Am 11.09.2022 um 20:15 schrieb Christian Danneberg:
Hi Michael, blacklisting pcspkr is not an option because this module isn't loaded.Is there a way to configure my system so that no wall message is send for shutdown or reboot?
I'd ask a search engine of my choice. E.g. that yields https://wiki.archlinux.org/title/PC_speaker
Christian Here ist the output of: $ lsmod Module Size Used by cmac 16384 3 algif_hash 16384 1 algif_skcipher 16384 1 af_alg 36864 6 algif_hash,algif_skcipher bnep 28672 2 cpufreq_ondemand 20480 4 cpufreq_powersave 20480 0 cpufreq_userspace 20480 0 cpufreq_conservative 16384 0 btusb 65536 0 btrtl 28672 1 btusb intel_rapl_msr 20480 0 btbcm 24576 1 btusb intel_rapl_common 28672 1 intel_rapl_msr btintel 45056 1 btusb btmtk 16384 1 btusb bluetooth 888832 29 btrtl,btmtk,btintel,btbcm,bnep,btusb x86_pkg_temp_thermal 20480 0 intel_powerclamp 20480 0 coretemp 20480 0 qrtr 49152 4 kvm_intel 372736 0 jitterentropy_rng 16384 1 kvm 1081344 1 kvm_intel sha512_ssse3 49152 1 irqbypass 16384 1 kvm sha512_generic 16384 1 sha512_ssse3 snd_hda_codec_hdmi 81920 1 mei_wdt 16384 0 ghash_clmulni_intel 16384 0 sunrpc 659456 1 mei_hdcp 24576 0 dell_laptop 32768 0 ctr 16384 0 snd_hda_codec_idt 69632 1 aesni_intel 380928 4 drbg 40960 1 snd_hda_codec_generic 98304 1 snd_hda_codec_idt crypto_simd 16384 1 aesni_intel cryptd 28672 3 crypto_simd,ghash_clmulni_intel ledtrig_audio 16384 2 snd_hda_codec_generic,dell_laptop dell_smm_hwmon 20480 0 ansi_cprng 16384 0 snd_hda_intel 57344 3 iTCO_wdt 16384 0 snd_intel_dspcfg 32768 1 snd_hda_intel rapl 20480 0 snd_intel_sdw_acpi 20480 1 snd_intel_dspcfg uinput 20480 1 intel_pmc_bxt 16384 1 iTCO_wdt dell_wmi 20480 0snd_hda_codec 176128 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_idtjoydev 28672 0 intel_cstate 20480 0 ecdh_generic 16384 2 bluetooth ecc 40960 1 ecdh_generic iTCO_vendor_support 16384 1 iTCO_wdt intel_uncore 208896 0 serio_raw 20480 0 at24 28672 0 sparse_keymap 16384 1 dell_wmi wmi_bmof 16384 0 watchdog 32768 2 iTCO_wdt,mei_wdtsnd_hda_core 110592 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_idtwl 6471680 0 snd_hwdep 16384 1 snd_hda_codecsnd_pcm 155648 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_coresnd_timer 45056 1 snd_pcm cfg80211 1064960 1 wl evdev 28672 32 dell_smo8800 20480 0snd 118784 14 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm,snd_hda_codec_idtmei_me 45056 2 dell_rbtn 20480 1 ac 20480 0 mei 155648 5 mei_wdt,mei_hdcp,mei_me soundcore 16384 1 snd rfkill 32768 9 bluetooth,dell_laptop,dell_rbtn,cfg80211 sg 40960 0 binfmt_misc 24576 1 dell_smbios 32768 2 dell_wmi,dell_laptop dcdbas 20480 1 dell_smbios dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios msr 16384 0 parport_pc 40960 0 ppdev 24576 0 lp 20480 0 parport 73728 3 parport_pc,lp,ppdev fuse 172032 5 configfs 57344 1 ip_tables 36864 0 x_tables 57344 1 ip_tables autofs4 53248 2 ext4 954368 1 crc16 16384 2 bluetooth,ext4 mbcache 16384 1 ext4 jbd2 163840 1 ext4 crc32c_generic 16384 0 sd_mod 61440 3 t10_pi 16384 1 sd_mod hid_generic 16384 0 crc64_rocksoft 20480 1 t10_pi crc64 20480 1 crc64_rocksoft crc_t10dif 20480 1 t10_pi crct10dif_generic 16384 0 usbhid 65536 0 hid 155648 2 usbhid,hid_generic i915 3207168 45 ahci 49152 2 libahci 49152 1 ahci drm_buddy 20480 1 i915 libata 385024 2 libahci,ahci i2c_algo_bit 16384 1 i915 drm_dp_helper 159744 1 i915 sdhci_pci 77824 0 cec 61440 2 drm_dp_helper,i915 e1000e 315392 0 rc_core 65536 1 cec xhci_pci 20480 0 scsi_mod 270336 3 sd_mod,libata,sg cqhci 32768 1 sdhci_pci ttm 86016 1 i915 xhci_hcd 315392 1 xhci_pci ptp 32768 1 e1000e drm_kms_helper 196608 2 drm_dp_helper,i915 i2c_i801 36864 0 sdhci 81920 1 sdhci_pci ehci_pci 20480 0 crct10dif_pclmul 16384 1crct10dif_common 16384 3 crct10dif_generic,crc_t10dif,crct10dif_pclmul drm 622592 13 drm_dp_helper,drm_kms_helper,drm_buddy,i915,ttmcrc32_pclmul 16384 0 crc32c_intel 24576 2 ehci_hcd 98304 1 ehci_pci psmouse 184320 0 lpc_ich 28672 0usbcore 331776 6 xhci_hcd,ehci_pci,usbhid,ehci_hcd,btusb,xhci_pcimmc_core 200704 3 sdhci,cqhci,sdhci_pci scsi_common 16384 3 scsi_mod,libata,sg i2c_smbus 20480 1 i2c_i801 pps_core 24576 1 ptp usb_common 16384 3 xhci_hcd,usbcore,ehci_hcdwmi 36864 4 dell_wmi,wmi_bmof,dell_smbios,dell_wmi_descriptorbattery 28672 0 video 57344 3 dell_wmi,dell_laptop,i915 button 24576 0 Am 11.09.22 um 13:17 schrieb Michael Biebl:[please CC the bug report on replies] Am 11.09.2022 um 12:29 schrieb Christian Danneberg:Hi Michael, seems to work!!! This solved the issue. Thanks! Any explanations how this happens?As mentioned in my previous mail, systemd now defaults to sending a wall message (on shutdown/reboot/...) if there are locally logged in users.It appears, this wall message triggers the beep on your system (you can verify that by running the wall command)https://lists.debian.org/debian-user/2011/12/msg00323.html I'd try blacklisting the pcspkr module: echo "blacklist pcspkr" >> /etc/modprobe.d/blacklist.confChristian Am 10.09.22 um 23:27 schrieb Michael Biebl:Control: tags -1 + moreinfo Am 10.09.2022 um 21:57 schrieb Christian Danneberg:on every reboot or shutdown my Laptop beeps very loud (Dell E6230). Thisbehaviour came up after the installation of Bookworm. I tried all stuff I found. Blacklisting of pcspkr kernel module, on my system I can't find a module like pcspkr or similar. Tried to find the hex code 0x07 in the binary of /sbin/shutdown. As suggested in forum.debian.de. All that had no effect.Do you get a beep if you run systemctl reboot --no-wall ? It's possibly related to https://github.com/systemd/systemd/commit/cdf370626f08ed509a5dde9d5618eed29d625032 In that case, wall messages do trigger a beep on your system. If you don't want that, you can blacklist pcspkr.
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