Unable to uninstall 1.1-500

[007revad]

When I try to uninstall 1.1-500 it fails. I've tried on 2 different DSM versions on 2 different Synology NAS.

1. DS720+ with DSM 7.2.2
2. DS925+ with DSM 7.3.2

root@SENNA:~# grep 'LogAnalysis' /var/log/synopkg.log | grep '2026/04/21'
2026/04/21 07:32:46 uninstall LogAnalysis: begin to stop version 1.1-500
2026/04/21 07:32:46 uninstall LogAnalysis 1.1-500 Begin start-stop-status stop
2026/04/21 07:32:46 uninstall LogAnalysis 1.1-500 End start-stop-status stop ret=[0]
2026/04/21 07:32:46 Release usr-local-linker for LogAnalysis when 0x0004 (ready)
2026/04/21 07:32:46 Release usr-local-linker for LogAnalysis when 0x0004 (done)
2026/04/21 07:32:47 uninstall LogAnalysis: stop version 1.1-500 successfully, result 0
2026/04/21 07:32:47 uninstall LogAnalysis 1.1-500 Begin preuninst
2026/04/21 07:32:47 uninstall LogAnalysis 1.1-500 End preuninst ret=[1]         <--------------------------
2026/04/21 07:32:47 uninstall LogAnalysis: begin to start version 1.1-500
2026/04/21 07:32:47 Acquire usr-local-linker for LogAnalysis when 0x0004 (ready)
2026/04/21 07:32:47 Acquire usr-local-linker for LogAnalysis when 0x0004 (done)
2026/04/21 07:32:47 uninstall LogAnalysis 1.1-500 Begin start-stop-status start
2026/04/21 07:32:47 uninstall LogAnalysis 1.1-500 End start-stop-status start ret=[0]
2026/04/21 07:32:48 uninstall LogAnalysis: start version 1.1-500 successfully, result 0
2026/04/21 07:32:48 uninstall LogAnalysis: Uninstall 1.1-500 failed

[007revad]

The problem is your preunist script.

root@SENNA:~# cat /var/packages/LogAnalysis/scripts/preuninst
#!/bin/sh
if [ "${pkgwizard_remove_settings}" == "true" ]; then
        exit 0
elif [ "${pkgwizard_remove_settings}" == "false" ]; then
        exit 1
else
        exit 0
fi
exit 0

Instead of exit 1 when the user did not tick the "Remove all data and settings" the preuninst should:

1. exit 0

And if the user did tick the "Remove all data and settings" the preuninst should:

1. Delete any cached data and settings then exit 0.
2. Or if delete cached data and settings failed then exit 1.

[toafez]

Hi!
Thanks for letting me know. Interestingly, LogAnalysis doesn’t actually write any data or settings to the system. It's an outdated feature, which is why you can delete the contents of the preuninst file and the WIZARD_UIFILES folder. I’ll look into this over the next few days and make the necessary corrections. I’m just not sure yet whether this change warrants a new release.

On the other hand, LogAnalysis cannot really be uninstalled once it has been installed. ;o)