMU group 8
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: [disabled] [16-bit]
        Memory behind bridge: [disabled] [32-bit]
        Prefetchable memory behind bridge: [disabled] [64-bit]
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1c.2 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root 
Port 3 (rev d0) (prog-if 00 [Normal decode])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family PCI 
Express Root Port 3
        Flags: bus master, fast devsel, latency 0, IRQ 28, IOMMU group 9
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: d000-dfff [size=4K] [16-bit]
        Memory behind bridge: f7c00000-f7cfffff [size=1M] [32-bit]
        Prefetchable memory behind bridge: f0000000-f00fffff [size=1M] [32-bit]
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1c.3 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root 
Port 4 (rev d0) (prog-if 00 [Normal decode])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family PCI 
Express Root Port 4
        Flags: bus master, fast devsel, latency 0, IRQ 29, IOMMU group 10
        Bus: primary=00, secondary=04, subordinate=05, sec-latency=0
        I/O behind bridge: [disabled] [16-bit]
        Memory behind bridge: [disabled] [32-bit]
        Prefetchable memory behind bridge: [disabled] [64-bit]
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1d.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI 
Controller #1 (prog-if 20 [EHCI])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family USB 
EHCI Controller
        Flags: bus master, medium devsel, latency 0, IRQ 23, IOMMU group 11
        Memory at f7e1a000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci

00:1f.0 ISA bridge: Intel Corporation H97 Chipset LPC Controller
        Subsystem: Gigabyte Technology Co., Ltd H97 Chipset LPC Controller
        Flags: bus master, medium devsel, latency 0, IOMMU group 12
        Capabilities: <access denied>
        Kernel driver in use: lpc_ich
        Kernel modules: lpc_ich

00:1f.2 SATA controller: Intel Corporation 9 Series Chipset Family SATA 
Controller [AHCI Mode] (prog-if 01 [AHCI 1.0])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family SATA 
Controller [AHCI Mode]
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 30, IOMMU group 
12
        I/O ports at f0b0 [size=8]
        I/O ports at f0a0 [size=4]
        I/O ports at f090 [size=8]
        I/O ports at f080 [size=4]
        I/O ports at f060 [size=32]
        Memory at f7e19000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1f.3 SMBus: Intel Corporation 9 Series Chipset Family SMBus Controller
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family SMBus 
Controller
        Flags: medium devsel, IRQ 18, IOMMU group 12
        Memory at f7e18000 (64-bit, non-prefetchable) [size=256]
        I/O ports at f040 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape 
Verde PRO [Radeon HD 7750/8740 / R7 250E] (prog-if 00 [VGA controller])
        Subsystem: Gigabyte Technology Co., Ltd Cape Verde PRO [Radeon HD 
7750/8740 / R7 250E]
        Flags: bus master, fast devsel, latency 0, IRQ 44, IOMMU group 2
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Memory at f7d00000 (64-bit, non-prefetchable) [size=256K]
        I/O ports at e000 [size=256]
        Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: radeon
        Kernel modules: radeon, amdgpu

01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Oland/Hainan/Cape 
Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series]
        Subsystem: Gigabyte Technology Co., Ltd Oland/Hainan/Cape 
Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series]
        Flags: bus master, fast devsel, latency 0, IRQ 41, IOMMU group 2
        Memory at f7d60000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
        Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet
        Flags: bus master, fast devsel, latency 0, IRQ 18, IOMMU group 13
        I/O ports at d000 [size=256]
        Memory at f7c00000 (64-bit, non-prefetchable) [size=4K]
        Memory at f0000000 (64-bit, prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: r8169
        Kernel modules: r8169

04:00.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 41) (prog-if 01 
[Subtractive decode])
        Subsystem: Gigabyte Technology Co., Ltd 82801 PCI Bridge
        Flags: bus master, fast devsel, latency 0, IRQ 11, IOMMU group 14
        Bus: primary=04, secondary=05, subordinate=05, sec-latency=32
        I/O behind bridge: [disabled] [32-bit]
        Memory behind bridge: [disabled] [32-bit]
        Prefetchable memory behind bridge: [disabled] [64-bit]
        Capabilities: <access denied>

ProblemType: Bug
DistroRelease: Ubuntu 24.04
ProcVersionSignature: Ubuntu 6.8.0-79.79-generic 6.8.12
Uname: Linux 6.8.0-79-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Sep 12 15:47:29 2025
InstallationDate: Installed on 2021-07-15 (1521 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
Snap: chromium 140.0.7339.127 (latest/stable)
SnapChanges:
 ID   Status  Spawn                      Ready                      Summary
 682  Done    2025-09-12T10:21:21-07:00  2025-09-12T10:22:01-07:00  Refresh 
"chromium" snap from "latest/stable" channel
SnapSource: ubuntu/+source/chromium-browser
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: chromium-browser (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug noble snap wayland-session

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to chromium-browser in Ubuntu.
https://bugs.launchpad.net/bugs/2122731

Title:
  When Chromium browser is launched, entire computer freezes

Status in chromium-browser package in Ubuntu:
  New

Bug description:
  :~$ lsb_release -rd
  No LSB modules are available.
  Description:  Ubuntu 24.04.3 LTS
  Release:      24.04
  Starting with Chromium browser version 140.0.7339.80, when the application is 
launched, my mouse and keyboard become completely inoperable.  I have to hard 
re-boot the computer to regain ability to do anything.  I hoped that with the 
latest Chromium version the bug would have been fixed, but it remains.  I did 
the upgrade and the problem persists.
  This bug renders the Chromium browser completely unusable.  EXCEPTION: when I 
start Chromium via "/snap/bin/chromium --enable-logging=stderr, then the system 
does NOT crash, but screen in browser flickers wildly.

  $ uname -a
  Linux lorbdo-H97M-HD3 6.8.0-79-generic #79-Ubuntu SMP PREEMPT_DYNAMIC Tue Aug 
12 14:42:46 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

  :~$ type -a chromium
  chromium is /snap/bin/chromium
  chromium is /snap/bin/chromium

  :~$ /snap/bin/chromium --enable-logging=stderr
  update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/local/share/doc /usr/local/share/doc none bind,ro 0 
0): cannot write to "/var/lib/snapd/hostfs/usr/local/share/doc" because it 
would affect the host in "/var/lib/snapd"
  update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/share/gimp/2.0/help /usr/share/gimp/2.0/help none 
bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/gimp/2.0/help" 
because it would affect the host in "/var/lib/snapd"
  update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/share/gtk-doc /usr/share/gtk-doc none bind,ro 0 0): 
cannot write to "/var/lib/snapd/hostfs/usr/share/gtk-doc" because it would 
affect the host in "/var/lib/snapd"
  update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme /usr/share/sphinx_rtd_theme 
none bind,ro 0 0): cannot write to 
"/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme" because it would affect the 
host in "/var/lib/snapd"
  update.go:85: cannot change mount namespace according to change mount 
(/var/lib/snapd/hostfs/usr/share/xubuntu-docs /usr/share/xubuntu-docs none 
bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/xubuntu-docs" 
because it would affect the host in "/var/lib/snapd"
  
[22390:22390:0912/155942.230740:WARNING:ui/ozone/platform/wayland/common/wayland_object.cc:119]
 Binding to zwp_pointer_gestures_v1 version 1 but version 3 is available.
  
[22390:22390:0912/155942.230873:WARNING:ui/ozone/platform/wayland/common/wayland_object.cc:119]
 Binding to zwp_linux_dmabuf_v1 version 4 but version 5 is available.
  Gtk-Message: 15:59:42.787: Not loading module "atk-bridge": The functionality 
is provided by GTK natively. Please try to not load it.
  
[22390:22390:0912/155943.896011:WARNING:chrome/browser/signin/account_consistency_mode_manager.cc:74]
 Desktop Identity Consistency cannot be enabled as no OAuth client ID and 
client secret have been configured.
  [22595:22595:0912/155943.922537:WARNING:ui/gl/angle_platform_impl.cc:47] 
renderergl_utils.cpp:2085 (GenerateCaps): Disabling GL_EXT_clip_cull_distance 
because only 8 clip distances, 0 cull distances and 0 combined clip/cull 
distances are supported by the driver.
  [22595:22595:0912/155947.506495:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1269] 
Empty codec maximum resolution
  [22595:22595:0912/155947.506577:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1179] 
FillProfileInfo_Locked failed for va_profile VAProfileH264ConstrainedBaseline 
and entrypoint VAEntrypointVLD
  [22595:22595:0912/155947.506657:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1269] 
Empty codec maximum resolution
  [22595:22595:0912/155947.735825:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1179] 
FillProfileInfo_Locked failed for va_profile VAProfileH264Main and entrypoint 
VAEntrypointVLD
  [22595:22595:0912/155947.736085:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1269] 
Empty codec maximum resolution
  [22595:22595:0912/155947.736183:ERROR:media/gpu/vaapi/vaapi_wrapper.cc:1179] 
FillProfileInfo_Locked failed for va_profile VAProfileH264High and entrypoint 
VAEntrypointVLD
  
[22390:22640:0912/155947.936338:ERROR:components/sessions/core/command_storage_backend.cc:226]
 Commands successfully read before error: 15, bytes successfully read from file 
before error: 1032
  
[22390:22390:0912/155948.514077:WARNING:ui/ozone/platform/wayland/host/wayland_surface.cc:172]
 Server doesn't support zcr_alpha_compositing_v1.
  
[22390:22390:0912/155948.514093:WARNING:ui/ozone/platform/wayland/host/wayland_surface.cc:187]
 Server doesn't support overlay_prioritizer.
  
[22390:22390:0912/155948.514099:WARNING:ui/ozone/platform/wayland/host/wayland_surface.cc:202]
 Server doesn't support wp_content_type_v1
  
[22390:22390:0912/155948.514103:WARNING:ui/ozone/platform/wayland/host/wayland_surface.cc:221]
 Server doesn't support zcr_color_management_surface.
  
[22390:22390:0912/155949.931584:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
  
[22595:22595:0912/155950.335202:WARNING:sandbox/policy/linux/sandbox_linux.cc:414]
 InitializeSandbox() called with multiple threads in process gpu-process.
  
[22390:22390:0912/155951.282317:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
  
[22390:22390:0912/155951.968428:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
  [22390:22390:0912/155952.932558:ERROR:dbus/object_proxy.cc:573] Failed to 
call method: org.gnome.Mutter.IdleMonitor.AddIdleWatch: object_path= 
/org/gnome/Mutter/IdleMonitor/Core: org.freedesktop.DBus.Error.AccessDenied: An 
AppArmor policy prevents this sender from sending this message to this 
recipient; type="method_call", sender=":1.228" (uid=1001 pid=22390 
comm="/snap/chromium/3248/usr/lib/chromium-browser/chrom" 
label="snap.chromium.chromium (enforce)") 
interface="org.gnome.Mutter.IdleMonitor" member="AddIdleWatch" error 
name="(unset)" requested_reply="0" destination="org.gnome.Mutter.IdleMonitor" 
(uid=1001 pid=3025 comm="/usr/bin/gnome-shell" label="unconfined")
  
[22390:22390:0912/155952.932579:WARNING:ui/ozone/platform/wayland/host/org_gnome_mutter_idle_monitor.cc:137]
 Call to AddIdleWatch method of org.gnome.Mutter.IdleMonitor D-Bus service 
failed
  
[22390:22550:0912/155953.783148:WARNING:net/disk_cache/simple/simple_index_file.cc:548]
 Corrupt Simple Index File.
  
[22390:22596:0912/155954.749621:WARNING:net/disk_cache/blockfile/backend_impl.cc:1859]
 Destroying invalid entry.
  
[22390:22550:0912/155955.167579:ERROR:net/disk_cache/simple/simple_file_enumerator.cc:58]
 Could not get file info for 
/home/yerba/snap/chromium/common/chromium/Default/Service 
Worker/ScriptCache/39563241594c59ad_1
  
[22390:22390:0912/155955.219788:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
  
[22390:22390:0912/155956.410278:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
  
[22390:22503:0912/155957.369659:ERROR:google_apis/gcm/engine/registration_request.cc:291]
 Registration response error message: DEPRECATED_ENDPOINT
  
[22390:22390:0912/155957.637464:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
  
[22390:22390:0912/155958.545495:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
  
[22390:22390:0912/155958.801838:ERROR:extensions/browser/service_worker/service_worker_task_queue.cc:426]
 DidStartWorkerFail bmnlcjabgnpnenekpadlanbbkooimhnj: 5
  
[22390:22596:0912/155958.809623:WARNING:net/disk_cache/blockfile/backend_impl.cc:1859]
 Destroying invalid entry.
  [22390:22390:0912/160002.624244:INFO:CONSOLE:85] "Event handler of 'error' 
event must be added on the initial evaluation of worker script.", source: 
chrome-extension://bmnlcjabgnpnenekpadlanbbkooimhnj/h0.js (85)
  [22390:22390:0912/160002.624454:INFO:CONSOLE:85] "Event handler of 
'unhandledrejection' event must be added on the initial evaluation of worker 
script.", source: chrome-extension://bmnlcjabgnpnenekpadlanbbkooimhnj/h0.js (85)
  
[22390:22390:0912/160014.932264:WARNING:content/browser/browser_main_loop.cc:288]
 <unknown>: atk-bridge: get_device_events_reply: unknown signature
  
[22390:22499:0912/160017.309209:INFO:chrome/browser/extensions/extension_garbage_collector.cc:184]
 Garbage collection for extensions on file thread is complete.
  
[22390:22499:0912/160020.457929:ERROR:components/sessions/core/command_storage_backend.cc:226]
 Commands successfully read before error: 15, bytes successfully read from file 
before error: 1032
  
[22390:22503:0912/160027.454541:ERROR:google_apis/gcm/engine/registration_request.cc:291]
 Registration response error message: DEPRECATED_ENDPOINT
  [22390:22863:0912/160038.517872:ERROR:dbus/object_proxy.cc:573] Failed to 
call method: org.freedesktop.NetworkManager.GetDevices: object_path= 
/org/freedesktop/NetworkManager: org.freedesktop.DBus.Error.AccessDenied: An 
AppArmor policy prevents this sender from sending this message to this 
recipient; type="method_call", sender=":1.318" (uid=1001 pid=22390 
comm="/snap/chromium/3248/usr/lib/chromium-browser/chrom" 
label="snap.chromium.chromium (enforce)") 
interface="org.freedesktop.NetworkManager" member="GetDevices" error 
name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager" 
(uid=0 pid=1725 comm="/usr/sbin/NetworkManager --no-daemon" label="unconfined")
  
[22390:22863:0912/160038.517888:WARNING:services/device/geolocation/wifi_data_provider_linux.cc:198]
 Failed to get the device list
  
[22601:22605:0912/160043.231049:WARNING:net/extras/sqlite/sqlite_persistent_store_backend_base.cc:176]
 Failed to post task from 
FlushAndNotifyInBackground@net/extras/sqlite/sqlite_persistent_store_backend_base.cc:226
 to client_task_runner_.
  
[22601:22610:0912/160043.285131:WARNING:net/extras/sqlite/sqlite_persistent_store_backend_base.cc:176]
 Failed to post task from 
FlushAndNotifyInBackground@net/extras/sqlite/sqlite_persistent_store_backend_base.cc:226
 to client_task_runner_.
  
[22601:22610:0912/160043.285154:WARNING:net/extras/sqlite/sqlite_persistent_store_backend_base.cc:176]
 Failed to post task from 
FlushAndNotifyInBackground@net/extras/sqlite/sqlite_persistent_store_backend_base.cc:226
 to client_task_runner_.

  :~$ snap info chromium
  name:      chromium
  summary:   Chromium web browser, open-source version of Chrome
  publisher: Canonical✓
  store-url: https://snapcraft.io/chromium
  contact:   
https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bugs?field.tag=snap
  license:   unset
  description: |
    An open-source browser project that aims to build a safer, faster, and more
    stable way for all Internet users to experience the web.
  commands:
    - chromium.chromedriver
    - chromium
  services:
    chromium.daemon: simple, disabled, inactive
  snap-id:      XKEcBqPM06H1Z7zGOdG5fbICuf8NWK5R
  tracking:     latest/stable
  refresh-date: today at 10:21 PDT
  channels:
    latest/stable:    140.0.7339.127 2025-09-12 (3248) 195MB -
    latest/candidate: 140.0.7339.127 2025-09-12 (3248) 195MB -
    latest/beta:      140.0.7339.41  2025-08-29 (3241) 194MB -
    latest/edge:      141.0.7340.0   2025-08-25 (3228) 188MB -
  installed:          140.0.7339.127            (3248) 195MB -

  :~$ snap connections chromium
  Interface                 Plug                                      Slot      
                      Notes
  audio-playback            chromium:audio-playback                   
:audio-playback                 -
  audio-record              chromium:audio-record                     
:audio-record                   -
  bluez                     chromium:bluez                            -         
                      -
  browser-support           chromium:browser-sandbox                  
:browser-support                -
  camera                    chromium:camera                           :camera   
                      -
  content[gnome-42-2204]    chromium:gnome-42-2204                    
gnome-42-2204:gnome-42-2204     -
  content[gtk-3-themes]     chromium:gtk-3-themes                     
gtk-common-themes:gtk-3-themes  -
  content[icon-themes]      chromium:icon-themes                      
gtk-common-themes:icon-themes   -
  content                   chromium:install-cups-runtime-dependency  -         
                      -
  content[sound-themes]     chromium:sound-themes                     
gtk-common-themes:sound-themes  -
  cups                      chromium:cups                             cups:cups 
                      -
  desktop                   chromium:desktop                          :desktop  
                      -
  desktop-legacy            chromium:desktop-legacy                   
:desktop-legacy                 -
  gsettings                 chromium:gsettings                        
:gsettings                      -
  hardware-observe          chromium:hardware-observe                 
:hardware-observe               -
  hidraw                    chromium:hidraw                           -         
                      -
  home                      chromium:home                             :home     
                      -
  joystick                  chromium:joystick                         :joystick 
                      -
  kerberos-tickets          chromium:kerberos-tickets                 -         
                      -
  mount-observe             chromium:mount-observe                    -         
                      -
  mpris                     -                                         
chromium:mpris                  -
  network                   chromium:network                          :network  
                      -
  network-bind              chromium:network-bind                     
:network-bind                   -
  network-manager           chromium:network-manager                  -         
                      -
  opengl                    chromium:opengl                           :opengl   
                      -
  password-manager-service  chromium:password-manager-service         -         
                      -
  pcscd                     chromium:pcscd                            -         
                      -
  personal-files            chromium:chromium-config                  
:personal-files                 -
  personal-files            chromium:dot-local-share-applications     
:personal-files                 -
  personal-files            chromium:dot-local-share-icons            
:personal-files                 -
  pulseaudio                chromium:pulseaudio                       -         
                      -
  raw-usb                   chromium:raw-usb                          -         
                      -
  removable-media           chromium:removable-media                  
:removable-media                -
  screen-inhibit-control    chromium:screen-inhibit-control           
:screen-inhibit-control         -
  serial-port               chromium:serial-port                      -         
                      -
  system-files              chromium:etc-chromium-browser-policies    
:system-files                   -
  system-packages-doc       chromium:system-packages-doc              
:system-packages-doc            -
  u2f-devices               chromium:u2f-devices                      
:u2f-devices                    -
  unity7                    chromium:unity7                           :unity7   
                      -
  upower-observe            chromium:upower-observe                   
:upower-observe                 -
  wayland                   chromium:wayland                          :wayland  
                      -
  x11                       chromium:x11                              :x11      
                      -

  :~$ snap changes
  ID   Status  Spawn               Ready               Summary
  682  Done    today at 10:21 PDT  today at 10:22 PDT  Refresh "chromium" snap 
from "latest/stable" channel

  :~$ grep 'install' /var/log/dpkg.log
  2025-09-05 23:57:16 status half-installed libgl1-mesa-dri:amd64 
25.0.7-0ubuntu0.24.04.1
  2025-09-05 23:57:17 status half-installed libglx-mesa0:amd64 
25.0.7-0ubuntu0.24.04.1
  2025-09-05 23:57:18 install libllvm20:amd64 <none> 1:20.1.2-0ubuntu1~24.04.2
  2025-09-05 23:57:18 status half-installed libllvm20:amd64 
1:20.1.2-0ubuntu1~24.04.2
  2025-09-05 23:57:19 status half-installed libegl-mesa0:amd64 
25.0.7-0ubuntu0.24.04.1
  2025-09-05 23:57:20 status half-installed libgbm1:amd64 
25.0.7-0ubuntu0.24.04.1
  2025-09-05 23:57:20 status half-installed mesa-libgallium:amd64 
25.0.7-0ubuntu0.24.04.1
  2025-09-05 23:57:21 status half-installed libxatracker2:amd64 
25.0.7-0ubuntu0.24.04.1
  2025-09-05 23:57:22 status half-installed linux-firmware:amd64 
20240318.git3b128b60-0ubuntu2.15
  2025-09-05 23:57:29 status half-installed mesa-vulkan-drivers:amd64 
25.0.7-0ubuntu0.24.04.1
  2025-09-05 23:57:31 status installed linux-firmware:amd64 
20240318.git3b128b60-0ubuntu2.17
  2025-09-05 23:57:31 status installed libllvm20:amd64 1:20.1.2-0ubuntu1~24.04.2
  2025-09-05 23:57:31 status installed mesa-vulkan-drivers:amd64 
25.0.7-0ubuntu0.24.04.2
  2025-09-05 23:57:31 status installed mesa-libgallium:amd64 
25.0.7-0ubuntu0.24.04.2
  2025-09-05 23:57:31 status installed libgbm1:amd64 25.0.7-0ubuntu0.24.04.2
  2025-09-05 23:57:31 status installed libgl1-mesa-dri:amd64 
25.0.7-0ubuntu0.24.04.2
  2025-09-05 23:57:31 status installed libxatracker2:amd64 
25.0.7-0ubuntu0.24.04.2
  2025-09-05 23:57:32 status installed libegl-mesa0:amd64 
25.0.7-0ubuntu0.24.04.2
  2025-09-05 23:57:32 status installed libglx-mesa0:amd64 
25.0.7-0ubuntu0.24.04.2
  2025-09-05 23:57:32 status installed libc-bin:amd64 2.39-0ubuntu8.5
  2025-09-05 23:57:43 status installed initramfs-tools:all 0.142ubuntu25.5
  2025-09-08 14:47:54 status installed libllvm19:amd64 1:19.1.1-1ubuntu1~24.04.2
  2025-09-08 14:47:59 status half-installed libllvm19:amd64 
1:19.1.1-1ubuntu1~24.04.2
  2025-09-08 14:48:00 status not-installed libllvm19:amd64 <none>
  2025-09-08 14:48:00 status installed libc-bin:amd64 2.39-0ubuntu8.5
  2025-09-10 17:17:51 status half-installed libxml2:amd64 
2.9.14+dfsg-1.3ubuntu3.4
  2025-09-10 17:17:52 status installed libxml2:amd64 2.9.14+dfsg-1.3ubuntu3.5
  2025-09-10 17:17:52 status installed libc-bin:amd64 2.39-0ubuntu8.5
  2025-09-11 12:26:35 status half-installed coreutils:amd64 9.4-3ubuntu6
  2025-09-11 12:26:35 status triggers-pending install-info:amd64 7.1-3build2
  2025-09-11 12:26:37 status installed coreutils:amd64 9.4-3ubuntu6.1
  2025-09-11 12:26:37 status half-installed cups-ipp-utils:amd64 
2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:38 status half-installed cups-common:all 2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:39 status half-installed cups-bsd:amd64 2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:40 status half-installed cups-client:amd64 2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:40 status half-installed cups-core-drivers:amd64 
2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:41 status half-installed cups-ppdc:amd64 2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:41 status half-installed cups-server-common:all 
2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:42 status half-installed cups-daemon:amd64 2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:43 status half-installed cups:amd64 2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:44 status half-installed libcupsimage2t64:amd64 
2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:44 status half-installed libcups2t64:amd64 2.4.7-1.2ubuntu7.3
  2025-09-11 12:26:45 status installed cups-server-common:all 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:45 status installed cups-common:all 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:45 status installed libcups2t64:amd64 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:45 status installed cups-ipp-utils:amd64 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:45 status installed cups-ppdc:amd64 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:45 status installed cups-client:amd64 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:45 status installed libcupsimage2t64:amd64 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:48 status installed cups-daemon:amd64 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:48 status installed cups-core-drivers:amd64 
2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:51 status installed cups:amd64 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:52 status installed cups-bsd:amd64 2.4.7-1.2ubuntu7.4
  2025-09-11 12:26:52 status installed ufw:all 0.36.2-6
  2025-09-11 12:27:00 status installed man-db:amd64 2.12.0-4build2
  2025-09-11 12:27:00 trigproc install-info:amd64 7.1-3build2 <none>
  2025-09-11 12:27:00 status half-configured install-info:amd64 7.1-3build2
  2025-09-11 12:27:00 status installed install-info:amd64 7.1-3build2
  2025-09-11 12:27:01 status installed libc-bin:amd64 2.39-0ubuntu8.5

  :~$ echo "$XDG_SESSION_TYPE"
  wayland

  :~$ lspci -v
  00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller 
(rev 06)
        Subsystem: Gigabyte Technology Co., Ltd 4th Gen Core Processor DRAM 
Controller
        Flags: bus master, fast devsel, latency 0, IOMMU group 1
        Capabilities: <access denied>
        Kernel driver in use: hsw_uncore

  00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor 
PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode])
        Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v3/4th Gen Core 
Processor PCI Express x16 Controller
        Flags: bus master, fast devsel, latency 0, IRQ 26, IOMMU group 2
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: e000-efff [size=4K] [16-bit]
        Memory behind bridge: f7d00000-f7dfffff [size=1M] [32-bit]
        Prefetchable memory behind bridge: e0000000-efffffff [size=256M] 
[32-bit]
        Capabilities: <access denied>
        Kernel driver in use: pcieport

  00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA 
controller])
        Subsystem: Gigabyte Technology Co., Ltd Xeon E3-1200 v3/4th Gen Core 
Processor Integrated Graphics Controller
        Flags: bus master, fast devsel, latency 0, IRQ 43, IOMMU group 0
        Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at f000 [size=64]
        Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915

  00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core 
Processor HD Audio Controller (rev 06)
        Subsystem: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD 
Audio Controller
        Flags: bus master, fast devsel, latency 0, IRQ 45, IOMMU group 3
        Memory at f7e14000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

  00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI 
Controller (prog-if 30 [XHCI])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family USB 
xHCI Controller
        Flags: bus master, medium devsel, latency 0, IRQ 31, IOMMU group 4
        Memory at f7e00000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

  00:16.0 Communication controller: Intel Corporation 9 Series Chipset Family 
ME Interface #1
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family ME 
Interface
        Flags: bus master, fast devsel, latency 0, IRQ 42, IOMMU group 5
        Memory at f7e1c000 (64-bit, non-prefetchable) [size=16]
        Capabilities: <access denied>
        Kernel driver in use: mei_me
        Kernel modules: mei_me

  00:1a.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI 
Controller #2 (prog-if 20 [EHCI])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family USB 
EHCI Controller
        Flags: bus master, medium devsel, latency 0, IRQ 16, IOMMU group 6
        Memory at f7e1b000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci

  00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio 
Controller
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family HD 
Audio Controller
        Flags: bus master, fast devsel, latency 0, IRQ 40, IOMMU group 7
        Memory at f7e10000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

  00:1c.0 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express 
Root Port 1 (rev d0) (prog-if 00 [Normal decode])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family PCI 
Express Root Port 1
        Flags: bus master, fast devsel, latency 0, IRQ 27, IOMMU group 8
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: [disabled] [16-bit]
        Memory behind bridge: [disabled] [32-bit]
        Prefetchable memory behind bridge: [disabled] [64-bit]
        Capabilities: <access denied>
        Kernel driver in use: pcieport

  00:1c.2 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express 
Root Port 3 (rev d0) (prog-if 00 [Normal decode])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family PCI 
Express Root Port 3
        Flags: bus master, fast devsel, latency 0, IRQ 28, IOMMU group 9
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: d000-dfff [size=4K] [16-bit]
        Memory behind bridge: f7c00000-f7cfffff [size=1M] [32-bit]
        Prefetchable memory behind bridge: f0000000-f00fffff [size=1M] [32-bit]
        Capabilities: <access denied>
        Kernel driver in use: pcieport

  00:1c.3 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express 
Root Port 4 (rev d0) (prog-if 00 [Normal decode])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family PCI 
Express Root Port 4
        Flags: bus master, fast devsel, latency 0, IRQ 29, IOMMU group 10
        Bus: primary=00, secondary=04, subordinate=05, sec-latency=0
        I/O behind bridge: [disabled] [16-bit]
        Memory behind bridge: [disabled] [32-bit]
        Prefetchable memory behind bridge: [disabled] [64-bit]
        Capabilities: <access denied>
        Kernel driver in use: pcieport

  00:1d.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI 
Controller #1 (prog-if 20 [EHCI])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family USB 
EHCI Controller
        Flags: bus master, medium devsel, latency 0, IRQ 23, IOMMU group 11
        Memory at f7e1a000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci

  00:1f.0 ISA bridge: Intel Corporation H97 Chipset LPC Controller
        Subsystem: Gigabyte Technology Co., Ltd H97 Chipset LPC Controller
        Flags: bus master, medium devsel, latency 0, IOMMU group 12
        Capabilities: <access denied>
        Kernel driver in use: lpc_ich
        Kernel modules: lpc_ich

  00:1f.2 SATA controller: Intel Corporation 9 Series Chipset Family SATA 
Controller [AHCI Mode] (prog-if 01 [AHCI 1.0])
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family SATA 
Controller [AHCI Mode]
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 30, IOMMU group 
12
        I/O ports at f0b0 [size=8]
        I/O ports at f0a0 [size=4]
        I/O ports at f090 [size=8]
        I/O ports at f080 [size=4]
        I/O ports at f060 [size=32]
        Memory at f7e19000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

  00:1f.3 SMBus: Intel Corporation 9 Series Chipset Family SMBus Controller
        Subsystem: Gigabyte Technology Co., Ltd 9 Series Chipset Family SMBus 
Controller
        Flags: medium devsel, IRQ 18, IOMMU group 12
        Memory at f7e18000 (64-bit, non-prefetchable) [size=256]
        I/O ports at f040 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801

  01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] 
Cape Verde PRO [Radeon HD 7750/8740 / R7 250E] (prog-if 00 [VGA controller])
        Subsystem: Gigabyte Technology Co., Ltd Cape Verde PRO [Radeon HD 
7750/8740 / R7 250E]
        Flags: bus master, fast devsel, latency 0, IRQ 44, IOMMU group 2
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Memory at f7d00000 (64-bit, non-prefetchable) [size=256K]
        I/O ports at e000 [size=256]
        Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: radeon
        Kernel modules: radeon, amdgpu

  01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] 
Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series]
        Subsystem: Gigabyte Technology Co., Ltd Oland/Hainan/Cape 
Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series]
        Flags: bus master, fast devsel, latency 0, IRQ 41, IOMMU group 2
        Memory at f7d60000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

  03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
        Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet
        Flags: bus master, fast devsel, latency 0, IRQ 18, IOMMU group 13
        I/O ports at d000 [size=256]
        Memory at f7c00000 (64-bit, non-prefetchable) [size=4K]
        Memory at f0000000 (64-bit, prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: r8169
        Kernel modules: r8169

  04:00.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 41) (prog-if 01 
[Subtractive decode])
        Subsystem: Gigabyte Technology Co., Ltd 82801 PCI Bridge
        Flags: bus master, fast devsel, latency 0, IRQ 11, IOMMU group 14
        Bus: primary=04, secondary=05, subordinate=05, sec-latency=32
        I/O behind bridge: [disabled] [32-bit]
        Memory behind bridge: [disabled] [32-bit]
        Prefetchable memory behind bridge: [disabled] [64-bit]
        Capabilities: <access denied>

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  ProcVersionSignature: Ubuntu 6.8.0-79.79-generic 6.8.12
  Uname: Linux 6.8.0-79-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.8
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Sep 12 15:47:29 2025
  InstallationDate: Installed on 2021-07-15 (1521 days ago)
  InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   XDG_RUNTIME_DIR=<set>
  Snap: chromium 140.0.7339.127 (latest/stable)
  SnapChanges:
   ID   Status  Spawn                      Ready                      Summary
   682  Done    2025-09-12T10:21:21-07:00  2025-09-12T10:22:01-07:00  Refresh 
"chromium" snap from "latest/stable" channel
  SnapSource: ubuntu/+source/chromium-browser
  UpgradeStatus: No upgrade log present (probably fresh install)

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