I did a fresh installation of centos7 on a Lenovo T420s. But after rebooting the machine after the installation process finished I get messages of CPU got stuck for 22sec. This happens after logging in at gdm. I can't do anything - the machine hangs completely. Switching to tty only works before logging in at gdm.
I really don't have an idea.
My other T420 (without "s") works fine.
Any help is appreciated.
Thanks in advance Tim
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
On 02/09/15 00:21, Tim wrote:
I did a fresh installation of centos7 on a Lenovo T420s. But after rebooting the machine after the installation process finished I get messages of CPU got stuck for 22sec. This happens after logging in at gdm. I can't do anything - the machine hangs completely. Switching to tty only works before logging in at gdm.
I really don't have an idea.
My other T420 (without "s") works fine.
Any help is appreciated.
Thanks in advance Tim
Which Video card do you have in the t420s ? my t430s has an Intel one (00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) ) and it works fine, but I had the same issue on my kid's workstation, using onboard Nvidia chipset. The issue appeared only after the 7.0.1406 -> 7.1.1503 update. What I did was just install cinnamon and now my kid uses it when logging through gdm. I've never had time to investigate the gnome3/gnome-shell issue, but wondering if there was a mismatch between hardware and software rendering. Can you try to just install CentOS 7.0.1406 (LiveCD would be enough to test) and see if that works ? That will not fix the issue for a yum update though, but at least that would give directions.
- -- Fabian Arrotin The CentOS Project | http://www.centos.org gpg key: 56BEC54E | twitter: @arrfab
I changed a BIOS setting for the grafic device from nvidia optimus to integrated. Now it works.
Thanks!
Am 2. September 2015 08:03:09 MESZ, schrieb Fabian Arrotin arrfab@centos.org:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
On 02/09/15 00:21, Tim wrote:
I did a fresh installation of centos7 on a Lenovo T420s. But after rebooting the machine after the installation process finished I get messages of CPU got stuck for 22sec. This happens after logging in at gdm. I can't do anything - the machine hangs completely. Switching to tty only works before logging in at gdm.
I really don't have an idea.
My other T420 (without "s") works fine.
Any help is appreciated.
Thanks in advance Tim
Which Video card do you have in the t420s ? my t430s has an Intel one (00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) ) and it works fine, but I had the same issue on my kid's workstation, using onboard Nvidia chipset. The issue appeared only after the 7.0.1406 -> 7.1.1503 update. What I did was just install cinnamon and now my kid uses it when logging through gdm. I've never had time to investigate the gnome3/gnome-shell issue, but wondering if there was a mismatch between hardware and software rendering. Can you try to just install CentOS 7.0.1406 (LiveCD would be enough to test) and see if that works ? That will not fix the issue for a yum update though, but at least that would give directions.
Fabian Arrotin The CentOS Project | http://www.centos.org gpg key: 56BEC54E | twitter: @arrfab -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux)
iEYEARECAAYFAlXmkR0ACgkQnVkHo1a+xU6ibgCghtwPTPPYxu1jmMjciXisteZk +S8AnA2CkHtCniLjYlAEvqFkizYZrfh0 =IMfj -----END PGP SIGNATURE----- _______________________________________________ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
-
Fabian Arrotin -
Tim