Repositorios com Hash incorreto (Mirror InSync ?)

Pessoal, recentemente eu fui tentar instalar o MiKTeX mas fiquei frustrado pq ele tinha q fazer um monte de coisa incluindo colocar um GPG Key no apt.
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys D6BC243565B2087BC3F897C9277A7293F59E4889
Após colocar esse negócio e depois remover pois não conseguia funcionar o repositório, meu ```sudo apt update```` tá dando um erro chatinho de Hash invalido em um repositório nada a ver.

werner@/home/werner ➜ sudo apt update
[sudo] senha para werner: 
Atingido:1 http://ubuntu.c3sl.ufpr.br/ubuntu focal InRelease
Atingido:2 https://repo.steampowered.com/steam stable InRelease                                                              
Obter:3 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates InRelease [114 kB]                                                   
Obter:4 http://ubuntu.c3sl.ufpr.br/ubuntu focal-backports InRelease [101 kB]                                                 
Atingido:5 https://dl.winehq.org/wine-builds/ubuntu focal InRelease                                                          
Atingido:6 http://packages.microsoft.com/repos/vscode stable InRelease                                                       
Atingido:7 http://security.ubuntu.com/ubuntu focal-security InRelease                    
Atingido:8 http://ppa.launchpad.net/lutris-team/lutris/ubuntu focal InRelease
Obter:9 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 Packages [699 kB]
Obter:10 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main i386 Packages [391 kB]
Obter:11 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main Translation-en [176 kB]          
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]         
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]        
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Ign:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata
Ign:37 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe amd64 DEP-11 Metadata
Ign:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons
Ign:39 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/multiverse amd64 DEP-11 Metadata
Obter:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata [263 kB]
Err:12 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/main amd64 DEP-11 Metadata         
  File has unexpected size (263220 != 263408). Mirror sync in progress? [IP: 200.236.31.4 80]
  Hashes of expected file:
   - Filesize:263408 [weak]
   - SHA256:38584f81d95481f4ba4f48e8f87523fecca7a8e3bc25c51a155681713d07dd2e
   - SHA1:e437ffdc7f30d6df2c2b4bbba0a8ac1d79c06d8b [weak]
   - MD5Sum:d9f7aaa11e5ea662705961fc07d04fcb [weak]
  Release file created at: Mon, 04 Jan 2021 12:05:20 +0000
Obter:37 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe amd64 DEP-11 Metadata [205 kB]         
Err:37 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe amd64 DEP-11 Metadata
  
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Obter:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons [462 kB]
Err:38 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/universe DEP-11 128x128 Icons
  
Atingido:51 http://ppa.launchpad.net/mc3man/mpv-tests/ubuntu focal InRelease      
Obter:39 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/multiverse amd64 DEP-11 Metadata [2.468 B]   
Err:39 http://ubuntu.c3sl.ufpr.br/ubuntu focal-updates/multiverse amd64 DEP-11 Metadata               
  
Ign:52 http://ubuntu.c3sl.ufpr.br/ubuntu focal-backports/universe amd64 DEP-11 Metadata       
Obter:52 http://ubuntu.c3sl.ufpr.br/ubuntu focal-backports/universe amd64 DEP-11 Metadata [1.768 B]
Err:52 http://ubuntu.c3sl.ufpr.br/ubuntu focal-backports/universe amd64 DEP-11 Metadata       
  Hash Sum incorreto
  Hashes of expected file:
   - Filesize:1768 [weak]
   - SHA256:2b931128927e9d928ca93066e12d730a93adb3bd435d17482dd380f140a7559b
   - SHA1:59e6295eb645cde98e46cb1f47e05fa5f06175ae [weak]
   - MD5Sum:16a097af01c6b2f32b322f4776e10ecd [weak]
  Hashes of received file:
   - SHA256:9be15d85bd9fc11d7c9a8674e330857333470ed8a652fabac7c7a0225aa5d6f5
   - SHA1:26471e09506154c3421078dee3efce02fd6f12c4 [weak]
   - MD5Sum:c7ad69fe022c5bf0b37b7a45f4146ed5 [weak]
   - Filesize:1768 [weak]
  Last modification reported: Mon, 04 Jan 2021 08:17:18 +0000
  Release file created at: Mon, 04 Jan 2021 12:05:50 +0000
Atingido:53 http://ppa.launchpad.net/obsproject/obs-studio/ubuntu focal InRelease             
Baixados 219 kB em 1s (155 kB/s)
Lendo listas de pacotes... Pronto
E: Falhou ao buscar http://ubuntu.c3sl.ufpr.br/ubuntu/dists/focal-updates/main/dep11/Components-amd64.yml.xz  File has unexpected size (263220 != 263408). Mirror sync in progress? [IP: 200.236.31.4 80]
   Hashes of expected file:
    - Filesize:263408 [weak]
    - SHA256:38584f81d95481f4ba4f48e8f87523fecca7a8e3bc25c51a155681713d07dd2e
    - SHA1:e437ffdc7f30d6df2c2b4bbba0a8ac1d79c06d8b [weak]
    - MD5Sum:d9f7aaa11e5ea662705961fc07d04fcb [weak]
   Release file created at: Mon, 04 Jan 2021 12:05:20 +0000
E: Falhou ao buscar http://ubuntu.c3sl.ufpr.br/ubuntu/dists/focal-updates/universe/dep11/Components-amd64.yml.xz  
E: Falhou ao buscar http://ubuntu.c3sl.ufpr.br/ubuntu/dists/focal-updates/universe/dep11/icons-128x128.tar.gz  
E: Falhou ao buscar http://ubuntu.c3sl.ufpr.br/ubuntu/dists/focal-updates/multiverse/dep11/Components-amd64.yml.xz  
E: Falhou ao buscar http://ubuntu.c3sl.ufpr.br/ubuntu/dists/focal-backports/universe/dep11/Components-amd64.yml.xz  Hash Sum incorreto
   Hashes of expected file:
    - Filesize:1768 [weak]
    - SHA256:2b931128927e9d928ca93066e12d730a93adb3bd435d17482dd380f140a7559b
    - SHA1:59e6295eb645cde98e46cb1f47e05fa5f06175ae [weak]
    - MD5Sum:16a097af01c6b2f32b322f4776e10ecd [weak]
   Hashes of received file:
    - SHA256:9be15d85bd9fc11d7c9a8674e330857333470ed8a652fabac7c7a0225aa5d6f5
    - SHA1:26471e09506154c3421078dee3efce02fd6f12c4 [weak]
    - MD5Sum:c7ad69fe022c5bf0b37b7a45f4146ed5 [weak]
    - Filesize:1768 [weak]
   Last modification reported: Mon, 04 Jan 2021 08:17:18 +0000
   Release file created at: Mon, 04 Jan 2021 12:05:50 +0000
E: Falhou o download de alguns ficheiros de índice. Foram ignorados ou os antigos foram usados em seu lugar.

Sabem alguma maneira de consertar isso ? se eu reiniciar meu PC vou continuar a poder usá-lo ? EU já tentei apagar a list lá no /var/apt alguma coisa, já dei um apt-get clean mas nada resolveu