On 20/01/2020 15:39, Michel Dänzer wrote:
On 2020-01-20 6:37 a.m., Danie Wessels wrote:
On 17/01/2020 13:16, Michel Dänzer wrote:
On 2020-01-16 10:49 p.m., Danie Wessels wrote:
Hi
I have just upgraded Centos 7 to 8 on this same hardware and previous
gnome installation was fine with 1920x1200 resolution on the HP LP2465
(24" ) monitor. (BTW: Upgrade did not go smooth due to insufficient
space on root partition).
The problem is that the maximum resolution available for selection is
now only 1280x1024. Not sure if fglrx driver should now be used instead
of VESA. I don't know the next step to get the auto detect to correct
this.
The next step is to check dmesg for why the radeon kernel driver didn't
initialize HW acceleration.
Thank you for your response.
I had look but, don't see anything. See attached file a.
There's no trace of the radeon kernel driver even getting loaded. Does
running
sudo modprobe radeon
manually work? If yes, maybe it's blacklisted e.g. in a file under
/etc/modprobe.d/. If no, provide the output from modprobe and from dmesg
after trying it.
The saga continues...
ls -l /lib/modules/4.18.0-147.3.1.el8_1.x86_64
totaal 13420
-rw-r--r-- 1 root root 325 Jan 4 02:02 bls.conf
lrwxrwxrwx 1 root root 44 Jan 4 02:02 build ->
/usr/src/kernels/4.18.0-147.3.1.el8_1.x86_64
-rw-r--r-- 1 root root 184825 Jan 4 02:02 config
drwxr-xr-x 12 root root 128 Jan 15 20:06 kernel
-rw-r--r-- 1 root root 207133 Jan 15 20:13 modules.alias
-rw-r--r-- 1 root root 209189 Jan 15 20:13 modules.alias.bin
-rw-r--r-- 1 root root 488 Jan 4 02:02 modules.block
-rw-r--r-- 1 root root 7534 Jan 4 02:02 modules.builtin
-rw-r--r-- 1 root root 9748 Jan 15 20:13 modules.builtin.bin
-rw-r--r-- 1 root root 90662 Jan 15 20:13 modules.dep
-rw-r--r-- 1 root root 141992 Jan 15 20:13 modules.dep.bin
-rw-r--r-- 1 root root 269 Jan 15 20:13 modules.devname
-rw-r--r-- 1 root root 140 Jan 4 02:02 modules.drm
-rw-r--r-- 1 root root 59 Jan 4 02:02 modules.modesetting
-rw-r--r-- 1 root root 1595 Jan 4 02:02 modules.networking
-rw-r--r-- 1 root root 98346 Jan 4 02:02 modules.order
-rw-r--r-- 1 root root 563 Jan 15 20:13 modules.softdep
-rw-r--r-- 1 root root 203645 Jan 15 20:13 modules.symbols
-rw-r--r-- 1 root root 243404 Jan 15 20:13 modules.symbols.bin
lrwxrwxrwx 1 root root 5 Jan 4 02:02 source -> build
-rw-r--r-- 1 root root 339854 Jan 4 02:02 symvers.gz
-rw------- 1 root root 3841454 Jan 4 02:02 System.map
drwxr-xr-x 2 root root 6 Jan 4 02:02 updates
drwxr-xr-x 2 root root 40 Jan 15 20:06 vdso
-rwxr-xr-x 1 root root 8106744 Jan 4 02:02 vmlinuz
drwxr-xr-x 2 root root 6 Jan 4 02:02 weak-updates
# less /lib/modules/4.18.0-147.3.1.el8_1.x86_64/modules.alias
[root@donderweer-wessels ~]# grep radeon
/lib/modules/4.18.0-147.3.1.el8_1.x86_64/modules.*
/lib/modules/4.18.0-147.3.1.el8_1.x86_64/modules.drm:radeon.ko
/lib/modules/4.18.0-147.3.1.el8_1.x86_64/modules.modesetting:radeon.ko
/lib/modules/4.18.0-147.3.1.el8_1.x86_64/modules.order:kernel/drivers/gpu/drm/radeon/radeon.ko
# insmod radeon
insmod: ERROR: could not load module radeon: No such file or directory
[root@donderweer-wessels ~]# ls
/lib/modules/4.18.0-147.3.1.el8_1.x86_64/kernel/drivers/gpu/drm/radeon/radeon.ko
ls: kan nie toegang verkry na
'/lib/modules/4.18.0-147.3.1.el8_1.x86_64/kernel/drivers/gpu/drm/radeon/radeon.ko'
nie: No such file or directory
# ls /lib/modules/4.18.0-147.3.1.el8_1.x86_64/kernel/drivers/gpu/drm/radeon/
Regards
--
Danie Wessels
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