Hi there!
I just “upgraded” to the 570.153.02 version of the nvidia driver for linux.
In my journal I see these errors:
May 22 09:56:41 Evert.Strix systemd[1]: Started dbus-:1.2-org.kde.powerdevil.backlighthelper@2.service.
May 22 09:56:50 Evert.Strix kernel: NVRM: _kgspLogXid119: ********************************* GSP Timeout **********************************
May 22 09:56:50 Evert.Strix kernel: NVRM: _kgspLogXid119: Note: Please also check logs above.
May 22 09:56:50 Evert.Strix kernel: NVRM: GPU at PCI:0000:01:00: GPU-2b3597c8-4f1b-fe3d-93db-55e42227aa26
May 22 09:56:50 Evert.Strix kernel: NVRM: Xid (PCI:0000:01:00): 119, pid=23013, name=backlighthelper, Timeout after 6s of waiting for RPC response from GPU0 GSP! Expected function 76 (GSP_RM_CONTROL) (0x730292 0x10).
May 22 09:56:50 Evert.Strix kernel: NVRM: GPU0 GSP RPC buffer contains function 76 (GSP_RM_CONTROL) and data 0x0000000000730292 0x0000000000000010.
May 22 09:56:50 Evert.Strix kernel: NVRM: GPU0 RPC history (CPU -> GSP):
May 22 09:56:50 Evert.Strix kernel: NVRM: entry function data0 data1 ts_start ts_end duration actively_polling
May 22 09:56:50 Evert.Strix kernel: NVRM: 0 76 GSP_RM_CONTROL 0x0000000000730292 0x0000000000000010 0x000635b4d29e807d 0x0000000000000000 y
May 22 09:56:50 Evert.Strix kernel: NVRM: -1 76 GSP_RM_CONTROL 0x0000000000730292 0x0000000000000010 0x000635b4d29e3ac2 0x000635b4d29e4fd1 5391us
May 22 09:56:50 Evert.Strix kernel: NVRM: -2 76 GSP_RM_CONTROL 0x0000000000730292 0x0000000000000010 0x000635b4d29de6fa 0x000635b4d29e0993 8857us
May 22 09:56:50 Evert.Strix kernel: NVRM: -3 76 GSP_RM_CONTROL 0x0000000000730292 0x0000000000000010 0x000635b4d29d99c7 0x000635b4d29db86d 7846us
May 22 09:56:50 Evert.Strix kernel: NVRM: -4 76 GSP_RM_CONTROL 0x0000000000730292 0x0000000000000010 0x000635b4d29d4d18 0x000635b4d29d67a3 6795us
May 22 09:56:50 Evert.Strix kernel: NVRM: -5 76 GSP_RM_CONTROL 0x0000000000730292 0x0000000000000010 0x000635b4d29cecdc 0x000635b4d29d15ae 10450us
May 22 09:56:50 Evert.Strix kernel: NVRM: -6 76 GSP_RM_CONTROL 0x0000000000730292 0x0000000000000010 0x000635b4d29cacd1 0x000635b4d29cb6cb 2554us
May 22 09:56:50 Evert.Strix kernel: NVRM: -7 76 GSP_RM_CONTROL 0x0000000000730292 0x0000000000000010 0x000635b4d29c53ae 0x000635b4d29c7851 9379us
May 22 09:56:50 Evert.Strix kernel: NVRM: GPU0 RPC event history (CPU <- GSP):
May 22 09:56:50 Evert.Strix kernel: NVRM: entry function data0 data1 ts_start ts_end duration during_incomplete_rpc
May 22 09:56:50 Evert.Strix kernel: NVRM: 0 4099 POST_EVENT 0x0000000000000000 0x0000000000000000 0x000635b4d29e7d1f 0x000635b4d29e7d23 4us
May 22 09:56:50 Evert.Strix kernel: NVRM: -1 4099 POST_EVENT 0x0000000000000000 0x0000000000000000 0x000635b4d29e70cb 0x000635b4d29e70ce 3us
May 22 09:56:50 Evert.Strix kernel: NVRM: -2 4099 POST_EVENT 0x0000000000000000 0x0000000000000000 0x000635b4d29e6aed 0x000635b4d29e6af0 3us
May 22 09:56:50 Evert.Strix kernel: NVRM: -3 4099 POST_EVENT 0x0000000000000000 0x0000000000000000 0x000635b4d29e5cdc 0x000635b4d29e5ce2 6us
May 22 09:56:50 Evert.Strix kernel: NVRM: -4 4099 POST_EVENT 0x0000000000000000 0x0000000000000000 0x000635b4d29dd819 0x000635b4d29dd81b 2us
May 22 09:56:50 Evert.Strix kernel: NVRM: -5 4099 POST_EVENT 0x0000000000000000 0x0000000000000000 0x000635b4d29dd75b 0x000635b4d29dd75f 4us
May 22 09:56:50 Evert.Strix kernel: NVRM: -6 4099 POST_EVENT 0x0000000000000000 0x0000000000000000 0x000635b4d29dcad1 0x000635b4d29dcad6 5us
May 22 09:56:50 Evert.Strix kernel: NVRM: -7 4099 POST_EVENT 0x0000000000000000 0x0000000000000000 0x000635b4d29d372c 0x000635b4d29d3730 4us
May 22 09:56:50 Evert.Strix kernel: CPU: 8 UID: 0 PID: 23013 Comm: backlighthelper Tainted: G W OE 6.14.6-arch1-1.2-g14 #1 befbf4e80d018e341ff92bb0420dd60cbcc027a7
May 22 09:56:50 Evert.Strix kernel: Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
May 22 09:56:50 Evert.Strix kernel: Hardware name: ASUSTeK COMPUTER INC. ROG Strix G733PYV_G733PYV/G733PYV, BIOS G733PYV.334 09/03/2024
May 22 09:56:50 Evert.Strix kernel: Call Trace:
May 22 09:56:50 Evert.Strix kernel: <TASK>
May 22 09:56:50 Evert.Strix kernel: dump_stack_lvl+0x5d/0x80
May 22 09:56:50 Evert.Strix kernel: _kgspRpcRecvPoll+0x52f/0x760 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: _issueRpcAndWait+0x6c/0x380 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: ? rpcWriteCommonHeader+0x61/0x250 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: rpcRmApiControl_GSP+0x286/0x9c0 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: ? _tlsThreadEntryGet+0x82/0x90 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: ? osGetCurrentThread+0x26/0x60 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: rmresControl_Prologue_IMPL+0xd2/0x240 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: ? dispapiControl_Prologue_IMPL+0x53/0x115 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: resControl_IMPL+0xcf/0x1d0 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: dispapiControl_IMPL+0x12a/0x190 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: serverControl+0x493/0x5c0 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: _rmapiRmControl+0x6ea/0x990 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: rmapiControlWithSecInfo+0x79/0x140 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: rmapiControlWithSecInfoTls+0x76/0xe0 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: _nv04ControlWithSecInfo.constprop.0+0x82/0x90 [nvidia b8d87c357cfdc524e417b4d9d3993a8d857dffbd]
May 22 09:56:50 Evert.Strix kernel: ? srso_alias_return_thunk+0x5/0xfbef5
May 22 09:56:50 Evert.Strix kernel: ? do_statx_fd+0x14a/0x190
May 22 09:38:40 Evert.Strix systemd[1]: Starting Network Manager Script Dispatcher Service...
Just preceding that error, I see systemd messing with the powerdevil.backlighthelper service, so it might be related.
System is in AsusMuxDgpu mode, so it is just the nVidia GPU that is driving both the external monitor and the laptop panel.