
Estou instalando o Lubuntu em desktops antigos, uma mistura de arquiteturas de 64 e 32 bits. Instalei o Lubuntu 20.04 nos PCs de 64 bits e gostei da UI, e gostaria do mesmo em 32 bits onde apenas o 18.04 pode ser instalado. Como o Lubuntu abandonou o LXCE desde 18.10 para o lxqt, acho que preciso instalar o lxqt. Mas não posso fazer nenhuma alteração na UI: o programa lightDM GTK+ Greeter supostamente permite alterar o tema e os ícones, mas nenhuma das opções possíveis, sejam as instaladas com o Lubuntu ou outras que instalei, aparece, permanece sempre com o tema padrão e ícone. Aqui está o que o lightdm --show-config
comando mostra:
[Seat:*]
I user-session=Lubuntu
J allow-guest=false
L greeter-wrapper=/usr/lib/lightdm/lightdm-greeter-session
M guest-wrapper=/usr/lib/lightdm/lightdm-guest-session
N xserver-command=X -core
P greeter-session=kylin-greeter
Q autologin-guest=false
Q autologin-user=aic1
Q autologin-user-timeout=0
[LightDM]
K backup-logs=false
Sources:
I /usr/share/lightdm/lightdm.conf.d/20-lubuntu.conf
J /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
K /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
L /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
M /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
N /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
O /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
P /usr/share/lightdm/lightdm.conf.d/95-kylin-greeter.conf
I /usr/share/lightdm/lightdm.conf.d/20-lubuntu.conf
J /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
K /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
L /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
M /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
N /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
O /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
P /usr/share/lightdm/lightdm.conf.d/95-kylin-greeter.conf
lightdm --show-config
[Seat:*]
I user-session=Lubuntu
J allow-guest=false
L greeter-wrapper=/usr/lib/lightdm/lightdm-greeter-session
M guest-wrapper=/usr/lib/lightdm/lightdm-guest-session
N xserver-command=X -core
P greeter-session=kylin-greeter
Q autologin-guest=false
Q autologin-user=aic1
Q autologin-user-timeout=0
[LightDM]
K backup-logs=false
Sources:
I /usr/share/lightdm/lightdm.conf.d/20-lubuntu.conf
J /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
K /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
L /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
M /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
N /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
O /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
P /usr/share/lightdm/lightdm.conf.d/95-kylin-greeter.conf
I /usr/share/lightdm/lightdm.conf.d/20-lubuntu.conf
J /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
K /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
L /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
M /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
N /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
O /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
P /usr/share/lightdm/lightdm.conf.d/95-kylin-greeter.conf
lightdm --show-config
[Seat:*]
I user-session=Lubuntu
J allow-guest=false
L greeter-wrapper=/usr/lib/lightdm/lightdm-greeter-session
M guest-wrapper=/usr/lib/lightdm/lightdm-guest-session
N xserver-command=X -core
P greeter-session=kylin-greeter
Q autologin-guest=false
Q autologin-user=aic1
Q autologin-user-timeout=0
[LightDM]
K backup-logs=false
Sources:
I /usr/share/lightdm/lightdm.conf.d/20-lubuntu.conf
J /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
K /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
L /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
M /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
N /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
O /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
P /usr/share/lightdm/lightdm.conf.d/95-kylin-greeter.conf
I /usr/share/lightdm/lightdm.conf.d/20-lubuntu.conf
J /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
K /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
L /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
M /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
N /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
O /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
P /usr/share/lightdm/lightdm.conf.d/95-kylin-greeter.conf