I get this regularly when upgrading packages on fedora 37:
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175. ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175. ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175. ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175. ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175. ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175. ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175. ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.==== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.============ ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.===================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.============================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.======================================= ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.================================================ ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.========================================================= ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.=========================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.=================================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.============================================================================================ ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.===================================================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.============================================================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.======================================================================================================================= ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.================================================================================================================================ ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.========================================================================================================================================= ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.================================================================================================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.========================================================================================================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.=================================================================================================================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.============================================================================================================================================================================ ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.===================================================================================================================================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.============================================================================================================================================================================================== ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.======================================================================================================================================================================================================= ]
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.================================================================================================================================================================================================================ ]
Scanning processor microcode...
Scanning linux images...
Running kernel seems to be up-to-date.
Failed to check for processor microcode upgrades.
No services need to be restarted.
No containers need to be restarted.
User sessions running outdated binaries:
ifrantz1 @ user manager service: code-insiders[10100,10103,10109,10132,10680,10695,10773,10807,10829,10830,10832,10835,10848,10882,10898,10907,10911,10937,10944,10955,11056,674091], gnome-shell[2895]
No VM guests are running outdated hypervisor (qemu) binaries on this host.
Upgraded:
code-insiders-1.75.0-1674539220.el7.x86_64
Complete!
top of needrestart -w -v:
❯ sudo needrestart -w -v
[main] eval /etc/needrestart/needrestart.conf
[main] needrestart v3.6
[main] running in root mode
[Core] Using UI 'NeedRestart::UI::stdio'...
[main] systemd detected
[ucode] using NeedRestart::uCode::AMD
[ucode] using NeedRestart::uCode::Intel
[uCode/AMD] #1 cpuid 0x00830f10 (/dev/cpu/1/cpuid)
[uCode/AMD] #1 cpuid 0x00830f10 (/proc/cpuinfo)
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.
[uCode/AMD] #1 running ucode 0x00000000
Use of uninitialized value $processor in concatenation (.) or string at /usr/share/perl5/vendor_perl/NeedRestart/uCode.pm line 61.
[ucode] # did not get available microcode version
[uCode/Intel] #1 current microcode revision not found in /proc/cpuinfo:
Use of uninitialized value $processor in concatenation (.) or string at /usr/share/perl5/vendor_perl/NeedRestart/uCode.pm line 58.
[ucode] # did not get current microcode version
Use of uninitialized value $processor in concatenation (.) or string at /usr/share/perl5/vendor_perl/NeedRestart/uCode.pm line 61.
[ucode] # did not get available microcode version
[uCode/AMD] #5 cpuid 0x00830f10 (/dev/cpu/5/cpuid)
[uCode/AMD] #5 cpuid 0x00830f10 (/proc/cpuinfo)
Use of uninitialized value in hex at /usr/share/perl5/vendor_perl/NeedRestart/uCode/AMD.pm line 175.
[uCode/AMD] #5 running ucode 0x00000000
Use of uninitialized value $processor in concatenation (.) or string at /usr/share/perl5/vendor_perl/NeedRestart/uCode.pm line 61.
[ucode] # did not get available microcode version
[uCode/Intel] #5 current microcode revision not found in /proc/cpuinfo:
Use of uninitialized value $processor in concatenation (.) or string at /usr/share/perl5/vendor_perl/NeedRestart/uCode.pm line 58.
[ucode] # did not get current microcode version
Use of uninitialized value $processor in concatenation (.) or string at /usr/share/perl5/vendor_perl/NeedRestart/uCode.pm line 61.
[ucode] # did not get available microcode version
[uCode/AMD] #9 cpuid 0x00830f10 (/dev/cpu/9/cpuid)
[uCode/AMD] #9 cpuid 0x00830f10 (/proc/cpuinfo)
I get this regularly when upgrading packages on fedora 37:
top of
needrestart -w -v
:first core in cpuinfo:
lscpu: